If you work close to IT operations, there are many different products and technologies involved, which often have different philosophies of use and different configuration syntax and styles. On the “Little Helper” series I want to compile handy and helpful hints for IT admins who know what they want to accomplish but don’t recall the exact way of doing it. Instead of googling around, this pages offer a single point of information. Currently covered are Cisco IOS, General Linux and Windows and Splunk. I plan to add more pages in the future.