Linux

How to install docker and docker-compose on Ubuntu 26.04+ in 30 seconds

Categories: Container, Docker, Linux

Uli Köhler

2026-06-21 3 min read

How to make pdftoppm produce PNGs with exact X/Y dimensions

Categories: Linux, Graphics

Uli Köhler

2026-06-21 0 min read

How to copy soft hypen UTF-8 character into clipboard on Linux using command line

Categories: Linux

Uli Köhler

2026-06-21 0 min read

How to fix Ubuntu open /usr/lib/x86_64-linux-gnu/libtpm2_pkcs11.so.1: No such file or directory

Categories: Linux

Uli Köhler

2026-05-31 1 min read

How to fix Rust error: failed to run custom build command for

Categories: Rust, Linux

Uli Köhler

2026-04-28 2 min read

How I fixed libvirt error: unsupported configuration: Emulator '/usr/bin/qemu-system-x86_64' does not support virt type 'kvm'

Categories: Virtualization, Linux

Uli Köhler

2026-03-13 1 min read

How to enable realtime mode in a PREEMPT_DYNAMIC kernel?

Categories: Linux

Uli Köhler

2026-02-19 0 min read

RustDesk: How to fix error: rustdesk[2703]: Cannot load libcuda.so.1

Categories: Linux

Uli Köhler

2026-02-16 1 min read

How to restart a SystemD service weekly using SystemD timers

Categories: SystemD, Linux

Uli Köhler

2026-01-03 2 min read

How to find the 10 largest files in a directory using a Linux shell command

Categories: Linux

Uli Köhler

2025-12-25 0 min read