Articles

Connect to Other Servers via the Private Interface (Linux)

Every server has two Ethernet cards in it. The first links the server to the outside world via...
Hardening CentOS

  What will this script do? Install useful packages such as tcpdump, mtr, zsh, perl and...
How can I reset my root password?

  This article explains how to reset the root password if you no longer know it. You will...
How do I bind my additional IPs?

  These instructions are for CentOS / Fedora specifically. By default, we only bind your first...
How do I schedule FSCK to run automatically?

  By default, a fsck is forced after 30 reboots or 180 days. To avoid issues such as this, we...
How do I set up SSH key authentication?

  SSH packets being sent from the SSH client to the server are encrypted with a form of...
How do I set up the local yum repo?

  Yum Configuration Edit the config:   1 vi...
How do I use iptables?

  Warning Modifying rules on your server can cause the server to become inaccessible on port 22...
How to Run a Traceroute on Linux

  Both Windows and Linux have the ability of diagnosing the health of a connection between a...
cPanel errors with scripts stored on NAS

  When using a cron script executed by cPanel that is stored on service NAS, you will need to...