Takes a space delimited file of usernames and passwords and outputs a tab delimited, obfuscated version.
Useful for penetration testing reports.
Input is a space delimited file of usernames and passwords, just like you'd get from:
john --show | awk -F: '{print $1, $2}'
Output is a tab separated file which you can chuck into Excel to get a quick table. It's not perfect, if you've got a password with a space in you'll have fun but I'm sure you can tweak it as you need.
$ ./pwobfuscator.rb example.txt
Administrator M**********************1
Guest G******3