Linux Processes Cheat Sheet/Kill all processes for a user

Signal all processes owned by a user.

Section: Process Control and Signals

Kill all processes for a user

bash
bash
pkill -u alice
Explanation

Signal all processes owned by a user.

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Related commands

Same sheet · prioritizing Process Control and Signals
Signal by name
Signal all processes whose names match a pattern.
OpenIn sheetbashsame section
Signal by full command
Match against full command lines.
OpenIn sheetbashsame section
Send SIGTERM
Ask a process to terminate gracefully.
OpenIn sheetbashsame section
Force kill with SIGKILL
Immediately kill a process that is not responding.
OpenIn sheetbashsame section
Reload with SIGHUP
Commonly used to ask daemons to reload configuration.
OpenIn sheetbashsame section
Pause process with SIGSTOP
Suspend execution without terminating the process.
OpenIn sheetbashsame section