env

Name

env -- run a program in a modified environment

Description

env is as specified in the SUS but with differences as listed below.

LSB Deprecated Differences

The behaviors specified in this section are expected to disappear from a future version of the LSB; applications should only use the non-LSB-deprecated behaviors.

--ignore-environment

is equivalent to -i.

-u, --unset=NAME

removes variable from the environment.