imv: add page (#15002)

Co-authored-by: Wiktor Perskawiec <git@spageektti.cc>
Co-authored-by: Juri Dispan <juri.dispan@posteo.net>

pages/linux/imv.md

@@ -0,0 +1,29 @@
+# imv
+
+> CLI image viewer for wayland and X11 aimed at tiling window managers.
+> Handles multiple formats including Photoshop (PSD).
+> More information: <https://sr.ht/~exec64/imv>.
+
+- View multiple images:
+
+`imv {{path/to/image1.ext path/to/image2.ext ...}}`
+
+- View in fullscreen mode:
+
+`imv -f {{path/to/image.ext}}`
+
+- View images [r]ecursively from a path:
+
+`imv -r --slideshow {{path/to/path}}`
+
+- Open multiple images via `stdin`:
+
+`find . -type f -name "{{*.svg}}" | imv`
+
+- Make a slideshow from a directory showing each image for 10 seconds:
+
+`imv -t 10 {{path/to/directory}}`
+
+- View multiple images from the web:
+
+`curl -Osw '%{filename_effective}\n' '{{http://www.example.com/[1-10].jpg}}' | imv`