Learning to use write basic scripts with a language like Python or Bash can save you a lot of ... You might not need advanced programming skills to write scripts, but as you learn to better ...

Of course, you don’t have to do anything special to call another program from a bash script. After all, that’s what it’s mainly used for: calling other programs. However, it isn’t very ...

Bash allows you to work with custom file descriptors beyond the standard 0 (stdin), 1 (stdout), and 2 (stderr). You can also separate stdout and stderr cleanly: ...

On the other hand, if you are creating a binary file from scratch, the t2b program has some advantages, too. I decided to write a few test scripts using bash to show how it all works. These aren ...

Dive into the world of Linux shell scripting with this hands-on guide. If you’re comfortable using the command line on Unix or Linux but haven’t fully explored Bash, this book is for you.