When I first switched to Linux from Windows, I was intimidated by the terminal. The black screen with its blinking cursor ...

One of the most powerful features of Unix and Linux is that using ... a problem in other simple shell scripts, too. Working with json is easy. For example, if you want to find the fields that ...

We use them most often from the shell directly. There are a few nuances, however. You probably figured out that the “EOF” string in the above examples marks the beginning and end of the here ...