A.xwininfo

B.xcd

C.xcdepth

D.xcolordepth

E.cat /etc/X11

A.chsh

B.chage

C.chattr

D.usermod

E.passwd

A.Output date and time in different formats.

B.Update the time via NTP.

C.Synchronize the hardware and system clocks.

D.Set the system clock.

E.Set the hardware clock.

A.The number of days since January 1, 1970 since the password was last changed.

B.The number of days of inactivity after a password has expired before the account is locked.

C.The number of days since January 1, 1970 after which the password can change.

D.The maximum number of days during which a password is valid.

E.The number of days since January 1, 1970 after which the user's account will no longer be accessible.

A.getent users

B.getent homes

C.getent uids

D.getent passwd

E.getent logins