Who Command in Linux Syntax?
Contents

Who command syntax in Linux?

The who command displays the following information for each user currently logged in to the system if no option is provided :

  • Login name of the users.
  • Terminal line numbers.
  • Login time of the users in to system.
  • Remote host name of the user.

Why do we require who command?

The who command displays information about all users currently on the local system. The following information is displayed: login name, tty, date and time of login. Typing who am i or who am I displays your login name, tty, date and time you logged in.

Maya Lin-Takahashi

Maya Lin-Takahashi

Consumer Tech & Gadget Reviewer

Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.

Share this article
Twitter Facebook Pinterest