Posts
All the articles I've posted.
Using APC to Speed Up PHP
APC caches PHP's compiled bytecode so it isn't recompiled on every request, which speeds up an application without touching a line of its code.
Using rdiff-backup: Backup Remote Clients With Ease
A cron-driven rdiff-backup recipe that pushes incremental backups over SSH from a NAT'd client to a remote server, wrapping the SSH call through --remote-schema.
Best Practices: Bind Mounts and chroots
Bind mounts make a chroot jail quick to assemble and set a trap: whoever tears it down later reaches for rm -rf and takes the host's /dev, /lib, and /usr/lib with it.