Linux, Ubuntu, Debian, Mint, CentOS Tutorials
Linux is a very flexible operating system that provides a lot of different actions. Searching text in multiple files in different ways is one of them. There are different commands that can be used to search multiple files in multiple directories. Search Text In Files The grep command is the most popular and useful command … Read more
Directories or folders are used to store different items like files, directories, folder data, etc. While working with these items we may need to list them especially directories. There are different commands those can be used to list directories. In this tutorial, we will learn how to list directories in Linux. List Directories with ls … Read more
The grep tool is used to search and match the specified Patterns in a file or string. While searching and matching the upper case and lower case letters differ and do not match the upper case pattern with the lower case string. This is called case sensitivity. But the case sensitivity can be disabled and … Read more
Linux is a file-based operating system that contains a lot of files. Linux generally prefers simple text files for configuration and different purposes for its simplicity and ease to read and write. But how can I count lines in Linux? What Is Line In Linux? A file consists of some data which can be a … Read more
grep is a popular tool in order to search and find a given term in files. grep can search multiple files at the same time and match using regular expressions etc. While searching files the matched lines can be printed to the screen with the grep command. In this tutorial, we will examine different ways … Read more