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.