linux

53 posts · all categories

2026

Jun 11, 2026 linux
Why I close SSH port 22 entirely (and what I use instead)
May 21, 2026 linux
From WordPress to Hugo and Cloudflare Pages

2020

Nov 20, 2020 linux
Encrypt an existing Linux installation with zero downtime (LUKS on LVM)
Apr 25, 2020 docker
How a Terraform + Salt + Kubernetes GitOps infrastructure enabled a zero downtime hosting provider switch
Apr 18, 2020 docker
TLS-terminated Bitlbee with custom protocols

2019

Oct 7, 2019 docker
Startup order in Docker containers
Mar 26, 2019 bsd
On servers, timezones, and tmux
Mar 5, 2019 linux
Automatic (or unattended) upgrades in openSUSE, CentOS/Fedora, Debian and Ubuntu
Feb 4, 2019 docker
Send an email from a Docker container through an external MTA with ssmtp

2018

Aug 21, 2018 linux
Linux: using bind mount to move root subdirectories to a second disk

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