![#12](/content/images/size/w300/2024/07/steamroller-tech-1.jpg)
![Dave Prowse](/content/images/size/w600/2023/02/dpro-background.jpg)
![#12](/content/images/size/w300/2024/07/steamroller-tech-1.jpg)
Disable SSH root login in Linux (OpenSSH)
SSH is commonly used to access and configure remote Linux servers. OpenSSH is a very widely used tool to make…
What is Terraform (Video)
Terraform is HashiCorp's infrastructure as code utility. You can install it to your system and then run terraform…
Exam-Taking Techniques #6 - Take Small "Zen" Breaks
Zen? That's correct. Meditation and self-control.…
![RAID 10 in Linux with Proxmox and ZFS](/content/images/size/w300/2024/06/raid-10.png)
RAID 10 in Linux with Proxmox and ZFS
RAID 10 (or 1+0 if you like) combines the power of mirroring with the speed of striping. It is…
![DHCP Intro](/content/images/size/w300/2024/06/dhcp.png)
DHCP Intro
The Dynamic Host Configuration Protocol (DHCP) automatically assigns IP addresses to hosts. These hosts could be computers, printers, servers, routers,…
![Working with rsync](/content/images/size/w300/2024/05/rsync-screenshot.png)
Working with rsync
rsync is a fast, versatile, remote (and local) file-copying tool (to quote the MAN page!).…
Exam-Taking Techniques #5 - BE CONFIDENT!
"In my opinion, confidence is the most important element of success."…