Bulk Lookup Owner of IP Address

September 18, 2019

To perform a bulk whois lookup of a list of IP addresses use the following script: […]

Add Current PATH to crontab

August 23, 2013

Add Current PATH to crontab Are you sick of your cron job failing because you are […]

self deleting bash script

August 20, 2013

How to create a bash script that deletes itself This script will delete itself via the […]

Bash Cheat Sheet

Here’s my bash cheat sheet: Tests Combining [ condition ] && action; # action executes if […]

Whitelist Entire Country with ipset

June 24, 2013

Goal: Whitelist an Entire Country with ipset For this article i’ll be referencing the github repository […]