The w command

The w command is a valuable utility that provides real-time information about logged-in users and their activities on the system. When executed, the w command displays a list of currently logged-in users, along with details such as their username, terminal, login time, idle time, and current processes. This command enables system administrators to monitor user sessions, check system load, and assess resource utilization. The w command is particularly useful for managing system resources and ensuring fair distribution of resources among users. It helps administrators identify users who may be consuming excessive resources or causing system performance issues. By having access to this real-time data, administrators can take proactive measures to optimize resource allocation, improve system efficiency, and ensure a smooth and responsive user experience.

The following example displays information about currently logged-in users and their activities:

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