Larvitz Blog
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Welcome to Larvitz Blog! I’m Christian, a Senior Consultant by day and FreeBSD enthusiast by night, with over 20 years in enterprise IT. Here I write about FreeBSD jails, PF firewalling, self-hosting, Linux system administration, and anything that’s cleanly engineered. Most articles are hands-on guides born from running my own infrastructure, from dual-stack networking and Ansible automation to hosting a Mastodon instance on FreeBSD.

Have a question or want to discuss something? Find me on the Fediverse at @Larvitz@burningboard.net. I’m always happy to chat!

#php2shell Articles

php2shell on arm64: Building Fixed PHP Packages Without Poudriere

The php2shell fix landed in the FreeBSD ports tree within a day, but packages had only been built for some CPU architectures, and my arm64 jail host was not among them. Instead of setting up Poudriere for a one-off job, I built the fixed PHP 8.5.12 in a throwaway Bastille jail, turned the result into a tiny local pkg repository and upgraded the affected jails from it.