Passwords Generate Random Password With pwgen (generate 1 password, length 16, with a least a number and uppercase character) pwgen -cns 16 1 Encrypt Password With openssl (encrypt password from password.txt using SHA-512 and random salt) openssl passwd -in password.txt -6 Paramter Description -salt string use specified salt instead of random -crypt encrypt with crypt algorithm (default) -1 encrypt with MD5 algorithm -5 encrypt with SHA-256-crypt algorithm -6 encrypt with SHA-512-crypt algorithm