![]() ![]() Ripgrep is a CLI tool that is designed to be even faster than ag. In this command, ag will search for word "pattern" in file.txt file, regardless of case of letters. Here is an example of using -ignore-case option to perform a case-insensitive search − ag -ignore-case "pattern" file.txt smart-case − case-insensitive search by default, but case-sensitive if pattern contains uppercase letters. In this command, ag will search for word "pattern" in file.txt file and print out all lines that match pattern.Īg supports several options to customize search, such as − Here is an example of how to use ag to search for a string in a file − ag "pattern" file.txt Ag is available for UNIX-based systems and Windows. Ag stands for "The Silver Searcher," and it is designed to be a faster and more efficient alternative to grep and ack. AgĪg is another CLI tool that is similar to grep and ack but has some additional features that make it more efficient for searching code. In this command, ack will search for word "pattern" in file.txt file and highlight matching pattern in color. Here is an example of using -color option to highlight matching pattern in color − ack -color "pattern" file.txt color − highlight matching pattern in color In this command, ack will search for word "pattern" in file.txt file and print out all lines that match pattern.Īck supports several options to customize search, such as − Here is an example of how to use ack to search for a string in a file − ack "pattern" file.txt Ack is available for UNIX-based systems and Windows. Ack stands for "Acknowledge," and it is designed to be a faster and more efficient alternative to grep. AckĪck is a CLI tool that is similar to grep but has some additional features that make it easier to use. In this command, grep will search for word "pattern" in file.txt file, regardless of case of letters. Here is an example of using -i option to perform a case-insensitive search − grep -i "pattern" file.txt v − show lines that do not match pattern Grep supports several options to customize search, such as − Grep will search for pattern in file and print out all lines that match pattern. In above command, we are searching for word "pattern" in file.txt file. Here is a simple example of how to use grep to search for a string in a file − grep "pattern" file.txt Grep stands for "Global Regular Expression Print," and it is available on almost all UNIX-based systems, including Linux and macOS. It is a command-line utility that searches for patterns in files or input passed through pipes. Grep is most commonly used CLI tool for searching plain-text data using regular expressions. In this article, we'll discuss 5 best CLI tools to search plain-text data using regular expressions. Regular expressions are a powerful way to match patterns in strings, and they are supported by several CLI tools. They help us perform complex tasks with simple commands, and searching plain-text data using regular expressions is no exception. In world of programming, Command-Line Interfaces (CLI) tools have a significant role in simplifying our day-to-day work. ![]()
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