10 Jun 2019
2 minutes read
FB2 Unix Fun: Cowsay CommandUnix Fun: cowsay command
cowsay is a comman line tool that you can install on any Linux or Unix distro to render funny text updates as if they’re told by a cute text mode cow.
Unix Tutorial - technical guides and how-tos on Linux/Unix and macOS
08 Jun 2019
2 minutes read
How To: Change Graphics Mode for GRUB Bootloader
Unix Tutorial One of the remaining things to fix on my new Dell XPS 13 laptop has been the graphics mode in GRUB …
07 Jun 2019
1 minutes read
FB4 Alacritty – GPU-Accelerated Terminal AppAlacritty – GPU-Accelerated Terminal App
Got 5 minutes today to finally try Alacritty, it’s a pretty cool terminal emulator available for major Unix and …
06 Jun 2019
1 minutes read
FB4 MacOS Catalina Will Have Zsh as Default ShellMacOS Catalina Will Have Zsh as Default Shell
Time to finally give zsh shell a try, since it will become the default login shell in the upcoming macOS Catalina!
05 Jun 2019
2 minutes read
Ifconfig Command Not Found
Call me old fashioned, but I still prefer using ifconfig command. It’s not as cool as the ip command found in …
04 Jun 2019
2 minutes read
FB4 MacOS: Alfred 4 Is OutMacOS: Alfred 4 Is Out
Great news! Alfred, the app launcher and all-around great automator of small things for MacOS (replacement for MacOS …
03 Jun 2019
4 minutes read
FB4 Great WWDC 2019 Keynote!Great WWDC 2019 Keynote!
I missed the WWDC 2019 live stream earlier today as it’s a bank holiday in Ireland and we were away having …
02 Jun 2019
2 minutes read
Advanced Hardware Information for Raspberry Pi 4
Raspberry Pi 4 hardware configurations options I’ve just learned about a really cool command for Raspbian OS, …
01 Jun 2019
2 minutes read
FB4 Using Chrony for Time KeepingUsing Chrony for Time Keeping
chrony is the default NTP service supplied with Red Hat Enterprise Linux 7 and newer RHEL versions, so it’s been …
31 May 2019
2 minutes read
FB4 Time/Date Operations With TimedatectlTime/Date Operations With Timedatectl
One of the recently introduced commands in modern Linux distros is timedatectl. It’s a convenient way to review …
How to Fix Ubuntu Packages Held Back
When trying to run do-release-upgrade on an Ubuntu …
How To Resize Filesystem with resize2fs
Quick note on filesystem resize on a typical …
macOS Tahoe
macOS Tahoe is the upcoming major release of macOS …
Centralized Bash history with timestamps
BASH is my Linux shell of choice (it’s zsh on …
Inspect filesystem operations with fs_usage in macOS
hey Unless you disable SIP, most of DTrace based …
How-To: Upgrade Ubuntu 23.04 to 24.10
I reliased one of my Raspberry Pi systems was …
macOS Sequoia 15.0
Apple keeps shipping public betas of macOS Sequoia …