Linux
$ ls -lt ./posts | head -n 20
arch-install-2026.log
Reproducible install: LUKS + BTRFS + Secure Boot. #arch 1.4Kparameter-expansion-worth-memorising.sh
Nine forms that replace a pipeline to sed, awk or basename. #bash 1.6Kpacman-hooks-for-reproducible-systems.hook
Snapshot before an upgrade, rebuild what needs rebuilding, and never remember to do it. #arch #pacman 1.6Khardening-systemd-units.service
Ten directives that sandbox a service without touching its code. #security #systemd 1.8Ksigning-and-loading-out-of-tree-modules.ko
Secure Boot does not have to mean giving up on out-of-tree drivers. #kernel #security 1.6Ktcpdump-in-5-examples.pcap
Five tcpdump one-liners for DNS, TLS and slow APIs. #network 1.3Kdns-debugging-past-dig.sh
Resolver order, caching layers and the answers that come from neither. #dns #network 1.8Ktesting-shell-scripts-with-bats.bats
Shell is code. Code that deploys things deserves tests. #bash #git 1.5Kbtrfs-subvolumes-and-rollback.md
A layout that makes rolling back an upgrade a three-command operation. #arch #btrfs #storage 1.7K
fris@linux:~/blog$
→ archive