# 如果没有 .ssh 隐藏文件,则需要先打开 `git bash`,并执行
$ mkdir ~/.ssh
$ chmod +700 ~/.ssh
$ cd ~/.ssh
$ ssh-keygen -t rsa -C "[email protected]"
# 将 ~/.ssh/id_rsa.pub 中的公钥加入 github/gitlab
$ ssh -T [email protected]
Hi asdf2014! You've successfully authenticated, but GitHub does not provide shell access. '
# http -> ssh
$ git remote -v
origin https://github.com/asdf2014/yuzhouwan (fetch)
origin https://github.com/asdf2014/yuzhouwan (push)
$ git remote set-url origin [email protected]:asdf2014/yuzhouwan.git
$ git remote -v
origin [email protected]:asdf2014/yuzhouwan.git (fetch)
origin [email protected]:asdf2014/yuzhouwan.git (push)
# Ctrl + R(管理员权限运行)
# notepad "%SystemRoot%\system32\drivers\etc\hosts"
# https://asm.ca.com/zh_cn/ping.php
192.30.253.112 github.com
151.101.56.133 assets-cdn.github.com
192.30.253.116 api.github.com
192.30.253.121 codeload.github.com
# 中国 - 香港特别行政区(hkhkg02)
192.30.253.112 github.com
151.101.100.133 assets-cdn.github.com
192.30.253.116 api.github.com
192.30.253.121 codeload.github.com
# Github 上对某一个开源项目进行 fork
https://github.com/apache/superset
https://github.com/asdf2014/superset (forked from apache/superset)
# 本地获取 fork 出来的 asdf2014/superset
$ git init
$ git remote add origin https://github.com/asdf2014/superset.git
$ git remote -v
origin https://github.com/asdf2014/superset.git (fetch)
origin https://github.com/asdf2014/superset.git (push)
## 发现并没有 airbnb/superset 的 origin/master,可以在直接往 asdf2014/superset 提交,然后在 github 上进行 pull request 的创建
https://github.com/apache/superset/pull/2136 (Fix werkzeug instance was created twice in Debug Mode (#2135) #2136)
$ git fetch https://github.com/apache/superset.git master:tmp
$ git diff tmp
$ git merge tmp
$ git branch -d tmp
$ git fetch --tags
$ git checkout tags/release-3.4.6
$ git checkout master
Previous HEAD position was 1285c982... ZooKeeper 3.4.6 release.
Switched to branch 'master'
# 创建简单的标签
$ git tag v0.0.1
# 创建带有附注的 tag
$ git tag -a v0.0.2 -m "v0.0.2"
# 展示 tag 信息
$ git show v0.0.2
# 给指定的 commit,打 tag
$ git tag -a v0.0.3 6d23400
$ git push origin v0.0.2
# push 本地所有标签
$ git push origin –tags
$ git clone
# 列出 tag 列表,并 checkout 到指定的 tag
$ git tag -l
$ git checkout tags/
# checkout 到指定的 tag,并创建一个新的 branch
$ git checkout tags/ -b
# 删除本地 Tag
$ git tag -d v3.4.6.0
Deleted tag 'v3.4.6.0' (was 0e48a03a)
# 删除远程 Tag
$ git push origin :refs/tags/v3.4.6.0
To http://github.com/asdf2014/zookeeper.git
- [deleted] v3.4.6.0
$ git log --pretty=oneline
651cc60d971aba93bdde645b6331c33068462645 Merge branch 'master' of https://github.com/asdf2014/superset
415610958494446ccd37c0c87da98eba56af42ac Merge branch 'temp'
b881140282893fa4add183a2b3f2637968f95069 Merge branch 'master' into master
f2bf3160583533bd0dc5004f248f81251aa8c57e Add NUMERIC num_type (#2127)
6a0fefdbd542da4ea313313a191eadd1efe58faa Using the time zone with specific name for querying Druid
9cd38fa1eda63152c27b76c29dd948f29444b686 little code refactor in models.py (#2124)
$ git reset --soft HEAD~2 &&
$ git commit --edit -m "$($ git log --format=%B --reverse HEAD..HEAD@{1})"
[master fd41c16] Add NUMERIC num_type (#2127)
1 file changed, 1 insertion(+), 1 deletion(-)
# 更改之后的 commit 信息
fd41c1608579408fcd26d0dd03adf0d461599101 Add NUMERIC num_type (#2127)
6a0fefdbd542da4ea313313a191eadd1efe58faa Using the time zone with specific name for querying Druid
9cd38fa1eda63152c27b76c29dd948f29444b686 little code refactor in models.py (#2124)
Username for 'https://github.com': asdf2014
To https://github.com/asdf2014/superset.git
! [rejected] ext_deprecation_warning -> ext_deprecation_warning (non-fast-forward)
error: failed to push some refs to 'https://github.com/asdf2014/superset.git'
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. Integrate the remote changes (e.g.
hint: '$ git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in '$ git push --help' for details.
$ git push -u origin ext_deprecation_warning --force
$ git reset --hard
$ git push origin HEAD --force
# 格式
$ git commit --amend
$ git commit --amend -m "New commit message"
$ git commit --amend --author="Author Name "
# 示例
$ git commit --amend -m 'remove warnings.simplefilter from cli.py into superset for PEP (#2137)'
$ git commit --amend --author="asdf2014 "
$ git rebase -i HEAD~2
pick xxxx
reword yyyy
# 查看当前时间
$ date -R
Mon, 07 Jan 2018 11:12:55 +0800
# 修改最后一次 commit 的提交日期
$ git commit --amend --date="Mon, 07 Jan 2018 12:00:00 +0800"
# 更新提交日期为当前时间
$ git commit --amend --date="$(date -R)"
# It will make your local code and local history be just like it was at that commit. But then if you wanted to push this to someone else who has the new history, it would fail.
$ git reset --hard c14809fa
# It will make your local files changed to be like they were then, but leave your history etc. the same.
$ git reset --soft c14809fa
# 查看哪些 commits 需要进行合并
$ git log --pretty=oneline
# 合并最后 11 个 commit
$ git rebase -i HEAD~11
pick xxxx yyyy
pick xxxx yyyy
pick xxxx yyyy
# 将需要压缩的 commit 之前的 `pick` 替换为 `squash`
pick xxxx yyyy
squash xxxx yyyy
squash xxxx yyyy
$ git commit --amend -m 'The log length has exceeded the limit of 4 MB in Travis'
$ git push origin travis_log --force
# 如需解决冲突后,继续进行 rebase 操作,可执行
$ git rebase --continue
# 如果想中断 rebase 操作,则执行
$ git rebase --abort
# 更多细节
$ git rebase --help
$ git reset --hard ORIG_HEAD
$ git rebase
# 会将 branch 里的 commit 排到 master 的顶部,避免带 Merge 信息的 `空 commit` 出现
$ git checkout
$ git rebase -i master
# 如果已经在当前 branch 执行了 git merge master,并解决了冲突,可以直接执行下面这行命令,完成 rebase 操作
$ git rebase --root --onto master --preserve-merges
# 万一出现太多的问题,难以解决,可以采用如下暴力的方式(在意 commit 信息的,请预先备份好)
$ git rebase --abort # 首先 abort 之前的 rebase 流程
$ git checkout code_refactoring
$ git checkout -b re2
$ git branch root bbb61e638b391d29 # 以当前 branch 未做任何修改之前的 commit 为基础,创建 root 分支
$ git checkout re2
$ git diff master > ../123.patch # 当前 branch 相对 master 已经做的修改打出 patch 文件
$ git checkout master
$ git checkout -b r2
$ git apply ../123.patch # 以 master 为基础,apply 分支上做的修改
$ git diff master
$ git status
$ git diff --name-status | wc -l # 确认修改的文件数 是否正确
$ git add .
$ git status
$ git diff master
$ git commit -m 'Improve `collection` related things that reusing a immutable object instead of creating a new object'
$ git status
$ git push origin r2:code_refactoring -f
$ git reset HEAD^ yuzhouwan.txt
$ git checkout -b
$ git checkout --
$ git checkout -b
$ git push -u origin
$ git branch -m
$ git branch -m
$ git diff 1285c982 b0aaa7de > v3.4.6_vs_v3.4.10.patch
$ git diff branch_1..branch_2
$ git remote set-url origin
$ git pull origin release-1.7.7:release-1.7.7
$ git config user.name "asdf2014"
$ git config user.email "[email protected]"
$ git reset .
$ git add -A
$ git diff --staged
$ git config --global http.proxy 'http://192.168.1.101:8888'
$ git config --global https.proxy 'https://192.168.1.101:8888'
$ git config --global http.proxy 'socks5://127.0.0.1:1080'
$ git config --global https.proxy 'socks5://127.0.0.1:1080'
$ vim ~/.ssh/config
[http]
proxy = http://192.168.1.101:8888
[https]
proxy = https://192.168.1.101:8888
# [http]
# proxy = socks5://127.0.0.1:1080
# [https]
# proxy = socks5://127.0.0.1:1080
$ git push origin master
Counting objects: 9, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (9/9), done.
Writing objects: 100% (9/9), 1.05 KiB | 1.05 MiB/s, done.
Total 9 (delta 6), reused 0 (delta 0)
error: RPC failed; curl 35 OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to git.coding.net:443
fatal: The remote end hung up unexpectedly
fatal: The remote end hung up unexpectedly
Everything up-to-date
# 先确保 git 和 curl 版本不能过低,如果 git <2.60 或者 curl <7.29,则需要升级到最新版本
$ git --version
$ curl --version
# 打开 git 命令的 trace 日志
$ export GIT_CURL_VERBOSE=1
$ export GIT_TRACE_PACKET=2
# 再次执行出错命令
$ git push origin master
// ...
error: RPC failed; curl 7 Failed to connect to 127.0.0.1 port 1080: Connection refused
fatal: The remote end hung up unexpectedly
Everything up-to-date
# 通过日志分析,定位出是 proxy 的问题,关闭 proxy 即可
# 添加 .gitignore 文件之后,可能有些文件报错 `ignored tracked with git`
# 需要用 `git rm --cached` 进行删除
$ git rm --cached
# 部分动态文件可能报错文件内容不一致 `the following files have staged content different from both the file and the HEAD`
# 需要增加 `-f` 参数进行强制删除
$ git rm --cached -f .idea/workspace.xml
$ git diff > patch
$ git apply patch
参考
* Git 生成 patch 和使用 patch
Intellij Idea
# download: http://www.arminalter.com/public/img/attach/checkstyle/eclipse-java-google-style.xml
File - Settings - Editor - Code Style - Schema - Manage - Import - Eclipse XML Profile
File - Settings - Plugins - "CheckStyle-IDEA"
# download: http://www.arminalter.com/public/img/attach/checkstyle/google_checks.xml
File - Setting - Other Settings - Check Style(+) # 如果这里使用的是 带有变量的 xml 文件,需要正确指定对应的 value 值
File - Settings - Editor - Inspections - Checkstyle real-time scan(√) # 开启实时 check code style
# 一般的,项目中都会给出 format.xml 文件,如 hadoop(hadoop-format.xml) / druid(druid_intellij_formatting.xml) etc.
参考
* OpenJPA
* Google Java 编程风格指南
language:
- java
- scala
- python
- groovy
os:
- windows
jdk:
- oraclejdk8
scala:
- 2.11.8
python:
- 2.7.12
groovy:
- 2.3.11
before_install: sudo echo "MAVEN_OPTS='-Xmx2048m -Xms1024m -Dorg.slf4j.simpleLogger.defaultLogLevel=error'" > ~/.mavenrc
script:
- mvn clean install -B && mvn clean -B
env:
global:
- MAVEN_OPTS: "-Xmx2048m -Xms1024m -Dorg.slf4j.simpleLogger.defaultLogLevel=error"
sudo: required
cache:
directories:
- $HOME/.m2
Tips: Full code is here.
[![Build Status](https://travis-ci.org/asdf2014/yuzhouwan.svg?branch=master)](https://travis-ci.org/asdf2014/yuzhouwan)
# 提交时转换为 LF,检出时转换为 CRLF
$ git config --global core.autocrlf true
# 提交时转换为 LF,检出时不转换
$ git config --global core.autocrlf input
# 提交检出均不转换
$ git config --global core.autocrlf false
# 拒绝提交包含混合换行符的文件
$ git config --global core.safecrlf true
# 允许提交包含混合换行符的文件
$ git config --global core.safecrlf false
# 提交包含混合换行符的文件时给出警告
$ git config --global core.safecrlf warn
$ git config --global core.quotepath false # 显示 status 编码
$ git config --global gui.encoding utf-8 # 图形界面编码
$ git config --global i18n.commit.encoding utf-8 # 提交信息编码
$ git config --global i18n.logoutputencoding utf-8 # 输出 log 编码
$ export LESSCHARSET=utf-8 # `git log` 默认使用 `less` 分页,所以需要 `bash` 对 `less` 命令进行 `utf-8` 编码
# 让 `ls` 命令可以显示中文名称
$ vim %GIT_HOME%\mingw64\share\git\completion\git-completion.bash
# 在文件末尾处添加一行
alias ls="ls --show-control-chars --color"
# 命令行设置
$ git config --global core.editor "'D:/apps/Notepad++/notepad++.exe' -multiInst -notabbar -nosession -noPlugin"
# 修改配置文件
$ vim ~/.gitconfig
[core]
editor = 'D:/apps/Notepad++/notepad++.exe' -multiInst -notabbar -nosession -noPlugin
Technical Discussion Group:(人工智能 1020982(高级)& 1217710(进阶)| BigData 1670647)
Post author:Benedict Jin
Post link: https://yuzhouwan.com/posts/30041/
Copyright Notice: All articles in this blog are licensed under CC BY-NC-SA 4.0 unless stating additionally.