A task that comes up every so often, for some reason
Archive of posts tagged perl
CentOS network install behind a proxy
Some messing about and voila'.
Sorting by paragraph
This comes up in discussions and forums from time to time. Basically, the input is composed of paragraphs (ie, separated by runs of empty lines), and each paragraph has a specific value somewhere in it. The goal is to sort the text "by paragraph", according to this key, and the resulting output should still consist […]
Munin traffic accounting with iptables
Get graphs for specific protocol, ports, or IP address
Last-day-of-month cron job
How to check if we're at the last day of the month
