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linux 使用别名

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2016-06-07 14:50:021565browse

1)配置个人用户的~/.bashrc $vi ~/.bashrc alias ll=ls -lhF --color=auto alias db127=mysql -uroot -p123456 -h 127.0.0.1 -P 3306 2)立即生效(也可以重新登录) $ source ~/.bashrc 3)过程说明 一般会在.bash_profile文件中显式调用.bashrc。登陆linux启

1)配置个人用户的~/.bashrc
$vi ~/.bashrc
alias ll="ls -lhF --color=auto"
alias db127="mysql -uroot -p123456 -h 127.0.0.1 -P 3306"


2)立即生效(也可以重新登录)
$ source ~/.bashrc 


3)过程说明
    一般会在.bash_profile文件中显式调用.bashrc。登陆linux启动bash时首先会去读取~/.bash_profile文件,这样~/.bashrc也就得到执行了,你的个性化设置也就生效了。
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