flatpak Developer Matthias Clasen mclasen@redhat.com flatpak ps 1 flatpak-ps Enumerate running instances flatpak ps OPTION Lists useful information about running Flatpak instances. To see full details of a running instance, you can open the file /run/user/$UID/.flatpak/$INSTANCE/info, where $INSTANCE is the instance ID reported by flatpak ps. The following options are understood: -h --help Show help options and exit. -v --verbose Print debug information during command processing. --ostree-verbose Print OSTree debug information during command processing. --columns=FIELD,… Specify what information to show about each instance. You can list multiple fields, or use this option multiple times. Append :s[tart], :m[iddle], :e[nd] or :f[ull] to column names to change ellipsization. The following fields are understood by the --columns option: instance Show the instance ID application Show the application ID arch Show the architecture branch Show the application branch commit Show the application commit runtime Show the runtime ID runtime-branch Show the runtime branch runtime-commit Show the runtime commit pid Show the PID of the wrapper process child-pid Show the PID of the sandbox process active Show whether the app is active (i.e. has an active window) background Show whether the app is in the background (with no open windows) all Show all columns help Show the list of available columns Note that field names can be abbreviated to a unique prefix. $ flatpak ps --columns=application,pid,runtime,runtime-branch flatpak1, flatpak-run1