Handy guide to creating a swap file
A handy intro to setting up the fail2ban log scanning service in Debian
Enable DKIM signing support in the Exim4 MTA
Redirecting server mail for local users to an actual mailbox
Building Nginx with the pagespeed module
A quick-ish guide to building PHP7 alongside your PHP5 packaged version in Debian Wheezy.
A whistle-stop tour of the `facl` package, an implementation of the withdrawn draft POSIX 1003.1e standard