- 设置环境变量
- 查看环境变量:
echo $PATH
- 仅当前会话生效:
PATH=$PATH:/usr/local/
export PATH="$PATH:/usr/local/bin"
- 仅当前用户生效(或~/.bash_profile):
sudo gedit ~/.bashrc
export PATH=$PATH:/usr/local/bin
source ~/.bashrc
- 所有用户生效:
sudo gedit /etc/profile
export PATH=$PATH:/usr/local/bin
source /etc/profile