Character escaping is an essential concept in Bash scripting, allowing you to use special characters in … Mastering Character Escaping in BashRead more
sed
Handling Line Endings: Converting Between Windows and Unix Formats
Understanding Line Endings Different operating systems represent the end of a line in a text file … Handling Line Endings: Converting Between Windows and Unix FormatsRead more
Extracting and Printing Captured Groups with `sed` and Alternatives
Introduction In text processing, extracting specific patterns from strings is a common task. Tools like sed, … Extracting and Printing Captured Groups with `sed` and AlternativesRead more
Capturing Groups with Regular Expressions in Unix Shell Scripts
Introduction Regular expressions (regex) are powerful tools used for pattern matching and string manipulation. In Unix-like … Capturing Groups with Regular Expressions in Unix Shell ScriptsRead more
Extracting Line Ranges from Text Files in Unix
Extracting Line Ranges from Text Files in Unix Often, when working with large text files in … Extracting Line Ranges from Text Files in UnixRead more
Removing Empty and Whitespace Lines from Text Files with Unix Tools
In this tutorial, we will explore how to efficiently remove empty lines and lines that consist … Removing Empty and Whitespace Lines from Text Files with Unix ToolsRead more
Extracting Specific Lines from a File using Bash
Extracting specific lines from a file is a common task in data processing and analysis. In … Extracting Specific Lines from a File using BashRead more
Extracting Text Between Patterns with Sed, Grep, and Bash
Extracting specific parts of text from a string or file is a common task in scripting … Extracting Text Between Patterns with Sed, Grep, and BashRead more
In-Place File Editing with Sed
Introduction to In-Place Editing Sed, short for Stream Editor, is a powerful command-line utility used for … In-Place File Editing with SedRead more
Efficiently Replace Lines with `sed`: A Complete Guide
Introduction to sed sed, short for stream editor, is a powerful command-line utility used for parsing … Efficiently Replace Lines with `sed`: A Complete GuideRead more