Which of the following commands set the other permissions on a file to r-x? chmod o=rx file chmod...

Which of the following commands, run as root, will prevent the user jane from logging in? usermod ...

Which command allows you to view or change some of the default values used by the useradd command...

Which of the following files contains group IDs? /etc/group /etc/shadow /etc/passwd /etc/usr

Which of the following commands can be used to modify a user? usermod adduser useradd moduser

The /etc/passwd file contains encrypted user password information. True or False? False True

The groupdel command can be used to delete primary groups. True or False? True False

The groupmod command cannot be used to change a group GID. True or False? True False

The userdel -r command will… …delete the user account, but leave the user’s files by default. …will...

For root users, the passwd command can only be used to change the password of the user running the...