How to use the ac command: 2-Minute Linux Tips

The video tutorial explains the use of the AC command on Linux servers to report user login times. It details how to view total login times for all users and how to break down these times by individual users using the P option. The tutorial also covers how to view daily login totals and identifies when the VAR log W temp file started recording sessions.

What is the primary purpose of the AC command in Linux?

• To monitor network traffic

• To update system software

• To report on user login times

• To manage user permissions

Which option should be used with the AC command to view login times by individual users?

• Option L

• Option P

• Option U

• Option A

What additional information can be obtained by looking at the bottom of the AC command report?

• Network usage

• User passwords

• Daily login totals

• System uptime

When did the VAR log W temp file start recording login sessions?

• In September

• In November

• In October

• In December

What can be inferred by looking at the top of the AC command report?

• The system's IP address

• The first login recorded

• The total number of users

• The server's operating system