There are three facts we can use to our advantage: The option variable ("optvar") stores the option name currently being ...

Blue Recorder is another basic screen recorder that's as effective as it is easy. Blue Recorder sits somewhere between Kooha and Simple Screen Recorder in terms of simplicity and features. With this ...

If you're working with a large amount of data in your Bash scripts, arrays will make your life a lot easier. Some people get intimidated by the syntax. But once learned, it will make your scripts more ...