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Monthly Archives: March 2014


Bash script to manage Linux Iptables

Here is an attempt to create an easy initialisation script for Iptables. The basic idea is this script sets up all basic rules  including management on port 22 to all interfaces from any source address on your host, you can build on the rules from there. This script also


Rewrite author and committer email addresses on previous git commits

Lets pretend you had git config –global set incorrectly (or not set at all) and you commits were not recorded on’s contribution activity… Before you start its probably a good idea to clone your repository somewhere just incase.

To fix this ensure