mac 终端使用ftp命令

提示：扫一扫查出行
【扫一扫了解最新限行尾号】
复制提示

Mac下使用命令行登陆ftp

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。