How to Configure Route53 DNS for an ELB in AWS | Amazon Web Services or AWS has a unique feature for managing DNS with their load balancer. Here is how to configure DNS in Route53 for an ELB!
PAM ERROR Authentication token is no longer valid | If PAM is complaining that an Authentication token is no longer valid, this means the user’s password has expired. Here are the details!
Introduction to Cracking Password Hashes with oclHashcat | If you have a fairly decent video card and a good wordlist, you can crack password hashes with oclHashcat. Here’s is a quick how-to!
How To Backup and Restore MongoDB | MongoDB has great management tools for an admin. Here are some tips for backing up mongo!
How-To Create Software RAID 1 (mirror) on Debian Linux | A RAID1 array on Linux is fairly straightforward to setup. Here is a quick guide!
How To Create a systemd Service in Linux (CentOS 7) | Creating a systemd service in Linux is much easier than writing init scripts. Here is an example to create an iperf3 service for systemd!
The Ultimate vimrc | User amix has created the Ultimate vimrc which is available on github. Check it out!