cd 命令的后退功能

lyanry posted @ 2007年8月18日 00:47 , 4460 阅读

使用 “cd  -” 命令可以快速切换到前一次进入的目录,重复键入 “cd  -” 可实现当前目录与上一次目录循环切换,比如:

## 当前目录是 /home/silent/work/test
$ > cd /usr/local/texlive/2007/bin/i386-linux

## 切换到另一目录下
/usr/local/texlive/2007/bin/i386-linux

## 快速返回到前一次目录:/home/silent/work/test
$ > cd -
/home/silent/work/test

## 继续回退,又回到前一次目录: /usr/local/texlive/2007/bin/i386-linux
$ > cd -
/usr/local/texlive/2007/bin/i386-linux
 
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