Posts
2025
This post covers the commands for finding files on your system and searching the contents of files for patterns.
A summary of the commands learnt in the essentials section of the LFCS course preparation.
The Linux Foundation Certified System Administrator (LFCS) exam is a 2 hour performance based exam in which you solve multiple issues from the command line.
If we update our container registry with a new image, or a 3rd party app in our cluster needs updating… that’s something to automate!
In the last post we port forwarded to the Grafana service, but that kinda sucks.
Visibility and monitoring of our homelab will be done by installing a helm chart called kube-prometheus-stack.
In the last post we manually created a Cloudflare secret directly using kubectl, which goes against what we are trying to achieve with GitOps…