text redirection

All posts tagged text redirection by Linux Bash
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    In the world of Linux shell scripting, manipulating text is a common task. Bash, one of the most popular shell environments, provides powerful tools for text handling, among which 'here documents' and 'here strings' are especially useful for managing multi-line strings and feeding them into commands. In this article, we’ll dive deep into understanding these features and how to effectively use them in your bash scripts. A 'here document' (also known as a heredoc) is a type of redirection that allows you to pass multiple lines of input to a command. Here documents are generally used when a large block of input needs to be fed to a command.