@kszongic/sort-lines-cli

Sort lines from stdin or files — alphabetically, numerically, reverse, unique, case-insensitive.

Zero dependencies. Works everywhere Node.js runs.

Install

npm i -g @kszongic/sort-lines-cli

Usage

# Sort a file alphabetically
sort-lines names.txt

# Pipe from stdin
cat data.txt | sort-lines

# Reverse numeric sort
sort-lines -rn numbers.txt

# Unique lines, case-insensitive
sort-lines -ui mixed.txt

# Combine flags
echo -e "Banana\napple\nbanana\nApple" | sort-lines -iu

Options

| Flag | Description | |------|-------------| | -r, --reverse | Reverse sort order | | -n, --numeric | Sort numerically | | -u, --unique | Remove duplicate lines | | -i, --ignore-case | Case-insensitive sort | | -h, --help | Show help | | -v, --version | Show version |

License

MIT © 2026 kszongic