Created
July 1, 2013 22:18
-
-
Save gld1982ltd/5905130 to your computer and use it in GitHub Desktop.
Generate a random password of specified length. e.g. "genpasswd 8" without quotes generates a random 8 digit password.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| genpasswd() { | |
| local l=$1 | |
| [ "$l" == "" ] && l=16 | |
| tr -dc A-Za-z0-9_ < /dev/urandom | head -c ${l} | xargs | |
| } |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment