June 2004
Intermediate to advanced
1056 pages
39h 58m
English
env
env [options] [variable=value...] [command]
Displays the current environment or, if environment
variables are specified, sets them to a
new value and displays the modified
environment. If command is specified,
executes it under the modified environment.
-, -i, --ignore-environment
Ignore current environment entirely.
-u
name, --unset
name
Unset the specified variable.
--help
Print help message, and then exit.
--version
Print version information, and then exit.
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