The assignment does not remove the newline characters, it's actually the echo doing this. You need simply put quotes around the string to maintain those newlines:

Nov 14, 2021 · From the bash manual, regarding the read built-in utility: The first character of delim is used to terminate the input line, rather than newline. If delim is the empty string, read …

Dec 11, 2025 · Bash scripting is a cornerstone of automation in Unix-like systems, enabling users to process text, manage files, and automate repetitive tasks. One of the most common and …

Jul 22, 2025 · When working with text files in Bash, accurately reading them line by line is a fundamental task. Several approaches exist, each with its own nuances regarding whitespace, …

3 days ago · This tutorial explained how to read a file's contents line by line using Bash shell scripts in five different ways. Reading a file line by line is helpful for searching for strings, since …

Oct 22, 2024 · Bash provides several ways to read files line-by-line, and understanding how to handle new lines during file reading is critical. This approach ensures that new lines are …

Jun 8, 2025 · You need -print0 (or -exec printf '%s\0' {} + to be compliant to POSIX 2018 or earlier) for the output to be post-processable (as newline is as valid a character as any in a file …

Nov 28, 2025 · This tutorial demystifies line-by-line file reading in Bash, explains why the " cat test " method often fails, and provides robust solutions to read files reliably and use each line as a …

3 days ago · In bash scripting, reading specific parts of a file is a common task—whether you’re parsing configuration files, extracting headers from data logs, or retrieving a key value stored …

Jul 20, 2024 · Explains how to read a file line by line under a UNIX/macOS/*BSD/Linux by giving the filename as an input to a bash/ksh while read loop.