Part of managing any Unix system is keeping an eye on the vital log files. Today I was discussing one of such scenarios with a friend and we arrived at a pretty cool example involving awk command and eventually a bash command substitution.
As I’m working through my very first ebook under the Unix Tutorial brand, I’m learning lots of very …
IMPORTANT: This is a post from another blog of mine, which I’m shutting down. I like the way these virtualization …
Lately I’ve been doing a lot of research with virtual machines created in VMware Workstation. And one of the first …
Many of us have heard about hardware virtualization, but as far as I can see there is still a lot of confusion around …
I explained how to read the /proc/mdstat in my recent post How To Identify RAID Arrays in Linux, so today is a super …
I have just started my next full time contract with a major integrator here in Dublin in a capacity of Senior Linux and …
I find it most useful when I approach any learning with a clear goal (or at least a specific enough task) to accomplish.
Learning MySQL Whether you’re completely new to MySQL databases or someone who knows it well, Learning MySQL will …
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 …
Apple just released new version of macOS, …
Did I mention that I have recently purchased the …
Another video on my YouTube channel …
Apple keeps shipping public betas of macOS Sequoia …
I reliased one of my Raspberry Pi systems was …
hey Unless you disable SIP, most of DTrace based …
BASH is my Linux shell of choice (it’s zsh on …