如何在shell脚本设置当前shell的环境变量

能否使用shell脚本设置当前shell的环境变量,Your shell process has a copy of the parent's environment and no access to the parent process's environment whatsoever.

1 min read
By myfreax
如何在shell脚本设置当前shell的环境变量

Your shell process has a copy of the parent's environment and no access to the parent process's environment whatsoever. When your shell process terminates any changes you've made to its environment are lost. Sourcing a script file is the most commonly used method for configuring a shell environment, you may just want to bite the bullet and maintain one for each of the two flavors of shell.