Security checks, certificates, scheduled jobs, disks and backups, network diagnostics and basic system configuration — commands I use on Linux servers.
Moving virtual servers with the OpenStack client, attaching a new block storage disk, and replacing the private network gateway when the public IP is blacklisted.
Numpad decimal separator, PackageKit cache, Firefox fonts, SD card backup, KVM snapshots, bulk image resizing, hostname in the zsh prompt and Midnight Commander settings.
Running PostgreSQL with a persistent volume in Podman, reading container logs, and creating a network and volumes for a Nextcloud setup.