Update cheatsheets

linux/blight

@@ -0,0 +1,29 @@
+---
+syntax: markdown
+tags: [tldr, linux]
+source: https://github.com/tldr-pages/tldr.git
+---
+# blight
+
+> Utility for changing the display brightness.
+> More information: <https://github.com/gutjuri/blight>.
+
+- Set display brightness to 50%:
+
+`blight set {{50}} -r`
+
+- Show current display brightness:
+
+`blight show`
+
+- Print maximum display brightness:
+
+`blight max`
+
+- Increase display brightness in %:
+
+`blight inc {{number}} -r`
+
+- Decrease display brightness with internal units:
+
+`blight dec {{number}}`