Curl实现Linux到Windows(FTP)的数据同步
我们今天主要介绍,如何使用Curl将linux的数据拷贝到Windows上,其实说到需求,其实有很多办法,比如scp、rsync及mount等工具或方法都可以实现Linux到Windows的数据同步,今天我们主要介绍Curl的数据同步方法,使用Curl的缺陷就是需要在Windows上启用FTP服务,然后配置目录等信息,对于其他的方法,我们会在后面的文章再做介绍,
我们首先在windows上需要启用FTP服务,服务器管理器---添加WEB服务器(IIS)
在IIS角色服务中勾选启用FTP服务器等角色
安装完成
接下来打开IIS管理器;网站---添加FTP站点
配置FTP物理路劲
我们配置FTP站点的信息,比如地址及端口信息
我们创建一个ftpuser用户,主要用来传输文件的认证信息
然后配置身份认证方式,选择基本,然后指定用户或用户组都可以,配置权限读写
配置完成
我们通过浏览器访问FTP服务进行测试
我们在目录下创建一个测试文件
刷新FTP访问可以显示
我们也可以打开文件显示
接下来我们要测试将linux上的文件上传到ftp上
我们首先使用 首先需要在linux安装 curl服务
yum install -y curl
安装后,我们首先查看curl有哪些参数
curl --help
[root@DB1 ~]# curl --help Usage: curl [options...]Options: (H) means HTTP/HTTPS only, (F) means FTP only --anyauth Pick "any" authentication method (H) -a/--append Append to target file when uploading (F/SFTP) --basic Use HTTP Basic Authentication (H) --cacert CA certificate to verify peer against (SSL) --capath CA directory to verify peer against (SSL) -E/--cert Client certificate file and password (SSL) --cert-type Certificate file type (DER/PEM/ENG) (SSL) --ciphers SSL ciphers to use (SSL) --compressed Request compressed response (using deflate or gzip) -K/--config
Specify which config file to read --connect-timeout Maximum time allowed for connection -C/--continue-at Resumed transfer offset -b/--cookie Cookie string or file to read cookies from (H) -c/--cookie-jar Write cookies to this file after operation (H) --create-dirs Create necessary local directory hierarchy --crlf Convert LF to CRLF in upload --crlfile Get a CRL list in PEM format from the given file -d/--data HTTP POST data (H) --data-ascii HTTP POST ASCII data (H) --data-binary HTTP POST binary data (H) --data-urlencode HTTP POST data url encoded (H) --delegation STRING GSS-API delegation permission --digest Use HTTP Digest Authentication (H) --disable-eprt Inhibit using EPRT or LPRT (F) --disable-epsv Inhibit using EPSV (F) -D/--dump-header Write the headers to this file --egd-file EGD socket path for random data (SSL) --engine Crypto engine to use (SSL). "--engine list" for list -f/--fail Fail silently (no output at all) on HTTP errors (H) -F/--form Specify HTTP multipart POST data (H) --form-string Specify HTTP multipart POST data (H) --ftp-account Account data to send when requested by server (F) --ftp-alternative-to-user String to replace "USER [name]" (F) --ftp-create-dirs Create the remote dirs if not present (F) --ftp-method [multicwd/nocwd/singlecwd] Control CWD usage (F) --ftp-pasv Use PASV/EPSV instead of PORT (F) -P/--ftp-port Use PORT with address instead of PASV (F) --ftp-skip-pasv-ip Skip the IP address for PASV (F) --ftp-ssl Try SSL/TLS for ftp transfer (F) --ftp-ssl-ccc Send CCC after authenticating (F) --ftp-ssl-ccc-mode [active/passive] Set CCC mode (F) --ftp-ssl-control Require SSL/TLS for ftp login, clear for transfer (F) --ftp-ssl-reqd Require SSL/TLS for ftp transfer (F) -G/--get Send the -d data with a HTTP GET (H) -g/--globoff Disable URL sequences and ranges using {} and [] -H/--header Custom header to pass to server (H) -I/--head Show document info only -h/--help This help text --hostpubmd5 Hex encoded MD5 string of the host public key. (SSH) -0/--http1.0 Use HTTP 1.0 (H) --ignore-content-length Ignore the HTTP Content-Length header -i/--include Include protocol headers in the output (H/F) -k/--insecure Allow connections to SSL sites without certs (H) --interface Specify network interface/address to use -4/--ipv4 Resolve name to IPv4 address -6/--ipv6 Resolve name to IPv6 address -j/--junk-session-cookies Ignore session cookies read from file (H) --keepalive-time Interval between keepalive probes --key Private key file name (SSL/SSH) --key-type Private key file type (DER/PEM/ENG) (SSL) --krb Enable Kerberos with specified security level (F) --libcurl Dump libcurl equivalent code of this command line --limit-rate Limit transfer speed to this rate -l/--list-only List only names of an FTP directory (F) --local-port [-num] Force use of these local port numbers -L/--location Follow Location: hints (H) --location-trusted Follow Location: and send auth to other hosts (H) -M/--manual Display the full manual --max-filesize Maximum file size to download (H/F) --max-redirs Maximum number of redirects allowed (H) -m/--max-time Maximum time allowed for the transfer --negotiate Use HTTP Negotiate Authentication (H) -n/--netrc Must read .netrc for user name and password --netrc-optional Use either .netrc or URL; overrides -n -N/--no-buffer Disable buffering of the output stream --no-keepalive Disable keepalive use on the connection --no-sessionid Disable SSL session-ID reusing (SSL) --noproxy Comma-separated list of hosts which do not use proxy --ntlm Use HTTP NTLM authentication (H) -o/--output Write output to instead of stdout --pass Pass phrase for the private key (SSL/SSH) --post301 Do not switch to GET after following a 301 redirect (H) --post302 Do not switch to GET after following a 302 redirect (H) -#/--progress-bar Display transfer progress as a progress bar -x/--proxy Use HTTP proxy on given port --proxy-anyauth Pick "any" proxy authentication method (H) --proxy-basic Use Basic authentication on the proxy (H) --proxy-digest Use Digest authentication on the proxy (H) --proxy-negotiate Use Negotiate authentication on the proxy (H) --proxy-ntlm Use NTLM authentication on the proxy (H) -U/--proxy-user Set proxy user and password --proxy1.0 Use HTTP/1.0 proxy on given port -p/--proxytunnel Operate through a HTTP proxy tunnel (using CONNECT) --pubkey Public key file name (SSH) -Q/--quote Send command(s) to server before file transfer (F/SFTP) --random-file File for reading random data from (SSL) -r/--range Retrieve only the bytes within a range --raw Pass HTTP "raw", without any transfer decoding (H) -e/--referer Referer URL (H) -O/--remote-name Write output to a file named as the remote file --remote-name-all Use the remote file name for all URLs -R/--remote-time Set the remote file's time on the local output -X/--request Specify request command to use --retry Retry request times if transient problems occur --retry-delay When retrying, wait this many seconds between each --retry-max-time Retry only within this period -S/--show-error Show error. With -s, make curl show errors when they occur -s/--silent Silent mode. Don't output anything --socks4 SOCKS4 proxy on given host + port --socks4a SOCKS4a proxy on given host + port --socks5 SOCKS5 proxy on given host + port --socks5-hostname SOCKS5 proxy, pass host name to proxy --socks5-gssapi-service SOCKS5 proxy service name for gssapi --socks5-gssapi-nec Compatibility with NEC SOCKS5 server -Y/--speed-limit Stop transfer if below speed-limit for 'speed-time' secs -y/--speed-time Time needed to trig speed-limit abort. Defaults to 30 -2/--sslv2 Use SSLv2 (SSL) -3/--sslv3 Use SSLv3 (SSL) --stderr Where to redirect stderr. - means stdout --tcp-nodelay Use the TCP_NODELAY option -t/--telnet-option Set telnet option -z/--time-cond
翻译过来我们经常会使用一下上传
-#/--progress-bar 进度条显示当前的传送状态 -T/--upload-file上传文件 -O/—download file 下载文件
我们先使用curl命令列表ftp服务器上的目录列表
crul ftp://192.168.6.188:8888/ --user ftpuser:ftpuserpassword crul ftp://192.168.6.188:8888/ -u ftpuser:ftpuserpassword
curl ftp://ftpuser:[email protected]:8888
我们下载一个文件 curl ftp://192.168.6.188:8888/hello.txt -u ftpuser:ftpuserpwd2016 -o hello.txt 或者命令 curl -u ftpuser:ftppass -O ftp://192.168.6.188:8888/hello.txt
如果需要下载全部文件: curl -u ftpuser:ftppass -Oftp://192.168.6.188:8888/ 最后我们尝试上传一个文件 curl -u ftpuser:ftpuserpwd -T 1.txt ftp://192.168.6.188:8888/ 如果需要上传多个文件 curl -u ftpuser:ftppass -T "{file1,file2}" ftp://192.168.6.188:8888/
因为我们要定期自动上传,所以,我们需要将该命令编写成一个shell脚本;最简单的方法是
#!/bin/bash user=”ftpuser” pwd=”ftpuserpwd” #curl -u ftpuser::ftpuserpwd -T 1.txt ftp://192.168.6.188:8888/ curl –u $user$pwd-T 1.txt ftp://192.168.6.188:8888/ exit
然后我们可以使用crontal -e进行编辑计划任务
30 23 * * * shell路劲 每天23点30执行脚本 23 23 * * * /root/uploadfile.sh