方法一:
PATH="
方法二:
export PATH="$PATH:YOUR_PATH"
方法一(修改environment文件):
vim /etc/environment
:
和 YOUR_PATH
PATH="...:YOUR_PATH"
source /etc/environment
如果设置后,系统重启后不可登录的解决方法:
/usr/bin/sudo /usr/bin/vi /etc/environment
方法二(修改profile文件):
vim /etc/profile
export PATH ="$PATH:YOUR_PATH"
vim ~/.bashrc
export PATH ="$PATH:YOUR_PATH"
source ~/.bashrc