What are the differences in environment variables between Windows and Linux?

What are the differences in environment variables between Windows and Linux?

In Windows, environment variables are set using the System Properties dialog or the set command in Command Prompt. In Linux, they are typically set in shell configuration files like .bashrc or .bash_profile, and can be accessed using the export command.

Can you give me examples of common environment variables in both systems?

Sure! Common environment variables in Windows include PATH, TEMP, and USERPROFILE. In Linux, you often see PATH, HOME, and SHELL.

How do I set an environment variable in Linux?

You can set an environment variable in Linux by using the export command. For example, export MY_VAR=value will set MY_VAR to value.

Is there a way to make environment variables permanent in Linux?

Yes, to make environment variables permanent in Linux, you can add the export command to your shell's configuration file, like .bashrc or .bash_profile.