Linux

How to install git credential manager core on Ubuntu 22.04 / 20.04

Categories: Git, Linux

Uli Köhler

2021-09-19 0 min read

How I fixed xHCI host controller not responding, assume dead

Categories: Linux

Uli Köhler

2021-09-16 1 min read

How to backup /etc/letsencrypt to local bup repository

Categories: Linux

Uli Köhler

2021-09-12 1 min read

How to add multiple VLANs over single network interface to Synology DSM

Categories: Linux, Networking

Uli Köhler

2021-08-29 2 min read

How to run systemd timer every 30 seconds

Categories: Linux, Systemd

Uli Köhler

2021-08-19 0 min read

How to fix apt update EXPKEYSIG 1F3045A5DF7587C3

Categories: Linux

Uli Köhler

2021-07-06 0 min read

How to fix apt update EXPKEYSIG 1F3045A5DF7587C3

Categories: Linux

Uli Köhler

2021-07-06 0 min read

How to fix apt update EXPKEYSIG 1DB7590E83C8F643

Categories: Linux

Uli Köhler

2021-07-04 0 min read

How to install ruby & rubygems in Alpine Linux

Categories: Alpine Linux, Container, Docker, Linux, Ruby

Uli Köhler

2021-06-11 1 min read

How to run mkpasswd with yescrypt on Ubuntu/Debian

Categories: Docker, Linux

Uli Köhler

2021-05-15 0 min read