For dedicated servers and virtual machines that you keep upgrading in-place, you will eventually reach the situation where there’s a number of old kernel packages installed.
Docker Sometimes an issue on one of your servers may interrupt your Docker based development and stop all the containers …
Back in 2011, James Turnbull partnered with Jeffrey McCune to produce a marvelous and technically complete sequel to his …
If you need to find out the version of VMware Tools running in a remote VM, here is the command line to do it:
Great stuff, I have just installed Linux Mint 19.1 on my Dell XPS 13 laptop! Naturally, one of the first things to be …
I have decided to try using Dell XPS 13 laptop in addition to my MacBook Pro 15. It is not a coincident that Dell XPS 13 …
One of the most useful and powerful basic Unix commands, chown command allows you to change ownership of specified files …
When running a SELinux based setup, it might be useful to know how to quickly inspect files and directories to confirm …
I’m testing VMware Workstation 15 on my new laptop these days, and thought it’s a great opportunity to …
As you can imagine, SSH keypairs – combinations of private and public keys – are vital elements of your digital identity …
macOS Tahoe is the upcoming major release of macOS …
BASH is my Linux shell of choice (it’s zsh on …
hey Unless you disable SIP, most of DTrace based …
I reliased one of my Raspberry Pi systems was …
Apple keeps shipping public betas of macOS Sequoia …
Another video on my YouTube channel …
Did I mention that I have recently purchased the …