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A Module free way to process delimited data with row independence in perl
GMO Decaf Coffee
Original article from 2003
How to regenerate an original docker run command
From this gist
Using whisper-resize.py in combination with linux find to batch resize many WSP files
Change to the top-level directory where your WSP files are located.
Wireshark display filter to eliminate every address except one in a large subnet
Goal - display packets between 152.
Some simple Snort IDS/IPS rules for directional RAR file detection.
RAR File Extension and Header Detection Rules
Generic Receive Offload and Large Receive Offload can cause snort IDS/IPS to discard IP packets
If you run snort IDS/IPS and have noticed strange behaviours like your rules not firing on traffic in one direction or another despite being set up with correct directional rules parameters, the right HOME_NET value, and the right EXTERNAL_NET value then you might be a victim of Large Receive Offload and/or Generic Receive Offload network hardware or driver settings.
rotate-tcpdump.pl - a script to manage long running network traces using tcpdump
Yes, I know tcpdump supports file rotation, max file counts, post-rotate commands, etc, but I find it easier to use rotate-tcpdump.
Allowing a non-root user to launch a specific binary that binds to a low port
Use this command…
Avoiding false spikes in time series graphs when using Graphite's perSecond and sumSeries functions
I have four internet circuits connected to four routers to provide highly available, high bandwidth connectivity to a site.