When working with text files, a common task is to search for patterns within the content. … Extracting Specific Words with `grep` and Other ToolsRead more
grep
Mastering `grep` for Recursive Searches Within Directories
When working with a multitude of files and directories on Unix-like operating systems, finding specific text … Mastering `grep` for Recursive Searches Within DirectoriesRead more
Filtering Lines with Negative Matching in Command-Line Tools
Introduction When working with text data in a command-line environment, it’s often necessary to filter lines … Filtering Lines with Negative Matching in Command-Line ToolsRead more
Using Grep to Display Lines Surrounding Matches
The grep command is a powerful tool for searching and filtering text in Unix-like systems. One … Using Grep to Display Lines Surrounding MatchesRead more
Efficient JSON Parsing on Unix Systems: Tools and Techniques
Introduction to JSON Parsing JSON (JavaScript Object Notation) is a lightweight data interchange format that’s easy … Efficient JSON Parsing on Unix Systems: Tools and TechniquesRead more
Counting Lines in Text Files from the Command Line
Counting Lines in Text Files from the Command Line Often, when working with text files – … Counting Lines in Text Files from the Command LineRead more
Filtering Lines from a Text File
Filtering Lines from a Text File Often, you’ll need to process text files and remove lines … Filtering Lines from a Text FileRead more
Matching Lines That Do Not Contain a Specific Word with Regular Expressions
Matching Lines That Do Not Contain a Specific Word with Regular Expressions Regular expressions (regex) are … Matching Lines That Do Not Contain a Specific Word with Regular ExpressionsRead more
Searching for Text within Files on Linux
Searching for specific text within files is a common task in Linux, and there are several … Searching for Text within Files on LinuxRead more