tr – CodeRavo

Extracting Specific Words with `grep` and Other Tools

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

awk, Command Line, extract-words, grep, posix, regular expressions, tr

Converting Strings to Lowercase (and Uppercase) in Bash

Introduction In shell scripting, particularly with Bash, manipulating string cases is a common task. Whether you’re … Converting Strings to Lowercase (and Uppercase) in BashRead more

awk, Bash, lowercase-conversion, nodejs, parameter-expansion, perl, PHP, Python, ruby, sed, string manipulation, tr, uppercase-conversion

Removing Whitespace from Strings in Bash

In Bash, whitespace characters such as spaces, tabs, and newline characters are often encountered when working … Removing Whitespace from Strings in BashRead more

Bash, sed, tr, Whitespace Removal, xargs

Replacing Newlines with Spaces: A Guide to Using `sed`, `tr`, and Other Unix Tools

Introduction Text processing is a fundamental task in computing, often involving transformation of text data. One … Replacing Newlines with Spaces: A Guide to Using `sed`, `tr`, and Other Unix ToolsRead more

awk, newline replacement, sed, tr, Unix tools

Splitting Strings in Bash

Splitting Strings in Bash Bash scripts often require processing strings that contain delimited data. This tutorial … Splitting Strings in BashRead more

Array, Bash, IFS, String splitting, tr