cowsay: add listing command

2017-05-24 18:01:10 -04:00
parent a50427e89f
commit 834eefb2d5
1 changed files with 4 additions and 0 deletions
--- a/pages/common/cowsay.md
+++ b/pages/common/cowsay.md
@@ -7,6 +7,10 @@

 `cowsay "Hello world!"`

+- List all available characters:
+
+`cowsay -l`
+
 - Print an ASCII dragon saying "Hello!":

 `echo "Hello!" | cowsay -f dragon`