flatpak-kill - Linux
Overview
flatpak-kill
terminates running Flatpak applications. It can be useful for debugging and troubleshooting purposes or to force-quit unresponsive applications.
Syntax
flatpak-kill [options] <application ID>
Options/Flags
-s, --signal
: Specify which signal to send to the application. Defaults toSIGTERM
.-a, --all
: Terminate all running instances of the specified application.
Examples
- To terminate the running instance of the "org.gnome.gedit" application:
flatpak-kill org.gnome.gedit
- To terminate all instances of the "org.gnome.gedit" application:
flatpak-kill -a org.gnome.gedit
- To send a
SIGKILL
signal (forcefully terminating) to the "org.gnome.gedit" application:
flatpak-kill -s SIGKILL org.gnome.gedit
Common Issues
Sometimes, an application may not terminate after using flatpak-kill
. This can occur if the application is unresponsive or has crashed. In such cases, you can try using the flatpak-kill
command with the -s KILL
option to forcefully terminate the application.
Integration
flatpak-kill
can be combined with other commands to automate tasks. For example, you can use it in a script to terminate all running Flatpak applications before performing a system update:
#!/bin/bash
# Terminate all running Flatpak applications
flatpak-kill -a
# Perform system update
sudo apt update && sudo apt upgrade
# Restart Flatpak service
sudo systemctl restart flatpak-session
Related Commands
flatpak-run
: Runs Flatpak applications.flatpak-uninstall
: Uninstalls Flatpak applications.flatpak-update
: Updates Flatpak applications.