autorandr: add page (#2602)

pages/linux/autorandr.md

@@ -0,0 +1,19 @@
+# autorandr
+
+> Automatically change screen layout.
+
+- Save the current screen layout:
+
+`autorandr -s {{profile_name}}`
+
+- Show the saved profiles:
+
+`autorandr`
+
+- Change the profile:
+
+`autorandr -l {{profile_name}}`
+
+- Set the default profile:
+
+`autorandr -d {{profile_name}}`