Mac下使用命令行登陆ftp
2015-02-15 tech mac ftp 7 mins 1 图 2726 字
最近使用forklift下载服务器pureftp上的东西，总是断断续续的，经常下载到99%然后显示下载失败，非常不舒服！原以为是forklift的问题，换了transmit发现同样有这样的现象。看来是ftp服务器搭的有问题~~不过因为用的不多，目前懒的解决了，暂时用Mac的终端命令来用着。其实效率也是蛮高的哦=。=
默认的本地目录是home。 输入help即可获得所有命令的帮助。
- 连接ftp服务器
man ftp 可以看到有这些信息。
NAME ftp – Internet file transfer program SYNOPSIS ftp [-46AadefginpRtvV] [-N netrc] [-o output] [-P port] [-q quittime] [-s srcaddr] [-r retry] [-T dir,max[,inc]] [[user@]host [port]] [[user@]host:[path][/]] [file:///path] [ftp://[user[:password]@]host[:port]/path[/][;type=X]] [http://[user[:password]@]host[:port]/path] […] ftp -u URL file […]连接服务器的话基本上就用到上面的讯息了。原本没有看man手册，一直使用
ftp user@xxx.com port每次都要输入密码。后来还是用了下面这个更加简单的
ftp ftp://user:passwd@xxx.com:port-
浏览文件
命令和Windows、Linux的命令基本相同
ftp> cd Documents ftp> ls ftp> dir -
下载上传文件
put filename - Upload a file to the server get filename - Download a file from the server mput filename - Put multiple files on the server mget filename - Get multiple files on the server -
断开连接
bye：中断与服务器的连接。
ftp> bye -
大部分的命令如下，可敲入
man ftp获得ls – list the contents of a directory on the FTP server cd – change the working directory on the FTP server pwd – show the current directory on the FTP server get – download files from the FTP server put – upload files to the FTP server account – include a password with your login information bye – terminate an ftp session and close ftp (or use disconnect to simply terminate a session) bell – make a cute sound after each file transfer is done chmod – change permissions delete – your guess is as good as mine (OK, you got me, it’s to delete a file off the server) glob – enable globbing hash – only functional in Amsterdam help – get help lpwd – print the local working directory for transfers mkdir – create folders on the FTP server rmdir – delete folders from the FTP server newer – only get a file if it’s newer (great for scripting synchronizations) nmap – use positional parameters to set filenames passive – use FTP passive mode prompt – allows the use of letters to automate answers to prompts rate – limit the speed of an upload or download
关于ftp，你甚至还可以写脚本进行文件操作，比如
#!/bin/bash
ftp -d krypted.com << ftpEnd
prompt
cd /Library/WebServer/Documents
put “*.html”
put “*.php”
cd /Library/WebServer/Documents
put “*.png”
quit
ftpEnd
#!/bin/bash
ftp -d krypted.com << ftpEnd
prompt
cd /My/Documents
get “*.doc”
quit
ftpEnd
在你的脚本中，可以使用以下几个字符获取一些特定的变量：
%/ – the current working directory of the FTP server
%M – the hostname of the FTP server
%m – the hostname only up to the .
%n – the username used for the FTP server
最后有一个问题，为什么老是有不明的人/机器想登陆我的FTP？= =不过自己也是只有使用的时候才会开。
