$sudo -u fish -g fish bashSorry,user steve is not allowed to execute '/bin/bash' as fish:fish on myserver.$sudo -u fish bash$groupsfish
什么是-g选项意味着用于什么,为什么我不能使用它？ RHEL btw.
>史蒂夫ALL =(全部)……>史蒂夫ALL =(全部：全部)……
