linux 刷新环境变量的2个方法
1 source /etc/profile 2. . /etc/profile ![](http://static.51tbox.com/static/2024-08-29/col/e5548222dc6cab834f187603ad46fd6f/c817ed649c64428da9bec860fdc4dec2.png.jpg)
1 source /etc/profile 2. . /etc/profile ![](http://static.51tbox.com/static/2024-08-29/col/e5548222dc6cab834f187603ad46fd6f/c817ed649c64428da9bec860fdc4dec2.png.jpg)