It’s designed for programmers familiar with languages like Python, JavaScript, or PHP who want to make the most of shell scripting. This isn’t just another theory-heavy book—you’ll learn ...

These can be shell scripts, or use the Perl, Python or another interpreter, as defined by the shebang (#!) at the beginning of the script. This signature is followed by the path to the interpreter ...

JavaScript, Python, Java, TypeScript and C# are the most widely used programming languages in GitHub ... and was pipped by low-level language C++. Shell, C and Ruby rounded out the top 10 languages.