[備忘]更改~/.bashrc直接申效Commond

1.設定 執行vi時使用vim
vi ~/.bashrc
=================================================================
# .bashrc

# User specific aliases and functions

alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'
alias vi='vim'
~~~省略
=================================================================
2.立即申效command
source ~/.bashrc