audacious: add page (#9621)

* audacious: add page

* Update pages/common/audacious.md

* Update pages/common/audacious.md

* Update pages/common/audacious.md

pages/common/audacious.md

@@ -0,0 +1,32 @@
+# audacious
+
+> An open-source audio player.
+> More information: <https://audacious-media-player.org>.
+
+- Launch the program:
+
+`audacious`
+
+- Enqueue a specific directory of audio files:
+
+`audacious --enqueue {{path/to/directory}}`
+
+- Start or stop playback:
+
+`audacious --play-pause`
+
+- Skip forwards or backwards in the playlist:
+
+`audacious --{{fwd|rew}}`
+
+- Stop playback:
+
+`audacious --stop`
+
+- Start a headless version:
+
+`audacious --headless`
+
+- Exit as soon as playback stops or there is nothing to playback:
+
+`audacious --quit-after-play`