How to use the last command: 2-Minute Linux Tip

The video tutorial explains the 'last' command, which displays recent login information in reverse order. It covers how to view logins for specific users and discusses the details stored in the VAR log W temp file, such as usernames, dates, times, terminals, and IP addresses. The tutorial also explores login patterns, including dynamic IP addresses, and how long users spend on the system. Additionally, it explains the rotation of W temp files based on size or age, with settings found in the Etsy log. Rotate dot DW temp file.

What information does the VAR log W temp file save?

How can you filter the logins to show only a specific user's logins?

What might indicate that a user is logging in from different IP addresses?

What factors determine how often the W temp files are rotated?

What does the file extension like .1 or .2 indicate in the context of W temp files?