Which option for the usermod command can be used to specify a user’s primary group ID? -G -s -g -S

Which of the following commands will add the group extra to the user jane’s secondary groups in...

Which of the following options for the useradd command allows you to use a different login shell...

The usermod command can be used to unlock a users account with the following option. -s -U -u -f

On a system that uses UPG, the UID must not be the same as the GID.. True or False? True False

Which of the following options for the useradd command allows you to use a different primary group...

If a user is deleted, the files and directories that the user owned… …will have no UID owner. …will...

GIDs under 500 (or 1000) are usually reserved for what kind of groups? Administrators System use...

Which command can be used to view the /var/log/wtmp file entries? uppasswd last uptime getpasswd...

The /etc/shadow file contains encrypted passwords. True or False? True False