sh初始化文件¶

bash的几个初始化文件:

/etc/profile
/ect/bashrc(主要修改对象)
~/.profile(.bash_profile, .zprofile)
~/.bash_login
~/.bash_profile(主要修改对象)
~/.bashrc
~/.bash_logout

bash如何更改环境变量PATH的值:

~/.bash_profile
~/.bashrc

zsh如何更改环境变量PATH的值:

~/.zprofile
~/.zshrc

path路径:

/etc/profile
%or
~/.bash_profile
%添加如下命令
PATH=/sbin:$PATH