diff --git a/index.md b/index.md
index 80edf84..2bda66a 100644
--- a/index.md
+++ b/index.md
@@ -21,6 +21,14 @@ Tutorials:<br />
 	2) mark the last line: ml
 	:'k,'ls/regex/power/g
 
+#### Add # to block of text
+
+	:'k,'ls/.*/#&/
+
+#### Remove trailing whitespace of block of text
+
+	:'k,'ls/\ *$//
+
 #### Write file as root
 
 	:w !doas tee %