Can I obtain microsecond granularity when I calculate the number of nanoseconds from Windows Epoch to today?
Using Ubuntu Linux 16.04 and g++, I was wondering if could obtain microsecond or millisecond granularity when I calculate the number of nanoseconds between Unix Epoch or Windows Epoch and an arbitrary ...
I have a space or comma separated table with two columns, each row representing equivalence of the two words. A B B C B D C E F G What I want is a table with each row listing all mutually ...
Can scrypt be used as the hashing algorithm for LUKS? Can I tune its parameters? How can I do this?
Unix systems usually just error out if they are confronted with a path that contains a symlink loop or just too many symlinks, because they have a limit to the number of symlinks they will traverse in ...
I have FILE_A which has over 300K lines and FILE_B which has over 30M lines. I created a bash script that greps each line in FILE_A over in FILE_B and writes the result of the grep to a new file. ...
Until recently i thought the load average (as shown for example in top) was a moving average on the n last values of the number of process in state "runnable" or "running". And n would have been ...
It sounds quite counter-productive to me to cache pages that are swapped out. If you swap pages in, what is the advantage to first cache them in memory, only to have to than move them to the right ...