Re: Bug#841113: ITP: extremetools -- tools for running processes under extreme uid and gid
>I read manpage on github, but did not understood, what exactly this
> program provides. Can it replace creation system users for dropping
It's doesn't create users.
It only drops privileges (extremesetuidgid) or sets $UID/$GID env. variables (extremeenvuidgid).
extremesetuidgid -b 100000 sleep 1
runs command 'sleep 1' under unprivileged uid/gid (computed getpid() +100000)
pid=10 ... uid=gid=100010
pid=11 ... uid=gid=100011
pid=12 ... uid=gid=100011