MySQL安装与配置

由于MySQL的官网5.6.42版本的没有MacOS系统的安装文件,所以在终端使用命令行操作下载.下面将命令行窗口的操作以及配置过程的代码留个笔记,以供需要的小伙伴查询.

Last login: Wed Jan  2 17:02:31 on ttys000
liangyufengdeMacBook-Pro:~ liangyufeng$ brew
Example usage:
  brew search [TEXT|/REGEX/]
  brew info [FORMULA...]
  brew install FORMULA...
  brew update
  brew upgrade [FORMULA...]
  brew uninstall FORMULA...
  brew list [FORMULA...]

Troubleshooting:
  brew config
  brew doctor
  brew install --verbose --debug FORMULA

Contributing:
  brew create [URL [--no-fetch]]
  brew edit [FORMULA...]

Further help:
  brew commands
  brew help [COMMAND]
  man brew
  https://docs.brew.sh
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ brew tap homebrew/versions
==> Installing dependencies for git: gettext, pcre2
==> Installing git dependency: gettext
==> Downloading https://homebrew.bintray.com/bottles/gettext-0.19.8.1.mojave.bot
Updating Homebrew...
#######################################################                   76.6%^C
Error: Git must be installed and in your PATH!
Error: homebrew/versions was deprecated. This tap is now empty as all its formulae were migrated.
liangyufengdeMacBook-Pro:~ liangyufeng$ brew info mysql
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
mysql: stable 8.0.12 (bottled)
Open source relational database management system
https://dev.mysql.com/doc/refman/8.0/en/
Conflicts with:
  mariadb (because mysql, mariadb, and percona install the same binaries.)
  mariadb-connector-c (because both install plugins)
  mysql-cluster (because mysql, mariadb, and percona install the same binaries.)
  mysql-connector-c (because both install MySQL client libraries)
  percona-server (because mysql, mariadb, and percona install the same binaries.)
Not installed
From: /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/mysql.rb
==> Dependencies
Build: cmake ✘
Required: openssl ✔
==> Requirements
Required: macOS >= 10.10 ✔
==> Options
--with-embedded
	Build the embedded server
--with-local-infile
	Build with local infile loading support
--with-memcached
	Build with InnoDB Memcached plugin
==> Caveats
We've installed your MySQL database without a root password. To secure it run:
    mysql_secure_installation

MySQL is configured to only allow connections from localhost by default

To connect run:
    mysql -uroot

To have launchd start mysql now and restart at login:
  brew services start mysql
Or, if you don't want/need a background service you can just run:
  mysql.server start
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ clear

liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ brew info mysql
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
mysql: stable 8.0.12 (bottled)
Open source relational database management system
https://dev.mysql.com/doc/refman/8.0/en/
Conflicts with:
  mariadb (because mysql, mariadb, and percona install the same binaries.)
  mariadb-connector-c (because both install plugins)
  mysql-cluster (because mysql, mariadb, and percona install the same binaries.)
  mysql-connector-c (because both install MySQL client libraries)
  percona-server (because mysql, mariadb, and percona install the same binaries.)
Not installed
From: /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/mysql.rb
==> Dependencies
Build: cmake ✘
Required: openssl ✔
==> Requirements
Required: macOS >= 10.10 ✔
==> Options
--with-embedded
	Build the embedded server
--with-local-infile
	Build with local infile loading support
--with-memcached
	Build with InnoDB Memcached plugin
==> Caveats
We've installed your MySQL database without a root password. To secure it run:
    mysql_secure_installation

MySQL is configured to only allow connections from localhost by default

To connect run:
    mysql -uroot

To have launchd start mysql now and restart at login:
  brew services start mysql
Or, if you don't want/need a background service you can just run:
  mysql.server start
==> Analytics
install: 63,161 (30d), 183,957 (90d), 888,341 (365d)
install_on_request: 57,982 (30d), 172,668 (90d), 790,136 (365d)
build_error: 0 (30d)
liangyufengdeMacBook-Pro:~ liangyufeng$ mysql
-bash: mysql: command not found
liangyufengdeMacBook-Pro:~ liangyufeng$ brew install mysql
==> Installing dependencies for git: gettext, pcre2
==> Installing git dependency: gettext
==> Downloading https://homebrew.bintray.com/bottles/gettext-0.19.8.1.mojave.bottle.tar.gz
Updating Homebrew...
############                                                              17.8%^C
Error: Git must be installed and in your PATH!
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
==> Downloading https://homebrew.bintray.com/bottles/mysql-8.0.12.mojave.bottle.tar.gz
^C
liangyufengdeMacBook-Pro:~ liangyufeng$ brew install mysql5.6
==> Installing dependencies for git: gettext, pcre2
==> Installing git dependency: gettext
==> Downloading https://homebrew.bintray.com/bottles/gettext-0.19.8.1.mojave.bottle.tar.gz
Updating Homebrew...
######################################################################## 100.0%
==> Pouring gettext-0.19.8.1.mojave.bottle.tar.gz
==> Caveats
gettext is keg-only, which means it was not symlinked into /usr/local,
because macOS provides the BSD gettext library & some software gets confused if both are in the library path.

If you need to have gettext first in your PATH run:
  echo 'export PATH="/usr/local/opt/gettext/bin:$PATH"' >> ~/.bash_profile

For compilers to find gettext you may need to set:
  export LDFLAGS="-L/usr/local/opt/gettext/lib"
  export CPPFLAGS="-I/usr/local/opt/gettext/include"

==> Summary
?  /usr/local/Cellar/gettext/0.19.8.1: 1,935 files, 16.9MB
==> Installing git dependency: pcre2
==> Downloading https://homebrew.bintray.com/bottles/pcre2-10.32.mojave.bottle.tar.gz
######################################################################## 100.0%
==> Pouring pcre2-10.32.mojave.bottle.tar.gz
?  /usr/local/Cellar/pcre2/10.32: 224 files, 5.5MB
==> Installing git
==> Downloading https://homebrew.bintray.com/bottles/git-2.19.1.mojave.bottle.tar.gz
######################################################################## 100.0%
==> Pouring git-2.19.1.mojave.bottle.tar.gz
==> Caveats
Bash completion has been installed to:
  /usr/local/etc/bash_completion.d

zsh completions and functions have been installed to:
  /usr/local/share/zsh/site-functions

Emacs Lisp files have been installed to:
  /usr/local/share/emacs/site-lisp/git
==> Summary
?  /usr/local/Cellar/git/2.19.1: 1,518 files, 40.1MB
==> Caveats
==> gettext
gettext is keg-only, which means it was not symlinked into /usr/local,
because macOS provides the BSD gettext library & some software gets confused if both are in the library path.

If you need to have gettext first in your PATH run:
  echo 'export PATH="/usr/local/opt/gettext/bin:$PATH"' >> ~/.bash_profile

For compilers to find gettext you may need to set:
  export LDFLAGS="-L/usr/local/opt/gettext/lib"
  export CPPFLAGS="-I/usr/local/opt/gettext/include"

==> git
Bash completion has been installed to:
  /usr/local/etc/bash_completion.d

zsh completions and functions have been installed to:
  /usr/local/share/zsh/site-functions

Emacs Lisp files have been installed to:
  /usr/local/share/emacs/site-lisp/git
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/core).
==> New Formulae
anycable-go              dav1d                    gitmoji                  jmxterm                  [email protected]                oxipng                   rke                      sourcedocs
aom                      dhall                    goreman                  kubeseal                 mesa                     pass-otp                 [email protected]                 spice-protocol
astrometry-net           dnscontrol               healpix                  kubespy                  minica                   pict                     [email protected]                 swagger-codegen@2
atomist-cli              easyengine               hexyl                    libcerf                  moarvm                   postgresql@10            shellz                   switch-lan-play
azure-storage-cpp        eg-examples              i386-elf-binutils        libgusb                  needle                   qalculate-gtk            ship                     tass64
c-blosc                  esptool                  i386-elf-gcc             libnova                  node@10                  rakudo                   simple-scan              tealdeer
cgit                     fluxctl                  i386-elf-gdb             libpulsar                nqp                      rargs                    sloc                     termtosvg
create-dmg               fx                       inadyn                   libvirt-glib             nu-smv                   react-native-cli         sng                      um
cryptominisat            gambit-scheme            interactive-rebase-tool  libvmaf                  objfw                    [email protected]                [email protected]                 up
curl-openssl             ghr                      istioctl                 lsd                      opa                      resin-cli                sonobuoy                 websocat
==> Updated Formulae
gdbm ✔                                  docker-machine-parallels                ibex                                    mongo-c-driver                          scipy
git ✔                                   docker-squash                           icdiff                                  mongo-cxx-driver                        scour
libpng ✔                                doctl                                   icecream                                mongo-orchestration                     scrcpy
libtiff ✔                               docutils                                icemon                                  mongodb                                 sdb
mercurial ✔                             doitlive                                icu4c                                   [email protected]                             sdcc
openssl ✔                               dosbox-x                                idris                                   [email protected]                             sdl2
portmidi ✔                              dovecot                                 ike-scan                                mongoose                                sdl2_image
sphinx-doc ✔                            doxygen                                 imagemagick                             mono                                    sdl2_mixer
sqlite ✔                                dpkg                                    imagemagick@6                           mosquitto                               sec
webp ✔                                  druid                                   imageoptim-cli                          mozjpeg                                 selenium-server-standalone
abcm2ps                                 dscanner                                imageworsener                           mpc                                     serverless
abyss                                   dub                                     imapfilter                              mpd                                     sfcgal
ace                                     duc                                     immortal                                mpich                                   s-libev
activemq                                duo_unix                                influxdb                                mplayer                                 shairport-sync
advancecomp                             duplicity                               innotop                                 mps-youtube                             shc
advancemame                             dvm                                     inspircd                                mpv                                     shellcheck
adwaita-icon-theme                      dwdiff                                  instead                                 mruby                                   shellshare
agda                                    dwm                                     internetarchive                         mu                                      shfmt
aha                                     dynare                                  ioping                                  muparser                                shibboleth-sp
aircrack-ng                             e2fsprogs                               ios-deploy                              mupdf                                   shocco
akamai                                  eccodes                                 ios-webkit-debug-proxy                  mupdf-tools                             shogun
alexjs                                  ed                                      ipfs                                    mutt                                    signify-osx
algernon                                editorconfig                            iproute2mac                             mycli                                   sile
allure                                  efl                                     ipython                                 mysql                                   simple-amqp-client
alluxio                                 eigen                                   isync                                   [email protected]                               sip
amazon-ecs-cli                          ejabberd                                itstool                                 [email protected]                               siril
ammonite-repl                           elasticsearch                           jabba                                   [email protected]                               skaffold
amqp-cpp                                [email protected]                       jansson                                 mysqltuner                              skafos
angle-grinder                           elektra                                 jbake                                   n                                       skinny
angular-cli                             elixir                                  jbig2dec                                nailgun                                 skopeo
anjuta                                  emacs-clang-complete-async              jboss-forge                             nano                                    sleuthkit
annie                                   embulk                                  jdnssec-tools                           nanomsg                                 smartmontools
ansible                                 emscripten                              jdupes                                  nasm                                    smimesign
ansible-cmdb                            envconsul                               jena                                    nativefier                              snapcraft
ansifilter                              eprover                                 jenkins                                 nats-streaming-server                   snappystream
antlr                                   epubcheck                               jenkins-job-builder                     ncmpcpp                                 snapraid
antlr4-cpp-runtime                      eralchemy                               jenkins-lts                             nco                                     sngrep
antlr@2                                 erlang                                  jetty                                   ncview                                  softhsm
apache-arrow                            erlang@17                               jflex                                   ne                                      solr
apache-arrow-glib                       erlang@18                               jfrog-cli-go                            neo4j                                   sonar-scanner
apache-drill                            erlang@19                               jhipster                                neofetch                                sonarqube
apache-flink                            erlang@20                               jid                                     neovim                                  sops
apache-geode                            eslint                                  joplin                                  netcdf                                  source-highlight
apache-spark                            etcd                                    jq                                      netdata                                 source-to-image
app-engine-java                         ethereum                                jrnl                                    netpbm                                  sourcekitten
aptly                                   euler-py                                json-fortran                            nettle                                  sox
arangodb                                evince                                  jsonnet                                 newsboat                                spades
arcade-learning-environment             exercism                                jsonrpc-glib                            nexus                                   spdlog
ark                                     exiv2                                   juju                                    nghttp2                                 spotbugs
armadillo                               exploitdb                               jump                                    nginx                                   sqlcipher
armor                                   eye-d3                                  just                                    ngspice                                 sqldiff
arx                                     faas-cli                                kafka                                   nifi                                    sqlite-analyzer
asciidoc                                fabio                                   kakoune                                 nmh                                     sqlmap
asciidoctor                             fabric                                  kallisto                                nng                                     sqlparse
asdf                                    fatsort                                 kapacitor                               nnn                                     sratoolkit
aspectj                                 fauna-shell                             khal                                    node                                    ssh-copy-id
atdtool                                 fb-client                               kibana                                  node-build                              sshconfigfs
aubio                                   fbi-servefiles                          [email protected]                              node@6                                  sshuttle
augustus                                fd                                      kitchen-sync                            node@8                                  sslmate
autopep8                                fdk-aac                                 knot                                    nodeenv                                 sslscan
autorest                                fdk-aac-encoder                         knot-resolver                           nodenv                                  statik
aws-es-proxy                            feedgnuplot                             kobalt                                  nsd                                     stellar-core
aws-sdk-cpp                             feh                                     kompose                                 nss                                     stern
awscli                                  ffmpeg                                  konoha                                  numpy                                   stgit
awslogs                                 ffmpeg2theora                           kontena                                 nuxeo                                   stockfish
azure-cli                               [email protected]                              kops                                    nvm                                     stone-soup
b2-tools                                ffmpegthumbnailer                       kotlin                                  nwchem                                  stormpath-cli
babel                                   ffms2                                   krakend                                 nyx                                     stormssh
babl                                    field3d                                 krb5                                    ocaml                                   streamlink
ballerina                               file-formula                            kube-aws                                ocaml-num                               stubby
basex                                   fio                                     kubectx                                 ocamlbuild                              stunnel
bash                                    firebase-cli                            kubeless                                ocamlsdl                                subversion
bash-snippets                           fish                                    kubernetes-cli                          ocrmypdf                                sundials
bat                                     flake8                                  kubernetes-helm                         octave                                  supervisor
bazel                                   flann                                   kubernetes-service-catalog-client       odpi                                    suricata
bcal                                    fltk                                    kustomize                               ompl                                    svtplay-dl
bde                                     fluent-bit                              lablgtk                                 oniguruma                               swagger-codegen
bdw-gc                                  fluid-synth                             landscaper                              opam                                    swi-prolog
beagle                                  flume                                   languagetool                            open-mpi                                swift
beast                                   flyway                                  lasso                                   open-scene-graph                        swift-protobuf
bento4                                  fmpp                                    lastpass-cli                            openapi-generator                       swiftformat
bettercap                               fmt                                     laszip                                  openblas                                swiftlint
bgpdump                                 fn                                      latex2html                              opencascade                             swimat
bgpq3                                   fobis                                   latexdiff                               opencoarrays                            sync_gateway
bigloo                                  folly                                   lcm                                     openconnect                             syncthing
binaryen                                fonttools                               ldc                                     opencv                                  sysbench
bind                                    ford                                    lean-cli                                opencv@2                                sysdig
binutils                                fork-cleaner                            ledger                                  openforti                            tarantool
binwalk                                 fping                                   legit                                   openimageio                             tarsnapper
bison                                   fq                                      lego                                    openldap                                taskell
bitcoin                                 freeciv                                 leiningen                               openmsx                                 tbb
bitrise                                 freeling                                leptonica                               openrct2                                tcc
bitwarden-cli                           freetds                                 less                                    openrtsp                                tcpdump
blackbox                                [email protected]                            lgogdownloader                          openshift-cli                           tcpreplay
blast                                   frugal                                  libassuan                               openssh                                 tectonic
blink1                                  fruit                                   libatomic_ops                           [email protected]                             telegraf
bluepill                                fselect                                 libav                                   opentsdb                                teleport
blueutil                                fswatch                                 libbi                                   openvdb                                 temporal_tables
bmake                                   fuseki                                  libbitcoin                              opus                                    tepl
bnd                                     futhark                                 libbitcoin-blockchain                   opus-tools                              termius
boost                                   fwup                                    libbitcoin-client                       opusfile                                termrec
boost-bcp                               gammaray                                libbitcoin-database                     orc-tools                               terraform
boost-build                             gandi.cli                               libbitcoin-explorer                     osm2pgrouting                           terraform-docs
boost-mpi                               gauche                                  libbitcoin-network                      osmium-tool                             terraform_landscape
boost-python                            gauge                                   libbitcoin-node                         osquery                                 terragrunt
boost-python3                           gcab                                    libbitcoin-protocol                     osrm-backend                            tesseract
botan                                   gcc@6                                   libbitcoin-server                       oysttyer                                testssl
bowtie2                                 gcc@7                                   libbladerf                              pacapt                                  tgui
braid                                   gdal                                    libbtbb                                 packer                                  thefuck
brew-php-switcher                       gdb                                     libccd                                  pagmo                                   theharvester
brogue                                  gdcm                                    libcdr                                  paket                                   thors-serializer
brotli                                  gecode                                  libcds                                  pandoc                                  tika
btfs                                    gedit                                   libcec                                  pandoc-citeproc                         tile38
buildifier                              geeqie                                  libcouchbase                            pandoc-crossref                         tinc
buku                                    gegl                                    libdazzle                               pangomm                                 tinyproxy
bullet                                  genometools                             libdill                                 parallel                                tinyxml2
bundletool                              geos                                    libedit                                 parallelstl                             tippecanoe
bup                                     get_iplayer                             liberasurecode                          passenger                               tmux
byteman                                 getdns                                  libetpan                                passpie                                 tmuxinator-completion
bzt                                     gexiv2                                  libextractor                            payara                                  tomcat
c-ares                                  gflags                                  libfabric                               pazpar2                                 tomcat-native
c10t                                    ghc                                     libfreehand                             pcl                                     tomcat@7
cabal-install                           ghostscript                             libgcrypt                               pdal                                    tomcat@8
cabextract                              gimme                                   libgda                                  pdfpc                                   tomee-webprofile
caddy                                   git-annex                               libgit2                                 pdftoedn                                topgrade
caf                                     git-archive-all                         libgit2-glib                            pdftoipe                                tor
caffe                                   git-cinnabar                            libgosu                                 percol                                  tox
cairo                                   git-lfs                                 libgpg-error                            percona-server                          traefik
cake                                    git-open                                libgphoto2                              [email protected]                      translate-shell
calc                                    git-quick-stats                         libgsf                                  percona-toolkit                         translate-toolkit
camlp5                                  git-recent                              libgxps                                 perl                                    trash-cli
capstone                                git-review                              libhttpserver                           petsc                                   travis
cargo-completion                        git-standup                             libical                                 petsc-complex                           tree
carla                                   git-subrepo                             libidn2                                 pgbadger                                treefrog
carthage                                gitbucket                               libimagequant                           pgcli                                   tty-solitaire
cassandra                               gitfs                                   libjson-rpc-cpp                         pgformatter                             ttyd
catimg                                  gitg                                    libjwt                                  pgroonga                                tundra
cayley                                  github-markdown-toc                     liblcf                                  pgrouting                               tunnel
ccache                                  gitlab-gem                              liblo                                   pgweb                                   tup
ccextractor                             gitlab-runner                           libmagic                                phoronix-test-suite                     tvnamer
cclive                                  gitless                                 libmatio                                php                                     twarc
ccm                                     gitversion                              libmicrohttpd                           php-code-sniffer                        twine-pypi
ceres-solver                            gjs                                     libmspub                                php-cs-fixer                            twoping
cern-ndiff                              glances                                 libmxml                                 [email protected]                                 typescript
certbot                                 glib                                    libnice                                 phpmyadmin                              ubertooth
certigo                                 glibmm                                  libomp                                  phpunit                                 ucloud
cfitsio                                 glm                                     libopendkim                             picard-tools                            uhd
cglm                                    global                                  libopusenc                              picat                                   unbound
chakra                                  globjects                               libosmium                               pig                                     uncrustify
chamber                                 glslang                                 libphonenumber                          pijul                                   unnethack
cheat                                   gmic                                    libplctag                               pike                                    unoconv
checkbashisms                           gmime                                   libplist                                pilosa                                  unshield
checkstyle                              gmsh                                    libpq                                   pip-completion                          upscaledb
chicken                                 gmt                                     libpqxx                                 pipenv                                  urdfdom_headers
chisel                                  gmt@4                                   libproxy                                pius                                    urh
choose                                  gnome-latex                             libpsl                                  pixman                                  uriparser
chrome-export                           gnu-sed                                 libpst                                  pktanon                                 uru
chronograf                              gnu-tar                                 libqalculate                            planck                                  urweb
chruby-fish                             gnu-units                               librdkafka                              plantuml                                v8
circleci                                gnupg                                   librealsense                            platformio                              vagrant-completion
citus                                   gnuplot                                 libressl                                plplot                                  vala
ckan                                    gnuradio                                librsvg                                 pmd                                     valgrind
clamav                                  gnutls                                  libsamplerate                           pngquant                                vapoursynth
clang-format                            go                                      libsass                                 podofo                                  varnish
clblast                                 go-bindata                              libsecret                               ponyc                                   vault
cli53                                   go-statik                               libsigc++                               poppler                                 vaulted
cling                                   [email protected]                                 libsodium                               posh                                    vegeta
clojure                                 goaccess                                libsoup                                 postgis                                 verilator
clojurescript                           gobject-introspection                   libspectre                              postgresql                              vert.x
closure-compiler                        gocryptfs                               libssh                                  ppsspp                                  vfuse
cmake                                   godep                                   libstfl                                 pqiv                                    vice
cmark-gfm                               goenv                                   libswiften                              pre-commit                              vim
cmdshelf                                goffice                                 libtcod                                 presto                                  [email protected]
cnats                                   golang-migrate                          libtensorflow                           prettier                                vips
cockroach                               googler                                 libtins                                 primesieve                              visp
cocoapods                               goolabs                                 libtorrent-rasterbar                    prips                                   vnu
codemod                                 gopass                                  libuv                                   prometheus                              voldemort
cointop                                 goreleaser                              libvirt                                 proselint                               vsts-cli
collectd                                gosu                                    libvisio                                protobuf                                vte3
collector-sidecar                       gowsdl                                  libvoikko                               ps2eps                                  vtk
commandbox                              gpa                                     libwebsockets                           pspg                                    wabt
composer                                gpgme                                   libxlsxwriter                           pulumi                                  wakatime-cli
conan                                   gphoto2                                 libxml2                                 pumba                                   wallpaper
configen                                gprof2dot                               libxmlsec1                              purescript                              wartremover
confluent-oss                           gpsbabel                                libxslt                                 pushpin                                 watchman
console_bridge                          gr-osmosdr                              lighttpd                                pwntools                                watson
consul                                  gradio                                  linkerd                                 py2cairo                                wcslib
container-diff                          gradle                                  livestreamer                            py3cairo                                weaver
convox                                  grafana                                 llvm                                    pyenv                                   weboob
cookiecutter                            grails                                  [email protected]                                pygitup                                 webpack
coq                                     grakn                                   llvm@4                                  pygobject3                              weechat
couchdb                                 graph-tool                              llvm@5                                  pyinvoke                                wesnoth
cp2k                                    graphicsmagick                          llvm@6                                  python                                  wget
cpanminus                               graphite2                               lmdb                                    python-markdown                         when
cppcheck                                grep                                    lmod                                    q                                       whois
cpprestsdk                              grib-api                                logstash                                qbs                                     widelands
crc32c                                  grip                                    logtalk                                 qcli                                    wine
credstash                               groff                                   lolcat                                  qemu                                    winetricks
cromwell                                groovy                                  lsdvd                                   qmmp                                    wireguard-go
crosstool-ng                            groovysdk                               lumo                                    qpdf                                    wireguard-tools
crowdin                                 grpc                                    luvit                                   qpid-proton                             wireshark
cryptopp                                grunt-cli                               lxc                                     qt                                      woboq_codebrowser
crystal                                 grunt-completion                        lynis                                   quicktype                               wolfssl
crystal-icr                             grv                                     mackup                                  r                                       wp-cli
cucumber-cpp                            gst-plugins-good                        macvim                                  rabbitmq                                wp-cli-completion
curaengine                              gst-plugins-ugly                        magic-wormhole                          radare2                                 wpscan
curl                                    gst-python                              makensis                                rakudo-star                             wskdeploy
cvs2svn                                 gstreamermm                             mame                                    rancher-cli                             wtf
cython                                  gtk+3                                   mandoc                                  range-v3                                wxmaxima
dartsim                                 gtk-doc                                 mapnik                                  rbspy                                   x264
dash                                    gtkmm3                                  mapserver                               rclone                                  xcodegen
dasht                                   gtkspell3                               mariadb                                 rdesktop                                xctool
dateutils                               gucharmap                               mariadb-connector-c                     re2                                     xmake
davix                                   gupnp-av                                [email protected]                            rebar3                                  xml-security-c
dbhash                                  gupnp-tools                             [email protected]                            recon-ng                                xml-tooling-c
dbus                                    gwyddion                                [email protected]                            recutils                                xmrig
dcd                                     gzip                                    mas                                     redis                                   xonsh
dcm2niix                                hadolint                                math-comp                               redo                                    xsimd
ddgr                                    handbrake                               maven                                   remarshal                               xtensor
dependency-check                        hapi-fhir-cli                           maxwell                                 repo                                    yaml-cpp
dfmt                                    haproxy                                 mdcat                                   restic                                  yamllint
dhall-json                              harfbuzz                                mdp                                     restview                                yank
dialog                                  hashpump                                mdv                                     riemann-client                          yara
diamond                                 haskell-stack                           media-info                              rmlint                                  yarn
diceware                                haste-client                            megacmd                                 robot-framework                         yasm
diff-pdf                                hbase                                   memcached                               rom-tools                               yaz
diffoscope                              hcloud                                  meson                                   root                                    ydcv
diffutils                               hdf5                                    metaproxy                               roswell                                 ykman
digdag                                  [email protected]                                micronaut                               rpm                                     yle-dl
digitemp                                hebcal                                  midnight-commander                      rst-lint                                yosys
direnv                                  helmfile                                mikutter                                rswift                                  you-get
dita-ot                                 help2man                                mill                                    rtags                                   youtube-dl
django-completion                       hfstospell                              miller                                  ruby                                    yq
dlib                                    highlight                               mimic                                   ruby-build                              z3
dmd                                     hiredis                                 minio                                   [email protected]                                zanata-client
dnscrypt-proxy                          hive                                    minio-mc                                rust                                    zebra
dnscrypt-wrapper                        hmmer                                   miniserve                               rustup-init                             zeromq
dnsmasq                                 homebank                                minizinc                                s-search                                zile
dnstwist                                honcho                                  mint                                    s3cmd                                   zim
docfx                                   howdoi                                  mitie                                   safe                                    zimg
docker                                  http-parser                             mkcert                                  sagittarius-scheme                      znc
docker-completion                       httpd                                   mkclean                                 salt                                    zookeeper
docker-compose                          httpie                                  mkdocs                                  sbcl                                    zorba
docker-compose-completion               hub                                     mkl-dnn                                 sbt                                     zsh
docker-credential-helper-ecr            hugo                                    mkvtoolnix                              [email protected]                                zsh-autosuggestions
docker-ls                               hunspell                                mlt                                     scala                                   zsh-completions
docker-machine                          hwloc                                   mmseqs2                                 scalaenv                                zstd
docker-machine-completion               hydra                                   mockserver                              scalapack                               zurl
docker-machine-driver-xhyve             hyperfine                               monero                                  sceptre
docker-machine-nfs                      i2pd                                    monetdb                                 schismtracker
==> Renamed Formulae
gtksourceview@4 -> gtksourceview4       gutenberg -> zola                       hh -> hstr                              mat -> mat2                             php72 -> [email protected]
==> Deleted Formulae
apple-gcc42         corebird            gnome-doc-utils     heroku              ld64                mimms               open-vcdiff         pldebugger          reclass             sickbeard
aptly-completion    datomic             [email protected]         ib                  lsh                 nesemu2             opensyobon          pxz                 rock                taylor
cctools             ffmbc               gv                  juju-quickstart     [email protected]           nethack4            [email protected]             pyexiv2             [email protected]            tcptrack
cctools-headers     gjstest             hachoir-metadata    [email protected]          [email protected]           onepass             [email protected]             queequeg            sary

Error: HOMEBREW_LOGS was not exported!
Please don't worry, you likely hit a bug auto-updating from an old version.
Rerun your command, everything is up-to-date and fine now.
liangyufengdeMacBook-Pro:~ liangyufeng$ which mysql
liangyufengdeMacBook-Pro:~ liangyufeng$ mysql
-bash: mysql: command not found
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ cd /usr/local/Cellar/
freetype/   gettext/    jpeg/       libogg/     libtiff/    mercurial/  pcre2/      portmidi/   readline/   sdl_image/  sdl_ttf/    sqlite/     
gdbm/       git/        libmikmod/  libpng/     libvorbis/  openssl/    pkg-config/ python@2/   sdl/        sdl_mixer/  sphinx-doc/ webp/       
liangyufengdeMacBook-Pro:~ liangyufeng$ cd /usr/local/Cellar/
liangyufengdeMacBook-Pro:Cellar liangyufeng$ ll
-bash: ll: command not found
liangyufengdeMacBook-Pro:Cellar liangyufeng$ ls
freetype	gettext		jpeg		libogg		libtiff		mercurial	pcre2		portmidi	readline	sdl_image	sdl_ttf		sqlite
gdbm		git		libmikmod	libpng		libvorbis	openssl		pkg-config	python@2	sdl		sdl_mixer	sphinx-doc	webp
liangyufengdeMacBook-Pro:Cellar liangyufeng$ ls -lrt
total 0
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:13 gdbm
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:13 openssl
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:14 readline
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:14 sqlite
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:21 pkg-config
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:21 sphinx-doc
drwxr-xr-x  3 liangyufeng  admin  96 10  9 00:22 python@2
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:28 mercurial
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:28 sdl
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:28 jpeg
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:28 libpng
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:28 libtiff
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:28 webp
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:28 sdl_image
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:29 freetype
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:29 sdl_ttf
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:32 libmikmod
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:32 libogg
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:32 libvorbis
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:32 sdl_mixer
drwxr-xr-x  3 liangyufeng  staff  96 10  9 00:32 portmidi
drwxr-xr-x  3 liangyufeng  staff  96  1 11 20:06 gettext
drwxr-xr-x  3 liangyufeng  staff  96  1 11 20:06 pcre2
drwxr-xr-x  3 liangyufeng  staff  96  1 11 20:08 git
liangyufengdeMacBook-Pro:Cellar liangyufeng$ brew install [email protected]
Error: No available formula with the name "[email protected]" 
==> Searching for a previously deleted formula (in the last month)...
Warning: homebrew/core is shallow clone. To get complete history run:
  git -C "$(brew --repo homebrew/core)" fetch --unshallow

Error: No previously deleted formula found.
==> Searching for similarly named formulae...
Error: No similarly named formulae found.
==> Searching taps...
==> Searching taps on GitHub...
Error: No formulae found in taps.
liangyufengdeMacBook-Pro:Cellar liangyufeng$ brew install [email protected]
==> Installing dependencies for [email protected]: openssl
==> Installing [email protected] dependency: openssl
==> Downloading https://homebrew.bintray.com/bottles/openssl-1.0.2q.mojave.bottle.tar.gz
######################################################################## 100.0%
==> Pouring openssl-1.0.2q.mojave.bottle.tar.gz
==> Caveats
A CA file has been bootstrapped using certificates from the SystemRoots
keychain. To add additional certificates (e.g. the certificates added in
the System keychain), place .pem files in
  /usr/local/etc/openssl/certs

and run
  /usr/local/opt/openssl/bin/c_rehash

openssl is keg-only, which means it was not symlinked into /usr/local,
because Apple has deprecated use of OpenSSL in favor of its own TLS and crypto libraries.

If you need to have openssl first in your PATH run:
  echo 'export PATH="/usr/local/opt/openssl/bin:$PATH"' >> ~/.bash_profile

For compilers to find openssl you may need to set:
  export LDFLAGS="-L/usr/local/opt/openssl/lib"
  export CPPFLAGS="-I/usr/local/opt/openssl/include"

For pkg-config to find openssl you may need to set:
  export PKG_CONFIG_PATH="/usr/local/opt/openssl/lib/pkgconfig"

==> Summary
?  /usr/local/Cellar/openssl/1.0.2q: 1,794 files, 12.1MB
==> Installing [email protected]
==> Downloading https://homebrew.bintray.com/bottles/[email protected]
######################################################################## 100.0%
==> Pouring [email protected]
==> /usr/local/Cellar/[email protected]/5.6.42/bin/mysql_install_db --verbose --user=liangyufeng --basedir=/usr/local/Cellar/[email protected]/5.6.42 --datadir=/usr/local/var/mysql --tmpdir=/tmp
==> Caveats
A "/etc/my.cnf" from another install may interfere with a Homebrew-built
server starting up correctly.

MySQL is configured to only allow connections from localhost by default

To connect:
    mysql -uroot

[email protected] is keg-only, which means it was not symlinked into /usr/local,
because this is an alternate version of another formula.

If you need to have [email protected] first in your PATH run:
  echo 'export PATH="/usr/local/opt/[email protected]/bin:$PATH"' >> ~/.bash_profile

For compilers to find [email protected] you may need to set:
  export LDFLAGS="-L/usr/local/opt/[email protected]/lib"
  export CPPFLAGS="-I/usr/local/opt/[email protected]/include"


To have launchd start [email protected] now and restart at login:
  brew services start [email protected]
Or, if you don't want/need a background service you can just run:
  /usr/local/opt/[email protected]/bin/mysql.server start
==> Summary
?  /usr/local/Cellar/[email protected]/5.6.42: 342 files, 154.2MB
==> Caveats
==> openssl
A CA file has been bootstrapped using certificates from the SystemRoots
keychain. To add additional certificates (e.g. the certificates added in
the System keychain), place .pem files in
  /usr/local/etc/openssl/certs

and run
  /usr/local/opt/openssl/bin/c_rehash

openssl is keg-only, which means it was not symlinked into /usr/local,
because Apple has deprecated use of OpenSSL in favor of its own TLS and crypto libraries.

If you need to have openssl first in your PATH run:
  echo 'export PATH="/usr/local/opt/openssl/bin:$PATH"' >> ~/.bash_profile

For compilers to find openssl you may need to set:
  export LDFLAGS="-L/usr/local/opt/openssl/lib"
  export CPPFLAGS="-I/usr/local/opt/openssl/include"

For pkg-config to find openssl you may need to set:
  export PKG_CONFIG_PATH="/usr/local/opt/openssl/lib/pkgconfig"

==> [email protected]
A "/etc/my.cnf" from another install may interfere with a Homebrew-built
server starting up correctly.

MySQL is configured to only allow connections from localhost by default

To connect:
    mysql -uroot

[email protected] is keg-only, which means it was not symlinked into /usr/local,
because this is an alternate version of another formula.

If you need to have [email protected] first in your PATH run:
  echo 'export PATH="/usr/local/opt/[email protected]/bin:$PATH"' >> ~/.bash_profile

For compilers to find [email protected] you may need to set:
  export LDFLAGS="-L/usr/local/opt/[email protected]/lib"
  export CPPFLAGS="-I/usr/local/opt/[email protected]/include"


To have launchd start [email protected] now and restart at login:
  brew services start [email protected]
Or, if you don't want/need a background service you can just run:
  /usr/local/opt/[email protected]/bin/mysql.server start
liangyufengdeMacBook-Pro:Cellar liangyufeng$ mysql -uroot
-bash: mysql: command not found
liangyufengdeMacBook-Pro:Cellar liangyufeng$ /usr/local/Cellar/m
mercurial/ [email protected]/ 
liangyufengdeMacBook-Pro:Cellar liangyufeng$ /usr/local/Cellar/m
mercurial/ [email protected]/ 
liangyufengdeMacBook-Pro:Cellar liangyufeng$ /usr/local/Cellar/mysql\@5.6/5.6.42/
.bottle/       .brew/         bin/           include/       lib/           libexec/       scripts/       share/         sql-bench/     support-files/ 
liangyufengdeMacBook-Pro:Cellar liangyufeng$ /usr/local/Cellar/mysql\@5.6/5.6.42/bin/msql2mysql 
freetype/   gettext/    jpeg/       libogg/     libtiff/    mercurial/  openssl/    pkg-config/ python@2/   sdl/        sdl_mixer/  sphinx-doc/ webp/       
gdbm/       git/        libmikmod/  libpng/     libvorbis/  [email protected]/  pcre2/      portmidi/   readline/   sdl_image/  sdl_ttf/    sqlite/     
liangyufengdeMacBook-Pro:Cellar liangyufeng$ /usr/local/Cellar/mysql\@5.6/5.6.42/bin/msql2mysql 
Warning: /usr/local/Cellar/[email protected]/5.6.42/bin/msql2mysql is deprecated and will be removed in a future version.

^C
liangyufengdeMacBook-Pro:Cellar liangyufeng$ cd /usr/local/Cellar/mysql\@5.6/5.6.42/bin/
liangyufengdeMacBook-Pro:bin liangyufeng$ ls
innochecksum			mysql.server			mysql_fix_extensions		mysql_zap			mysqldump			perror
msql2mysql			mysql_client_test		mysql_install_db		mysqladmin			mysqldumpslow			replace
my_print_defaults		mysql_client_test_embedded	mysql_plugin			mysqlbinlog			mysqlhotcopy			resolve_stack_dump
myisam_ftdump			mysql_config			mysql_secure_installation	mysqlbug			mysqlimport			resolveip
myisamchk			mysql_config_editor		mysql_setpermission		mysqlcheck			mysqlshow
myisamlog			mysql_convert_table_format	mysql_tzinfo_to_sql		mysqld				mysqlslap
myisampack			mysql_embedded			mysql_upgrade			mysqld_multi			mysqltest
mysql				mysql_find_rows			mysql_waitpid			mysqld_safe			mysqltest_embedded
liangyufengdeMacBook-Pro:bin liangyufeng$ ls -lrt
total 253368
-r-xr-xr-x  1 liangyufeng  staff   3157072  9 10 18:23 replace
-r-xr-xr-x  1 liangyufeng  staff     34938  9 10 18:23 mysqlhotcopy
-r-xr-xr-x  1 liangyufeng  staff      7424  9 10 18:23 mysqldumpslow
-r-xr-xr-x  1 liangyufeng  staff      3942  9 10 18:23 mysql_zap
-r-xr-xr-x  1 liangyufeng  staff     17550  9 10 18:23 mysql_setpermission
-r-xr-xr-x  1 liangyufeng  staff     10106  9 10 18:23 mysql_secure_installation
lrwxr-xr-x  1 liangyufeng  staff        27  9 10 18:23 mysql_install_db -> ../scripts/mysql_install_db
-r-xr-xr-x  1 liangyufeng  staff      1331  9 10 18:23 mysql_fix_extensions
-r-xr-xr-x  1 liangyufeng  staff      3374  9 10 18:23 mysql_find_rows
-r-xr-xr-x  1 liangyufeng  staff      4299  9 10 18:23 mysql_convert_table_format
lrwxr-xr-x  1 liangyufeng  staff        29  9 10 18:23 mysql.server -> ../support-files/mysql.server
-r-xr-xr-x  1 liangyufeng  staff   3402280  9 10 18:23 myisamlog
-r-xr-xr-x  1 liangyufeng  staff   3185296  1 11 20:21 innochecksum
-r-xr-xr-x  1 liangyufeng  staff   3180344  1 11 20:21 my_print_defaults
-r-xr-xr-x  1 liangyufeng  staff   3425124  1 11 20:21 myisam_ftdump
-r-xr-xr-x  1 liangyufeng  staff   3519928  1 11 20:21 myisamchk
-r-xr-xr-x  1 liangyufeng  staff   3443204  1 11 20:21 myisampack
-r-xr-xr-x  1 liangyufeng  staff   3470344  1 11 20:21 mysql
-r-xr-xr-x  1 liangyufeng  staff   3761480  1 11 20:21 mysql_client_test
-r-xr-xr-x  1 liangyufeng  staff  11384760  1 11 20:21 mysql_client_test_embedded
-r-xr-xr-x  1 liangyufeng  staff   3374832  1 11 20:21 mysql_config_editor
-r-xr-xr-x  1 liangyufeng  staff  11080428  1 11 20:21 mysql_embedded
-r-xr-xr-x  1 liangyufeng  staff   3189504  1 11 20:21 mysql_plugin
-r-xr-xr-x  1 liangyufeng  staff   3147136  1 11 20:21 mysql_tzinfo_to_sql
-r-xr-xr-x  1 liangyufeng  staff   3484512  1 11 20:21 mysql_upgrade
-r-xr-xr-x  1 liangyufeng  staff   3180128  1 11 20:21 mysql_waitpid
-r-xr-xr-x  1 liangyufeng  staff   3378320  1 11 20:21 mysqladmin
-r-xr-xr-x  1 liangyufeng  staff   3547660  1 11 20:21 mysqlbinlog
-r-xr-xr-x  1 liangyufeng  staff   3373696  1 11 20:21 mysqlcheck
-r-xr-xr-x  1 liangyufeng  staff  11766608  1 11 20:21 mysqld
-r-xr-xr-x  1 liangyufeng  staff   3435992  1 11 20:21 mysqldump
-r-xr-xr-x  1 liangyufeng  staff   3370296  1 11 20:21 mysqlimport
-r-xr-xr-x  1 liangyufeng  staff   3368808  1 11 20:21 mysqlshow
-r-xr-xr-x  1 liangyufeng  staff   3385220  1 11 20:21 mysqlslap
-r-xr-xr-x  1 liangyufeng  staff   3618408  1 11 20:21 mysqltest
-r-xr-xr-x  1 liangyufeng  staff  11203720  1 11 20:21 mysqltest_embedded
-r-xr-xr-x  1 liangyufeng  staff   3284632  1 11 20:21 perror
-r-xr-xr-x  1 liangyufeng  staff   3187036  1 11 20:21 resolve_stack_dump
-r-xr-xr-x  1 liangyufeng  staff   3180348  1 11 20:21 resolveip
-r-xr-xr-x  1 liangyufeng  staff      1569  1 11 20:21 msql2mysql
-r-xr-xr-x  1 liangyufeng  staff      6556  1 11 20:21 mysql_config
-r-xr-xr-x  1 liangyufeng  staff     10928  1 11 20:21 mysqlbug
-r-xr-xr-x  1 liangyufeng  staff     27015  1 11 20:21 mysqld_multi
-r-xr-xr-x  1 liangyufeng  staff     27430  1 11 20:21 mysqld_safe
liangyufengdeMacBook-Pro:bin liangyufeng$ mysqld
-bash: mysqld: command not found
liangyufengdeMacBook-Pro:bin liangyufeng$ ./mysql
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
liangyufengdeMacBook-Pro:bin liangyufeng$ ./mysqld
2019-01-11 20:23:15 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2019-01-11 20:23:15 0 [Note] --secure-file-priv is set to NULL. Operations related to importing and exporting data are disabled
2019-01-11 20:23:15 0 [Note] ./mysqld (mysqld 5.6.42) starting as process 62433 ...
2019-01-11 20:23:15 62433 [Warning] Setting lower_case_table_names=2 because file system for /usr/local/var/mysql/ is case insensitive
2019-01-11 20:23:15 62433 [Note] Plugin 'FEDERATED' is disabled.
2019-01-11 20:23:15 62433 [Note] InnoDB: Using atomics to ref count buffer pool pages
2019-01-11 20:23:15 62433 [Note] InnoDB: The InnoDB memory heap is disabled
2019-01-11 20:23:15 62433 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-01-11 20:23:15 62433 [Note] InnoDB: Memory barrier is not used
2019-01-11 20:23:15 62433 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-01-11 20:23:15 62433 [Note] InnoDB: Using CPU crc32 instructions
2019-01-11 20:23:15 62433 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2019-01-11 20:23:15 62433 [Note] InnoDB: Completed initialization of buffer pool
2019-01-11 20:23:15 62433 [Note] InnoDB: Highest supported file format is Barracuda.
2019-01-11 20:23:15 62433 [Note] InnoDB: 128 rollback segment(s) are active.
2019-01-11 20:23:15 62433 [Note] InnoDB: Waiting for purge to start
2019-01-11 20:23:15 62433 [Note] InnoDB: 5.6.42 started; log sequence number 1625987
2019-01-11 20:23:15 62433 [Warning] No existing UUID has been found, so we assume that this is the first time that this server has been started. Generating a new UUID: ab6bd996-159b-11e9-afc2-98bff386c64c.
2019-01-11 20:23:15 62433 [Note] RSA private key file not found: /usr/local/var/mysql//private_key.pem. Some authentication plugins will not work.
2019-01-11 20:23:15 62433 [Note] RSA public key file not found: /usr/local/var/mysql//public_key.pem. Some authentication plugins will not work.
2019-01-11 20:23:15 62433 [Note] Server hostname (bind-address): '127.0.0.1'; port: 3306
2019-01-11 20:23:15 62433 [Note]   - '127.0.0.1' resolves to '127.0.0.1';
2019-01-11 20:23:15 62433 [Note] Server socket created on IP: '127.0.0.1'.
2019-01-11 20:23:15 62433 [Note] Event Scheduler: Loaded 0 events
2019-01-11 20:23:15 62433 [Note] ./mysqld: ready for connections.
Version: '5.6.42'  socket: '/tmp/mysql.sock'  port: 3306  Homebrew
^C
^C^C^C




^C^C^C^C^C
^C^C^C^CKilled: 9
liangyufengdeMacBook-Pro:bin liangyufeng$ 
liangyufengdeMacBook-Pro:bin liangyufeng$ 
liangyufengdeMacBook-Pro:bin liangyufeng$ 
liangyufengdeMacBook-Pro:bin liangyufeng$ which mysqld
liangyufengdeMacBook-Pro:bin liangyufeng$ source ~/.bash_profile 
liangyufengdeMacBook-Pro:bin liangyufeng$ which mysqld
/usr/local/opt/[email protected]/bin/mysqld
liangyufengdeMacBook-Pro:bin liangyufeng$ cd
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ ll
-bash: ll: command not found
liangyufengdeMacBook-Pro:~ liangyufeng$ ls
Applications			Downloads			Movies				Public				Virtual Machines.localized	iCloud Drive(归档)
Desktop				Kingsoft			Music				PycharmProjects			VirtualBox VMs			test
Documents			Library				Pictures			VMware				day33上课便签.txt		venv
liangyufengdeMacBook-Pro:~ liangyufeng$ nohup mysqld &
[1] 62603
liangyufengdeMacBook-Pro:~ liangyufeng$ appending output to nohup.out

liangyufengdeMacBook-Pro:~ liangyufeng$ ps -ef|grep mysqld
  501 62603 25300   0  9:16下午 ttys000    0:00.47 mysqld
  501 62605 25300   0  9:17下午 ttys000    0:00.00 grep mysqld
liangyufengdeMacBook-Pro:~ liangyufeng$ ps -ef|grep mysqld
  501 62603 25300   0  9:16下午 ttys000    0:00.47 mysqld
  501 62608 25300   0  9:17下午 ttys000    0:00.00 grep mysqld
  501 62606 62055   0  9:17下午 ttys001    0:00.40 mysqld
liangyufengdeMacBook-Pro:~ liangyufeng$ kill -9 62606
liangyufengdeMacBook-Pro:~ liangyufeng$ 

  之后打开的一个终端窗口:

Last login: Fri Jan 11 20:11:14 on ttys001
liangyufengdeMacBook-Pro:~ liangyufeng$ brew info mysql
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
mysql: stable 8.0.13 (bottled)
Open source relational database management system
https://dev.mysql.com/doc/refman/8.0/en/
Conflicts with:
  mariadb (because mysql, mariadb, and percona install the same binaries.)
  mariadb-connector-c (because both install plugins)
  mysql-cluster (because mysql, mariadb, and percona install the same binaries.)
  mysql-connector-c (because both install MySQL client libraries)
  percona-server (because mysql, mariadb, and percona install the same binaries.)
Not installed
From: https://github.com/Homebrew/homebrew-core/blob/master/Formula/mysql.rb
==> Dependencies
Build: cmake ✘
Required: openssl ✔
==> Requirements
Required: macOS >= 10.10 ✔
==> Caveats
We've installed your MySQL database without a root password. To secure it run:
    mysql_secure_installation

MySQL is configured to only allow connections from localhost by default

To connect run:
    mysql -uroot

To have launchd start mysql now and restart at login:
  brew services start mysql
Or, if you don't want/need a background service you can just run:
  mysql.server start
==> Analytics
install: 63,161 (30 days), 183,957 (90 days), 888,341 (365 days)
install_on_request: 57,982 (30 days), 172,668 (90 days), 790,136 (365 days)
build_error: 0 (30 days)
liangyufengdeMacBook-Pro:~ liangyufeng$ brew search mysql
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
==> Formulae
automysqlbackup              mysql++                      mysql-cluster                mysql-connector-c++          mysql-search-replace         [email protected]                    [email protected]
mysql                        mysql-client                 mysql-connector-c            mysql-sandbox                mysql-utilities              [email protected]                    mysqltuner

==> Casks
homebrew/cask/mysql-connector-python    homebrew/cask/mysql-shell               homebrew/cask/mysql-utilities           homebrew/cask/navicat-for-mysql         homebrew/cask/sqlpro-for-mysql
liangyufengdeMacBook-Pro:~ liangyufeng$ /usr/local/Cellar/
freetype/   gettext/    jpeg/       libogg/     libtiff/    mercurial/  openssl/    pkg-config/ python@2/   sdl/        sdl_mixer/  sphinx-doc/ webp/       
gdbm/       git/        libmikmod/  libpng/     libvorbis/  [email protected]/  pcre2/      portmidi/   readline/   sdl_image/  sdl_ttf/    sqlite/     
liangyufengdeMacBook-Pro:~ liangyufeng$ /usr/local/Cellar/mysql\@5.6/5.6.42/bin/mysql
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.42 Homebrew

Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> 
mysql> 
mysql> 
mysql> 
mysql> 
mysql> 
mysql> exit
Bye
liangyufengdeMacBook-Pro:~ liangyufeng$ /usr/local/Cellar/mysql\@5.6/5.6.42/bin/mysql
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 2
Server version: 5.6.42 Homebrew

Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> exit
Bye
liangyufengdeMacBook-Pro:~ liangyufeng$ /usr/local/Cellar/mysql\@5.6/5.6.42/bin/mysql
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 3
Server version: 5.6.42 Homebrew

Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> exit
Bye
liangyufengdeMacBook-Pro:~ liangyufeng$ echo "/usr/local/Cellar/mysql\@5.6/5.6.42/bin/mysql" >> ~/.bash_profile 
liangyufengdeMacBook-Pro:~ liangyufeng$ cat ~/.bash_profile

# Setting PATH for Python 3.6
# The original version is saved in .bash_profile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/3.6/bin:${PATH}"
export PATH
/usr/local/Cellar/mysql\@5.6/5.6.42/bin/mysql
liangyufengdeMacBook-Pro:~ liangyufeng$ vi ~/.bash_profile
liangyufengdeMacBook-Pro:~ liangyufeng$ source ~/.bash_profile
liangyufengdeMacBook-Pro:~ liangyufeng$ mysql
-bash: mysql: command not found
liangyufengdeMacBook-Pro:~ liangyufeng$ vi ~/.bash_profile
liangyufengdeMacBook-Pro:~ liangyufeng$ cat ~/.
./                   .CFUserTextEncoding  .Trash/              .bash_profile        .config/             .idlerc/             .mysql_history       .sogouinput/         .viminfo
../                  .DS_Store            .bash_history        .bash_sessions/      .gitconfig           .kingsoft/           .python_history      .ssh/                .vscode/
liangyufengdeMacBook-Pro:~ liangyufeng$ echo 'export PATH="/usr/local/opt/openssl/bin:$PATH"' >> ~/.bash_profile
liangyufengdeMacBook-Pro:~ liangyufeng$ pwd
/Users/liangyufeng
liangyufengdeMacBook-Pro:~ liangyufeng$ echo 'export PATH="/usr/local/Cellar/mysql\@5.6/5.6.42/bin/mysql:$PATH"' >> ~/.bash_profile
liangyufengdeMacBook-Pro:~ liangyufeng$ source ~/.bash_profile 
liangyufengdeMacBook-Pro:~ liangyufeng$ mysql
-bash: mysql: command not found
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ cat ~/.bash_profile 

# Setting PATH for Python 3.6
# The original version is saved in .bash_profile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/3.6/bin:${PATH}":/usr/local/Cellar/mysql\@5.6/5.6.42/bin/mysql
export PATH
export PATH="/usr/local/Cellar/mysql\@5.6/5.6.42/bin/mysql:$PATH"
liangyufengdeMacBook-Pro:~ liangyufeng$ which mysql
liangyufengdeMacBook-Pro:~ liangyufeng$ vim ~/.bash_profile 
liangyufengdeMacBook-Pro:~ liangyufeng$ source ~/.bash_profile 
liangyufengdeMacBook-Pro:~ liangyufeng$ mysql
-bash: mysql: command not found
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ echo 'export PATH="/usr/local/opt/[email protected]/bin:$PATH"' >> ~/.bash_profile
liangyufengdeMacBook-Pro:~ liangyufeng$ vi ~/.bash_profile
liangyufengdeMacBook-Pro:~ liangyufeng$ source ~/.bash_profile 
liangyufengdeMacBook-Pro:~ liangyufeng$ mysql
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 4
Server version: 5.6.42 Homebrew

Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> exit
Bye
liangyufengdeMacBook-Pro:~ liangyufeng$ ps -ef|grep mysql
  501 62433 25300   0  8:23下午 ttys000    0:00.92 ./mysqld
  501 62593 62055   0  9:14下午 ttys001    0:00.00 grep mysql
liangyufengdeMacBook-Pro:~ liangyufeng$ kill -9 62433
liangyufengdeMacBook-Pro:~ liangyufeng$ which mysql
/usr/local/opt/[email protected]/bin/mysql
liangyufengdeMacBook-Pro:~ liangyufeng$ mysqld
2019-01-11 21:17:22 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2019-01-11 21:17:22 0 [Note] --secure-file-priv is set to NULL. Operations related to importing and exporting data are disabled
2019-01-11 21:17:22 0 [Note] mysqld (mysqld 5.6.42) starting as process 62606 ...
2019-01-11 21:17:22 62606 [Warning] Setting lower_case_table_names=2 because file system for /usr/local/var/mysql/ is case insensitive
2019-01-11 21:17:22 62606 [Note] Plugin 'FEDERATED' is disabled.
2019-01-11 21:17:22 62606 [Note] InnoDB: Using atomics to ref count buffer pool pages
2019-01-11 21:17:22 62606 [Note] InnoDB: The InnoDB memory heap is disabled
2019-01-11 21:17:22 62606 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
2019-01-11 21:17:22 62606 [Note] InnoDB: Memory barrier is not used
2019-01-11 21:17:22 62606 [Note] InnoDB: Compressed tables use zlib 1.2.11
2019-01-11 21:17:22 62606 [Note] InnoDB: Using CPU crc32 instructions
2019-01-11 21:17:22 62606 [Note] InnoDB: Initializing buffer pool, size = 128.0M
2019-01-11 21:17:22 62606 [Note] InnoDB: Completed initialization of buffer pool
2019-01-11 21:17:22 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:22 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:22 62606 [Note] InnoDB: Retrying to lock the first data file
^C2019-01-11 21:17:23 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:23 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
^C^C^C2019-01-11 21:17:24 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:24 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:25 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:25 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
^C^C2019-01-11 21:17:26 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:26 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
^C2019-01-11 21:17:27 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:27 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:28 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:28 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:29 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:29 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:30 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:30 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:31 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:31 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:32 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:32 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:33 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:33 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:34 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:34 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:35 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:35 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:36 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:36 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:37 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:37 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:38 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:38 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:39 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:39 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:40 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:40 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:41 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:41 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
2019-01-11 21:17:42 62606 [ERROR] InnoDB: Unable to lock ./ibdata1, error: 35
2019-01-11 21:17:42 62606 [Note] InnoDB: Check that you do not already have another mysqld process using the same InnoDB data or log files.
Killed: 9
liangyufengdeMacBook-Pro:~ liangyufeng$ 
liangyufengdeMacBook-Pro:~ liangyufeng$ mysql
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 1
Server version: 5.6.42 Homebrew

Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| test               |
+--------------------+
2 rows in set (0.00 sec)

mysql> use test;
Database changed
mysql> show tables;
Empty set (0.00 sec)

mysql> exit
Bye
liangyufengdeMacBook-Pro:~ liangyufeng$ 

  使用下面的命令行操作来打开数据库:(如果电脑不关机就没必要输入这句话了,只需要每次电脑关机重启的时候才需要输入一次.MySQL用完也没必要关闭.)   nohup mysqld &

liangyufengdeMacBook-Pro:~ liangyufeng$ nohup mysqld &

  

 

转载于:https://www.cnblogs.com/liangxiaoji/p/10257641.html

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