Nerd Mode - The linked-planet Blog

Code & Craft

Linked-Planetify your terminal with fastfetch

For those of you that are unaware, fastfetch is a command-line tool to display detailed information about your system in an easy-to-comprehend format. Remember Neofetch, which used to do this (and screenfetch before it)? Unfortunately, Neofetch is no longer being updated.

Mission Control

Manually Updating the TLS Certificates of the checkmk Agent Receiver

Renaming a checkmk site requires updating TLS certificates tied to the site ID, a process made complex by encrypted communication between the agent and receiver. This guide outlines the necessary steps to regenerate and apply new certificates, ensuring secure communication after the site renaming.

Atlassian Base

How We Managed a Downgrade from Jira Data Center 8.22.6 to 8.20.30 with Zero Downtime

Discover how we successfully downgraded Jira Data Center from 8.22.6 to 8.20.30 in AWS with zero downtime, focusing on database verification and precise node management.

Atlassian Base

Jira Plugin Development: Hide embedded images from attachments

Jira issues often include duplicate images from emails, cluttering the interface. A custom plugin can hide these duplicates in the attachments section while keeping them in the description. The plugin uses JavaScript and a MutationObserver to dynamically update the issue page, improving usability.