usermod -a -G groupA user #Add user to groupA group (must add -a, otherwise user is just groupA group)
usermod -a -G sudo jack so that jack has sudo permission
------- ----------------------------------------------
See where a user belongs Several groups
#groups jack
jack : jack sudo
#sudo useradd -s /bin/bash -G sudo -d /home -p `openssl passwd -1 -salt "12345678" testing` sarcky # Add username sarcky and password testing user.
Add users and join groups
Guess you like
Origin http://10.200.1.11:23101/article/api/json?id=326989258&siteId=291194637
Ranking