This Bash script is designed to decrypt encrypted user passwords on a Linux system. It provides a simple way to attempt password "recovery" for a given user. The script greps the username from the ...

CS 3600 Security | Cracking the linux shadow password file - wwlorey/shadow-password-crack ...

This brief tutorial describes four different methods to remove password from a PDF file in Linux operating systems.

Any OS, no matter how secure, however, needs a good password. Linux distros let users create a password for their user accounts when they install the OS. However, changing the password later isn’t ...

This tutorial describes how to set password policies such as password length, password complexity, password expiration period etc., in Linux.

[ Learn 5 ways to compress files on Linux ] Password-protecting files One very simple way to encrypt a file on Linux by adding a -x option to your vi or vim commands.