ch 15

Which files contain user account information? (choose two)

/etc/shadow & /etc/passwd

Which user can view the /etc/shadow file?

The root user

A value of 0 in the "minimum" password aging field means the user cannot change their password. True or False?

false

The /etc/shadow file contains plain-text passwords. True or false

false

The /etc/group file follows what structure?

group_name:password_placehoder:GID:user_list

To display the group(s) a user belongs to, use this command:

groups

Which command is used to display only the user's primary group?

id -g

What would an account with the UID 376 typically be used for?

system service access

Sudo privileges can be used to specify which user can use the sudo command to execute commands as other users. True or False?

true

Which of the following commands will display how long the system has been running since the last boot? (choose two)

uptime & w