Articles related to technology, how to use software, ways to work around technology problems, install hardware, install software, upgraded software, etc.
If you attempt to SSH to a server and receive a message similar to the below: @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that the RSA host key has…
Recently I could not edit the address bar in the default file explorer on Windows XP. I searched all over the Internet but didn’t find anything that fit my exact issue. The problem ended up being that the “address bar” toolbar was hidden to the right of the window. I could just barely see the…
When using CSS to format HTML pages its easy to miss the fact that the bottom line of your div or span tag cuts off some of your text. Typically this will be the bottom of a y, g, etc. All that needs to be done to fix this is to adjust the line-height of…
There are some great ZenCart addons to be able to track your stock by attributes and enhance the checkout process for customers while doing so. My suggestions below are based on personal experience and require very little effort to get up and going. I suggest installing the following three add-ons: Stock by Attributes, Dynamic Drop Downs…
The easiest way I know of to tilt, skew, etc. an image is to hold down control and click T. This will being up a box around the image that has numerous points that allow you to tilt the image in any direction as shown below in the image. Thats it. Ctrl-T brings up the…
Rolled out an SVN file a bit early? Thought you fixed a problem but accidentally made it worse? Rollback the file by using the following example. In the below example the current SVN revision is 102 and the file was accidentally upgraded to soon from version 101 to version 102. Verify Same File: svn diff -r 102:101…
Windows Vista definitely has some hidden gems about itself. I have a Vista box but rarely use it as I do most of my work from my trusty laptop. Today I was doing some work that required Vista and learned of Snipping. Snipping is the ability to take screenshots of any size native with Windows…
Below is a step by step guide to export your Microsoft Outlook contacts to Excel as well as a step by step guide to export your Windows Mail to Excel. If you are running Windows Vista follow the Windows Mail steps and any other Windows version, including Windows XP, should use the Microsoft Outlook steps.…
I recently reinstalled a CentOS 5.2 server running ISPConfig using apache for virtual web hosting. The first site I was reinstalling the RapidSSL certificate for was not working. It continued to tell me that it was a non trusted self signed certificate. Eventually I figured out the only issue was that ISPConfig was not restarting the web…
If you want to see the actual active lines from a configuration file in Linux you can exclude any lines with comments by issuing the below command. shell# cat /etc/postfix/main.cf | grep -v “# *” If you also want to exclude the blank lines from the file use this command. shell# cat /etc/postfix/main.cf | grep…