env-set is a small utility to launch another program on a clean environment, especially where /usr/bin/env may not exist.
Use it as follows:
env-set [KEY=VALUE] [KEY=VALUE] -- [command] [args...]
Where KEY=VALUE pairs are the environment variables to set
(if you don't set any, you launch the command in a completely clean environment,
like what env -i does) and command/args... is the command and
arguments to use.
-- is mandatory to separate environment variables and commands.
If you set the environment variable PATH as part of calling env-set,
env-set will proactively use that PATH to search for the command to run.
Example:
env-set HOME=/ PATH=/usr/bin:/tools/bin LC_ALL=POSIX -- bash build.sh