Reference: w
Author: Daniel Gilly & the Staff of O'Reilly & Associates
Date: 1998-08-06T21:56:37Z

#

| Chapter 2 UNIX Commands |

## w

    /usr/ucb/w [options] [user]

Print summaries of system usage, currently logged-in users, and what they are doing. w is essentially a combination of uptime, who, and ps -a. Display output for one user by specifying `user`.

### Options

-h

  Suppress headings and uptime information.

-l

  Display in long format (the default).

-s

  Display in short format.

Reference: view |  | Reference: wait