467 B

Raw Blame History

env

Show the environment or run a program in a modified environment.

Show the environment:

env

Run a program. Often used in scripts after the shebang (#!) for looking up the path to the program:

env {{program}}

Clear the environment and run a program:

env -i {{program}}

Remove variable from the environment and run a program:

env -u {{variable}} {{program}}

Set a variable and run a program:

env {{variable}}={{value}} {{program}}