cat: add -v example (#3163)

2019-07-03 03:52:13 +01:00
parent 4445f79eb5
commit e2c33742e2
1 changed files with 4 additions and 0 deletions
--- a/pages/common/cat.md
+++ b/pages/common/cat.md
@@ -17,3 +17,7 @@
 - Number all output lines:

 `cat -n {{file}}`
+
+- Display non-printable and whitespace characters (with `M-` prefix if non-ASCII):
+
+`cat -v -t -e {{file}}`