ps

Example

• List all processes: ps -A
• Filter processes by name: ps -C <process name>
• Filter processes by ID: ps -N <process ID>
• Filter processes by user ID: ps -u <user ID>
• Filter processes by username: ps -U <username>
• Specify the process ID to display: ps -p <process ID>
• Filter processes by terminal ID: ps -t <terminal ID>
• Show processes without a controlling terminal: ps -x
• List security context: ps -Z