20 Aug 2018
1 minutes read
How to Fix Fonts in X11 Forwarding
I’m installing VirtualBox on one of my remote Linux servers and installed the software from their repository that …
how-to
24 Jul 2018
2 minutes read
Use Lsblk Command for Storage Analysis
As I’m working through my very first ebook under the Unix Tutorial brand, I’m learning lots of very …
04 Jul 2018
5 minutes read
What Hardware Virtualization Really Means
Many of us have heard about hardware virtualization, but as far as I can see there is still a lot of confusion around …
27 Jun 2018
2 minutes read
FB4 How to Check RAID Progress With /Proc/MdstatHow to Check RAID Progress With /Proc/Mdstat
I explained how to read the /proc/mdstat in my recent post How To Identify RAID Arrays in Linux, so today is a super …
04 Jun 2018
2 minutes read
FB4 How to Indentify RAID Arrays in LinuxHow to Indentify RAID Arrays in Linux
One of the easiest ways to find if your Linux system has any RAID arrays currently in use is to view the contents of the …
22 May 2018
2 minutes read
How To: Show Modules Loaded by Apache
Just a quick tip today, should help all of you who are setting up their very first Linux/Apache/PHP/MySQL (LAMP) …
08 Jan 2017
1 minutes read
FB4 How to Determine OS Version on Your Raspberry PiHow to Determine OS Version on Your Raspberry Pi
Raspberry Pi 4 Someday you may realise that you had your Raspberry Pi for so long that you no longer remember what OS …
27 Nov 2014
2 minutes read
How To: Confirm Which Ports Are Open on Your Linux System
If you wish to see which ports are open on your Linux system, perhaps to check your configuration, you can use the nmap …
26 Nov 2014
2 minutes read
How To: Patch Bash Against Shellshock
Since you’re reading this you’re probably already aware of what Shellshock is; a number of vulnerabilities …
12 Nov 2014
2 minutes read
FB4 How To: Rename a Disk Partition in OSXHow To: Rename a Disk Partition in OSX
There are multiple ways to rename a disk partition in OSX, and both should work well depending on your situation.
Recommended
I learn with Educative:
Video: What Browser Do You Use?
Another fairly recent video on my YouTube channel: …
macOS Sonoma 14.0
macOS 14 - Sonoma Apple just released new version …
Homelab: Mac Pro 2013 32GB
Did I mention that I have recently purchased the …
Video: Has This Worked Before?
Another video on my YouTube channel …
macOS Sequoia 15.0
Apple keeps shipping public betas of macOS Sequoia …
How-To: Upgrade Ubuntu 23.04 to 24.10
I reliased one of my Raspberry Pi systems was …
Inspect filesystem operations with fs_usage in macOS
hey Unless you disable SIP, most of DTrace based …