Whenever you login to Proxmox you are greeted with an alert stating “You do not have a valid subscription for this server. Please visit www.proxmox.com to get a list of available options.” The point of this alert is to entice you into buying a support subscription from the guys that make Proxmox. While I have … Continued
This post covers a few of the hostname-related issues I used to have when launching new CentOS instances.
Swapping is the process of moving data from a system’s memory (RAM) to a preconfigured space on the hard drive, known as the swap space. Enabling swap, in many cases, is an easy and cheap way to squeeze a little more from a server. The most beneficial feature of swap is that it allows your … Continued
This brief tutorial will demonstrate how to share files between Linux machines by creating an NFS share on CentOS 6. It also covers how to access the share from another CentOS 6 or Ubuntu/Debian machine.
An AWS EC2 instance’s ID, among many other details, can be found in the instance’s meta data. Here’s how to retrieve an instance’s ID with wget, php, and cURL.