grep – Page 3 – CodeRavo

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

awk, Command Line, cURL, grep, jq, JSON, json-module, sed, text-processing, unix

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

awk, Bash, Command Line, file-processing, grep, line-count, Linux, sed, terminal, Text Files, wc

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

awk, grep, pattern matching, sed, text filtering

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

grep, negative lookahead, pattern matching, regex, regular expressions

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

case-insensitive search, grep, line numbers, Linux, recursive search