Useful troubleshooting commands.
Collection of often used SQL fragments.
PostgreSQL benchmarkings.
Restore PostgreSql vanuit dump files.
Examples for PostgreSQL backup scripts and jobs.
Add unix distros without Microsoft store.
My personal vi cheatsheet
Configure and install Kubernetes tools.
Configure a lightweight k3s cluster on Arm hardware.
Setup a WordPress site with Bitnami and Lightsail.
Install a NFS server on Debian/Ubuntu and CentOS.
Get and add a root certificate to the java keystore.
Tricks to setup and use Docker swarm.
Useful dev tools and their setup on different platforms.
Install and run a virtual machine on your host.
Notes on autofs for RH family Linux.
Two ways to install a recent Git version on CentOS.
Notes on migrating Mercurial to Git repositories.
Example LVM reorganisation of a Linux machine. Moving several partions into one.
A guide to reorganize Linux LVM disks.
Steps to install / upgrade Confluence with the Atlassian bin installer on Linux.
Install or upgrade Atlassian Jira with the binary installer on Linux.
Resources and instruction how to use git-lfs.
Configure SSH to use an agent to cache the passphrase from the Mac OS keychain.
Merge 2 unrelated repositories into one.
A brief description how to simplyfy Git merge operations.
Configure haproxy to act as reverse proxy for ssh.
How to install a recent Git version on Ubuntu.
Use LVM2 to shrink volumes on the fly.
Use LVM2 to expand volumes on the fly.
Linux FHS with LVM2
My implementation of Linux FHS