/tags/password-security/ Recent content in Password-Security on unixawy.com | Security Blog Hugo en-us Thu, 16 Jul 2015 01:09:24 +0000 /users-in-shadow-file-explanation/ Thu, 16 Jul 2015 01:09:24 +0000 /users-in-shadow-file-explanation/ A detailed breakdown of the 9 fields in the Linux /etc/shadow file, password hash algorithms ($1, $5, $6), epoch timestamp math, and account aging with chage.