xwinwrap: add page (#6852)

pages/linux/xwinwrap.md

@@ -0,0 +1,20 @@
+# xwinwrap
+
+> Run a player or a program as desktop background.
+> More information: <https://github.com/ujjwal96/xwinwrap>.
+
+- Run a video using mpv:
+
+`xwinwrap -b -nf -ov -- {{mpv}} -wid {{wid}} --loop --no-audio --no-resume-playback --panscan={{1.0}} {{path/to/video.mp4}}`
+
+- Run a video in fullscreen using mpv:
+
+`xwinwrap -b -nf -fs -ov -- {{mpv}} -wid {{wid}} --loop --no-audio --no-resume-playback --panscan={{1.0}} {{path/to/video.mp4}}`
+
+- Run a video using mpv with 80% opacity:
+
+`xwinwrap -b -nf -ov -o 0.8 --- {{mpv}} -wid {{wid}} --loop --no-audio --no-resume-playback --panscan={{1.0}} {{path/to/video.mp4}}`
+
+- Run a video using mpv in a second monitor 1600x900 with 1920 offset on X-axis:
+
+`xwinwrap -g 1600x900+1920 -b -nf -ov -- {{mpv}} -wid {{wid}} --loop --no-audio --no-resume-playback --panscan={{1.0}} {{path/to/video.mkv}}`