11 elif dbus-send
--session --dest=org.freedesktop.DBus
--type=method_call \
12 --print-reply /org
/freedesktop
/DBus org.freedesktop.DBus.ListNames\
13 |
grep -q "org\.mpris\.MediaPlayer2\.spotify"
15 dbus-send
--print-reply --dest=org.mpris.MediaPlayer2.spotify\
16 /org
/mpris
/MediaPlayer2 org.mpris.MediaPlayer2.Player.PlayPause
18 echo "$(date) $0: no music player detected"