Google search is a powerful tool. You can use it to help you convert units, calculate a tip and go back in time, and now the search giant has debuted a new RGB to hex converter to identify colors with ...

Last time I talked about how to use AWK (or, more probably the GNU AWK known as GAWK) to process text files. You might be thinking: why did I care? Hardware hackers don’t need text files, right? Maybe ...

If you look around, a lot of data loggers and test instruments do produce text files. If you have a text file from your scope or a program like SIGROK, it is simple to slice and dice it with AWK. Your ...