ps - Display Process Status

The ps(processes status) command displays basic information about processes.

The basic syntax of the ps command is ps [OPTIONS].

Some commonly used options include:

• -a：Display all running processes, including those of other users.
• -u：Display detailed user-oriented information, such as usernames, CPU usage, etc.
• -x：Display processes without controlling terminals.
• -e：Display all processes, equivalent to the "-A" option.
• -f：Display full-format listing, including parent processes and additional information.
• -l：Display long-format listing with detailed information, including partial resource usage.