There is no way to predict the day of the sysadmin and surprises are part of the job. However, being prepared for those surprises can alleviate the unpleasantness of the unexpected. While a sysadmin may not always have the answer to every problem, immediately, keeping the right tools in reach will provide the capability to get the right answers fast and efficiently, especially in an IT world that is increasingly mobile. Here is our selection of powerful admin tools to make your life easier.