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How to Easily Automate Your Firefox Profile Backup with Batch Files

<img src="http://www.howtogeek.com/wp-content/sguploads/thumbnails/sshot-2011-01-24-1-02-50-27.jpg" />Your Firefox profile houses some pretty important stuff such as bookmarks, saved passwords and preferences which would be quite inconvenient to lose. As with any valuable data, your Firefox profile should be backed up regularly.

How to Use Global System Environment Variables in Windows

<img src="http://www.howtogeek.com/wp-content/sguploads/thumbnails/sshot-2010-11-16-1-12-32-46.jpg" />Any system administrator who spends a good bit of time in the command prompt or batch scripts is probably well aware of built in environment variables Windows offers (i.e. Path, WinDir, ProgramFiles, UserProfile, etc.). If you find yourself using a particular value over and over, wouldn't it be great if you had your own variable which you can use the same way as the built in values?

How to Setup a VPN Server Using a DD-WRT Router

We have previously covered how to set up a PPTP VPN Server using Debian Linux here on Sysadmin Geek, however if you are already utilizing a DD-WRT firmware based router in your network then you can easily configure your router to act as the PPTP VPN Server.

How to Create, Modify and Delete Scheduled Tasks from the Command Line

<img style="border-bottom: 0px;border-left: 0px;border-top: 0px;border-right: 0px" border="0" alt="image" src="http://www.howtogeek.com/wp-content/sguploads/2010/09/image_thumb.png" width="617" height="56">Windows XP/Server 2003 introduced us to the SchTasks command line tool which usurped the At tool offered in Windows 2000. This tool offers the ability to control every aspect of your Scheduled Tasks through calls to this command.