(First time posting, long time lurking, thanks!) I'm trying to create a time series of site 'occupancy' - Basically, how many people are lo...

My computer is falling asleep outside of the screen and sleep times that I have set. I have made sure that the screen saver is set to none, and that the p...

Once in a while my Chrome Portable v72 on a start pretend it forgot history, cookies, bookmarks, everything, and don't let to update itself. This is ...

What is the physical weight of one gigabyte of memory/storage? Lets say this is on a hard disk. What is the weight associated with the atoms that are actu...

I just got a new "dual band" wireless router. The sales rep didn't really understand the difference between the "2.4G" and "5G" (as stated in the mar...

Related Question: Why won't windows exe's work on Linux? Can a Windows .exe file be run on Linux? If the same architecture is used will it be poss...

After looking for similar case, which I haven't found, I'm resigned to ask for help. Time to time, my computer starts with a black screen withou...

I want to compute the HMAC of file A.txt and put it into file A_hmac.txt. I use openss library, now I have: openssl dgst -hmac "myHmacKey" -out ...

I am new to iptables and I have been doing Google searches for a few days now without finding a good solution to this problem. I have computer A with a pu...

I need to download a large zip file (200 GB), unzip it (not sure how large it will become, but assume < 1 TB), and extract a few files from it (likely ...