tldr/pages/linux/export.md

export

Command to mark shell variables in the current environment to be exported with any newly forked child processes.

• Set a new environment variable:

export {{VARIABLE}}={{value}}

• Remove an environment variable:

export -n {{VARIABLE}}

• Mark a shell function for export:

export -f {{FUNCTION_NAME}}

• Append something to the PATH variable:

export PATH=$PATH:{{path/to/append}}