Link aggregation was designed to give you the option of increasing available network bandwidth and resiliency, without completely changing your infrastructure to do so (with the cost that such a move would entail).
Got a Linux PC you want to put to work? Maybe you’re not comfortable with the command-line only version of Ubuntu Server Edition. Here’s how to keep the standard Ubuntu desktop and add web-serving capabilities to it.
Are you comfortable with Linux/Unix and want SSH access to your Windows 7 machine? Cygwin provides this functionality and gives you a familiar environment to work with in a few simple steps.
If you are familiar with BGInfo, you can skip this section. However, if you have never used this tool, it takes just a few minutes to setup in order to capture the data you are looking for.
If you have ever added multiple IP addresses to a single Windows server, going through the graphical interface is an incredible pain as each IP must be added manually, each in a new dialog box. Here’s a simple solution.
Modern Hard drives have an internal mechanism called S.M.A.R.T. through which it is possible to know when a hard disk is about to fail. Wouldn’t it be nice of the server to Email you before such a failure?
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.
Do you need a file server on the cheap that is easy to setup, “rock solid” reliable with Email Alerting? will show you how to use Ubuntu, software RAID and SaMBa to accomplish just that.
You are probably very familiar with the startup programs function of Windows. While you can specify the applications you want to launch at the start of Windows, the ability to control the order in which they start is not available. However, there are a couple of ways you can easily overcome this limitation and control the startup order of applications.
While Tumblr offers one of the easiest ways to start and update a blog, it’s also fairly limited in what you can do with it. You’ll be able to do much more with your blog in WordPress on your own hosting account....
Of course, this technique is meant for real servers, but if you’ve got a Linux box sitting in your house acting as a home server, you can use it there as well. In fact, since many home ISPs block regular outbound email, you might find this technique a great way to ensure you still get administration emails, even from your home servers.
The idea of drive extender for Windows Home Server is you can have as many hard drives as you want and they all group together into the same pool of storage. This is similar to a RAID setup but drive extender had a few cards up it’s sleeve that made it invaluable for a NAS appliance.
If you have a home server powered by Linux, you’ll probably be upgrading your OS every so often. Here are some important files to back up and some alternative utilities that will help you get up and running quickly.
With a few clicks, you can create and maintain you own environment variables which are both global on the system and survive reboots.
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.
Has it ever annoyed you to have to open lots of separate windows for Device Manager, Services, Event Viewer, and other system administration tools? Here’s how to pull them all together into your own custom admin panel.
There are numerous ways to block advertisements in your browser, but what if you could block them on the router? Here’s how to use the DD-WRT firmware and deliberate “DNS poisoning” to block ads for every device on your network.
Tumblr makes it dead simple to post images, videos, quotes, or links on your blog, and many users prefer this to full blog posts. However, most blogs today are powered by WordPress, which you can run on your own server an...
VPN-ing into your server will allow you to connect to every possible service running on it, as if you were sitting next to it on the same network, without individually forwarding every port combination for every service you would like to access remotely.
Sometimes you need to use a VPN connection to grant access to remote network resources and for that you use a VPN, but if you don’t want all of your client traffic to go through the VPN link, you’ll need to setup your VPN to connect in a “split tunnel” mode. Here’s how to do it on Ubuntu.
Have you noticed your VMware virtual machines sees like they’re sluggish and slow to respond? Here’s how you can quickly defragment your virtual disks to make them fast as they were originally.
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.
Want to have a little fun with your WordPress blog? You can use this plugin, which replaces your 404 page with the Blue Screen of Death.
In addition to creating backups, there are a variety of tasks and functions SQL Server makes available which can both improve the performance and reliability of your databases. We have previously showed you how to backup SQL Server databases with a simple command line script so in the same fashion we are providing a script which will allow you to easily perform common maintenance tasks.
Sometimes working in tech support can be stressful, so a little humor can go a long way towards putting a smile back on your face.