Update cheatsheets

linux/cam

@@ -0,0 +1,25 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# cam
+
+> Frontend tool for `libcamera`.
+> More information: <https://libcamera.org/docs.html>.
+
+- List available cameras:
+
+`cam --list`
+
+- List controls of a camera:
+
+`cam --camera {{camera_index}} --list-controls`
+
+- Write frames to a folder:
+
+`cam --camera {{camera_index}} --capture={{frames_to_capture}} --file`
+
+- Display camera feed in a window:
+
+`cam --camera {{camera_index}} --capture --sdl`