gensshkey.sh: add help

Former-commit-id: 0d9f9e38afdd91289d2659e3f70e0444b4c1d6c1 Former-commit-id: 12e70135c0dd44584143605943503d0515d5b38f
2018-11-17 07:37:34 -07:00 · 2018-11-17 07:37:34 -07:00 · 008701bf36
commit 008701bf36
parent ec16f8674d
1 changed files with 2 additions and 2 deletions
--- a/gensshkey.sh
+++ b/gensshkey.sh
@ -3,5 +3,5 @@
 case $1 in

 -e ) ssh-keygen -t rsa -b 4096 -C "${2}";;
-
-esac
+*) echo "${0}" -e [email];;
+esac