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An extensible FreeBSD mail system - part 1
A quick overview of a FreeBSD mail server stack, mail protocols and mailbox formats
How I fought a DDoS attack and won!
Stopping a DDoS attack on Linux using nginx, fail2ban and iptables
Enforcing Fail2ban bans with PF
Configure Fail2ban and PF to play nice
Red Hat Linux 5.1: Early i18n
A journey back in time to 1998 shows a slightly different Red Hat
Rootless podman with MariaDB Galera Cluster
How to spin up MariaDB Galera cluster using the Bitnami mariadb-galera image
Why a GNU/Linux user decided to learn FreeBSD
Why I decided to learn FreeBSD after 25 years with GNU/Linux
mariadb CLI with colours
How to add colours to your mariadb CLI