修改 ~/.bashrc 文件,以配置用户自己定义的alias

$> vi ~/.bashrc

显示

# .bash_profile                          

# Get the aliases and functions
if [ -f ~/.bashrc ]; then      
. ~/.bashrc            
fi                             

# User specific environment and startup programs

PATH=$PATH:$HOME/bin

export PATH

在文件最后,添加自定义的alias语句

echo "My alias has started successfully!"
echo "Type 'alias' to see more about this!"

# my
alias la='ls -al --color=auto'
# my-end

这次更改需要在下次登录时生效。

若要立即生效,输入:

$> source ~/.bashrc

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