Presumably it's somehow related to memory? What would sudo cat /dev/urandom > /dev/mem do? Trash all RAM? All non-kernel virtual memory? None of t...

I am logged into my web server via SSH using a tool named MobaXterm (it is someting like Putty but with advanced feature, this is not so important...) My ...

Windows 10 comes with "Candy Crush Saga" preinstalled, but I do not want it on my system. How do I remove it?

At the Linux/Unix command line, I want to turn this: A B C A B C . . . into this: A,B,C A,B,C ... Is there a simple built-in command to do this, or does t...

I was lurking to this section http://www.bleepingcomputer.com/forums/f/22/virus-trojan-spyware-and-malware-removal-logs/ and they always ask you to instal...

Q&A for computer enthusiasts and power users

I use the --colour option of grep a lot, but I often use less as well. How can I pipe grep results to less and still preserve the coloring. (Or is that po...

I have an L2370DW printer from Brother, which is common desktop laser printer. I am using it in network mode via wifi. I have disabled the eco settings as...

I'm running Windows 10 v2004. I just installed a new M.2 SSD drive (F) that is faster and larger than the drive my C drive is on. I have cloned C ont...

I recently noticed that one of my external hard drive seems to be missing a lot of space. It was recommended that I try WinDirStat, as it could help ident...