Just

How to Hide Linux Command Line History by Going Incognito

How to Hide Linux Command Line History by Going Incognito

Alternatively, you can just press the up arrow key to take a walk back through the history list, and once the command of your interest appears on the terminal, just press “Ctrl + U” to totally blank the line, effectively removing it from the list.

How To Prevent A User From Changing Logon Password In Windows 7
Right-click on the username of the person you want to prevent from changing their own password, and choose Properties from the context menu that opens...
7 Resources For Windows 7 Lovers On Vista
Is Windows 7 and Vista the same? Which is better Windows Vista or Windows 7? Why is Windows 7 better than Windows XP and Vista? How can I upgrade Wind...
How To Use Windows Defender To Scan Files And Drives In Windows 8
From the Start screen type defender and click the Windows Defender icon under the search results. Now select the Settings tab, Advanced and check Scan...