Author: Adam
Remote Cisco Router Change Safty Net
In the networking world you have a lot of opportunity to break things and take down entire buildings, WAN links, etc. Even less risky changes can result in a short break in connectivity while routing protocols re converge and so on. Because we often don’t have physical access to both sites while we are making […]
MySQL Date Time Filename Backup
I recently setup a system to manage our companies IP addresses. This was an open source PHP application that ran in Apache and used MySQL for its database. Since I typically don’t have time to manually run a backup (and why would I want to do something the hard way anyhow?) I decided it was […]
Notepad++ Regular Expression Find and Replace
When scripting or manipulating text data I prefer using notepad++. It’s easy to use, includes syntax coloring for just about anything, folds code nicely and even supports regular expression find and replace features. I have been using if for years but just recently have come to love the program even more. When using find and […]
PHP Mac Address Validation and Formatting
I have been working on a small php app to perform a network scan and fill a database with the discovered information. The issue is that, depending on what you perform the scan with, the MAC addresses are in a number of different formats. This PHP functions validates a MAC and returns false if its […]