Manage your user settings easily on Linux Mint or Ubuntu.

Managing your user account on Ubuntu or Linux Mint is very easy with the GUI utilities provided. Under System->Administration->Users and Groups, you have the option to create new user accounts, or modify existing ones. This is the window above, it is ready for the creation of new user accounts. Click…

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How to take a screenshot of a Linux desktop over SSH.

To take a screenshot of a Linux desktop over SSH; firstly you must set the DISPLAY environment variable. homer@deusexmachina ~ $ export DISPLAY=:0homer@deusexmachina ~ $ export DISPLAY=:0 Then use scrot to capture a screenshot of the desktop to a file. homer@deusexmachina ~ $ scrot :0 my.jpeghomer@deusexmachina ~ $ scrot :0…

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How to enter the product key in Windows server 2012 R2.

Entering the product key in server 2012 sometimes is fraught with frustration. You can try to enter it via the CMD command prompt with this command. PS C:\Users\Administrator> slmgr -ipk XXXX-XXXX-XXXX-XXXXPS C:\Users\Administrator> slmgr -ipk XXXX-XXXX-XXXX-XXXX and you get an error. The best way is to use this command. PS C:\Users\Administrator>…

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