You Asked: What Is the Finger Command in Linux?

Finger command is a user information lookup command which gives details of all the users logged in. This tool is generally used by system administrators. It provides details like login name, user name, idle time, login time, and in some cases their email address even.

What does the finger command do?

ARCHIVED: In Unix, what is the finger command? … In Unix, finger is a program you can use to find information about computer users. It usually lists the login name, the full name, and possibly other details about the user you are fingering.

What is a finger server?

For sites with many hosts, a single host may be designated as the finger server host. This host collects information about who is logged on to other hosts at that site. If a user at site A wants to know about users logged on at site B, only the server host need be queried, instead of each host at that site.