PROCESSES

ps                               Displays the active processes.

Includes the process number, process name and process time.

Options: -a

kill                             Terminates a process.

Usage: kill [options] <process-number>

Options: -9 absolute kill.

control z                  Stops a current process.

bg                               Restarts process in the baground.

exec                           Executes a command in place of the current shell which terminates.

Usage: exec command-name.

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