Month: October 2010
4 posts
IPtables Firewall Script
Some years ago, I had been searching the Internet quite a lot for a descent and simple firewall…
A services watchdog written in Perl
This Perl script was initially written about 3 or 4 years ago, but still does its daily job:…
Blacklist emails with DCC through a Perl script
DCC is a wonderful tool, but it needs to be fed constantly. After going through the process of…
Monitor resources on a UNIX machine (with Perl)
To get an overview of what is running on a certain UNIX/Linux host, most users will usually run…