if helpful:
    UseFreely()

MySQL Insert or Update

MySQL based SQL command to insert a row or update a value if the row exists

Posted on Thursday May 26th, 2016

Python execfile

Python3 has removed the execfile() function, so here's a simple definition to use as a replacement

Posted on Thursday May 19th, 2016

MySQL Show Columns

MySQL can display details about a table schema via standard SQL commands

Posted on Tuesday May 17th, 2016

Postfix Domain Rewriting

Details for configuring postfix to rewrite email domain addresses

Posted on Wednesday May 4th, 2016

Postfix Domain Relaying

Details for configuring postfix to forward email for specific domains

Posted on Wednesday May 4th, 2016

Procmail with clamd and spamassassin

Details for configuring procmail to filter out spam and virus infected email

Posted on Wednesday May 4th, 2016

Python Iterables

Sample code for making a python object iterable

Posted on Monday May 2nd, 2016

CSS Body Wallpaper

Sample CSS to ensure a website body wallpaper correctly fills the whole page as you'd expect

Posted on Monday May 2nd, 2016

Apache Reverse Proxy

Creating an apache reverse proxy so internal sites are visible from a main domain

Posted on Monday May 2nd, 2016

RedHat and CentOS Applied Fixes

Details for how to identify which fixes have been applied to a rpm package

Posted on Monday May 2nd, 2016

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