Category Archives: Uncategorized

Unlock Brother HL-2240D

3 Brothers 2240D got stuck on error led in our office. The support kindly gave me the procedure to reset it and solve the problem. Here we go: Switch off the printer Open the hood Press the go button Without … Continue reading

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Virtualbox IDE to SATA migration of a Windows 2003 guest

Problem: I have a Windows 2003 server virtualized into Virtualbox on an Ubuntu 12.04 box. A heavy load causes the machine stop responding on the network dropping active connections of file shares and RDP connections. After many investigations, tried all … Continue reading

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Show a custom template for a single post in a particular category

Add this filter to your functions.php and name your template file to match the category slug: single-[cat slug].php. If you’re using a child theme, replace TEMPLATEPATH with STYLESHEETPATH : //Gets post cat slug and looks for single-[cat slug].php and applies … Continue reading

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Move WSUS data to another directory

Command: wsusutil.exe movecontent %content path% %logfile% –skipcopy %content path% : The new root for content files. The path must exist. %logfile% : Path and filename of the log file to create. -skipcopy : Indicates that only the server configuration should be changed … Continue reading

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Remove linux kernel images properly from Ubuntu/Debian

After some system upgrades with apt-get, you can get the /boot full of different versions of linux kernels. If the last one is stable for you, there is no reason to keep the old ones. A simple way to get … Continue reading

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Purge unused memory on Mac OS X

There are some times you reach the memory limits of your Mac with big jobs. After they finish the Mac still lags and swap a lot. Instead of rebooting the computer to get a clean memory, you can open a … Continue reading

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Change port setting of WSUS (Windows Server Update Services)

I needed to reinstall the WSUS today and it installed itself at the default website (80) instead of the custom one (8530) that I used before. So I needed to change the port in which WSUS listens. That’s what I … Continue reading

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