Some technical notes

 

SLES kernel changelogs

Talk to email servers from the command line

Convert a LaTeX file to .odt

Extracting an initrd created by dracut

FreeBSD notes

Installing Arch Linux on dinah

Installing the non-free fonts for TeX

iPXE installation and EFI

Setup for kvm virtual machines (with EFI)

Setting up letsencrypt

Pidgin SSL error with Google IM

Rescue system on hard disk

Setting up an SMT server (SLES 12 SP1) as a kvm virtual machine

SPF and DKIM

Split DNS with unbound

Debug syslog by talking directly to /dev/log

Full screen Xephyr display using XDMCP