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33 pages

Linux

iRedMail: Daily user unknown entries from backup_sogo.sh

ZFS zpool vanishing after upgrading ProxmoxVE 5.4 to 6.2

Using Fail2Ban to insta-block malicious hits

Moving to the Caddy web server

Fail2Ban+Nginx (blocking repeated 404's, etc)

sa-compile failing during upgrade

Zentyal 6.0 to 6.1 upgrade getting stuck

New things I didn't know about WireGuard

When AppArmor eats your breakfast

Installing PowerChute Network Shutdown on ProxmoxVE