PXE with UEFI should be easy, right
UEFI PXE setup on Ubuntu simplified using scripts, TFTP, DHCP, NFS, HTTP, GRUB, Syslinux, resolving loader handoffs and configuration pitfalls.
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Cleaning up Visual Studio Code Extensions
Cleaning up Visual Studio Code Extensions with a simple script. From my experience it helps to keep the Default profile empty as possible. And set the setting "for new windows use default" – or whatever that setting is.
IP Address and Subnetting CIDR Helpful Tools - ipcalc cli
How often are you subnetting, or just trying to get valid sets of CIDR (classless inter-domain routing) addresses?
For that there are a bunch of online tools, but the one tool I prefer is the ipcalc command line tool. The Linux man page is here: ipcalc man | Linux Command Library
Generate OpenTelemetry Compliant TraceParent TraceContext Headers using Bash
For the past year or so I've been working with Observability and quite a bit of Open Telemetry. One of the requirements of triggering a great front-to-back trace is providing a W3C compliant header in the Open Telemetry format. That format detailed in [W3C Trance Context](https://www.
Loading .env (dotenv) using bash or zsh
Keep Cloud Native and follow 12 Factor Apps with dotenv even in Shell Bash Zsh scripts
Get the weather at a command line interface CLI - curl
the weather is just a command line call away from any terminal - curl wttr.in