Which command provides information about running processes that include other user's activities?

The command that provides information about running processes, including those initiated by other users, is "ps -ef." This command is a widely used utility in Unix-like operating systems that lists all the currently running processes on the system, along with detailed information such as process IDs, user ownership, CPU usage, and more.

When you include the "-e" flag, it tells the system to display processes for all users rather than just the processes owned by the current user. The "-f" flag enhances the output by showing a full-format listing, which includes additional details about the processes, making it easier for users to understand what is happening on the system and identify any processes of interest, including those that may be running under other user accounts.

This command is particularly valuable for system administrators and cybersecurity professionals, as it helps monitor system activity and manage processes effectively. Understanding what processes are running and who owns them can be crucial for security assessments and troubleshooting system performance issues.