Solve the problem of Linux Source/etc/profile shutdown terminal failure

Originally want to configure environment variables, see online and blog a lot of said change/etc/profile, and then source/etc/profile can be permanently saved to make the environment variable effective, but the terminal one closed, the environment variable is invalid, other terminal also can not be used. Online there is said to create a. bash_profile file under the current user directory, write environment variables, and then execute the command source ~/.bash_profile to make this user permanent. But the same as the previous/etc/profile, failed.

Workaround:

In the ~/.BASHRC file to change the environment configuration, SOURCT ~/.BASHRC, finally close this terminal is also effective ...

Solve the problem of Linux Source/etc/profile shutdown terminal failure