Check if a file is really a file, whether a string contains anything, and whether you can run a program with these vital patterns.

This article will introduce the concept of playing a file line by line in Linux with the help of examples and best user tips. We'll walk you through some of the most common errors made when reading a ...

This command will create multiple split files, each containing 4 lines . Verbose Mode and Customizing Suffix When using the split command, you can enable the verbose mode to receive a diagnostic ...

There are a number of ways to merge and sort text files on Linux, but how to go about it depends on what you’re trying to accomplish – whether you simply want to put the content of multiple files into ...

Bash is fairly easy to install, but using it is another matter. Here are some commands to help IT pros dip their toes in Bash. I have written quite a bit lately about the Bash shell that exists within ...

Have you heard it said that everything in Linux is a file? That is largely true, and that’s why the ability to manipulate files is crucial to mastering Linux Fu. One thing that makes a Linux ...