Terry Burton's blog

The weblog of Terry Burton, Leicester, UK

Creating PDF Documentation From a GitHub Wiki Using Pandoc

The following explains how the printable documentation for Barcode Writer in Pure PostScript was refreshed so that it could be generated primarily from content in the wiki.

NAT Filtering DNS With iptables/netfilter

Recently I have been looking at approaches to containing the activity of the Conficker (Downup, Downadup, Kido) worm, in particular by focusing on blocking of initial DNS queries for its large set of rendezvous domains that it uses to update its executable.

Apache accesslog to syslog

Apache allows its error logs to be written to local syslog, however it does not natively support the directing of access logs to the syslog. How frustrating!

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