Linux create user
In this tutorial, I will guide use useradd create user in linux. The memo complete linux create user and how to user run sudo command with no password. Create user with useradd command Create User test with option: Specific user ID: -u 1234 Specific Group ID: -g 1002 Specific a Group IT and vboxusers: -G IT,vboxusers Specific bash shell: -s /bin/bash Specific the directory: -d /home/test Specific password: Whoami12345678 Running useradd command as below: sudo useradd test -d /home/test -s /bin/bash -u 1234 -g 1002 -G IT,vboxusers ; echo -e "Whoami12345678\nWhoami12345678\n" | sudo passwd test Use id command verify [huupv@huupv ~]$ id test uid=1234(test) gid=1002(IT) groups=1002(IT),981(vboxusers) User run sudo command with no password [huupv@huupv ~]$ echo "test ALL=(ALL) NOPASSWD:ALL" | sudo tee -a /etc/sudoers To check [huupv@huupv ~]$ sudo visudo -c Verify, you can run sudo without a password [huupv@huupv ~]$ sudo cat /etc/hosts