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bash命令行快捷键

joe posted @ 2010年4月24日 17:26 in shell with tags bash 快捷键 , 4306 阅读

bash是Linuxer们常用的工具,高效的使用它能大大提高工作的效率。

下面就来总结一下bash命令行快捷键。

CTRL+a或Home移动光标至行首。

CTRL+e或End移动光标至行尾。

CTRL+左方向键或ALT +b将光标向前移动一个单词。

CTRL+右方向键或ALT +f将光标向后移动一个单词。

CTRL+w向前删除一个单词。

Esc+d向后删除一个单词。

CTRL+u删除光标至行首的字符。

CTRL+k删除光标至行尾的字符。

上方向键查找前一个命令,下方向键查找后一个命令。

CTRL+r向前搜索历史命令。

CTRL+y复制最后删除的项。

!$代表上一个命令的最后一个参数。

ALT+.复制上一个命令的最后一个参数。

CTRL+l清除屏幕。

CTRL+t反转光标所在字符及其前面的字符。

^字符a^字符b将上一个命令中的字符a替换为字符b并执行。

^字符a删除上一个命令中的字符a并执行。

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