A command-line tool for trimming whitespace.

trim is a simple command-line tool for removing unwanted whitespace from files

trim

trim is a simple unix-philosophy tool to trim trailing whitespace from a file. It is designed to be simple and transparent. It takes input from stdin and output from stdout, for easy piping.

Usage

trim [-N|--newlines] [-o|--output ARG] [FILE]

trim with no flags takes input from stdin and prints to stdout. It trims trailing whitespace from each line, but does not trim additional newlines.

• [FILE] The file to read from. If FILE is a single hyphen - or unspecified, read from standard input.

• --output, -o[FILENAME] write to the given filename instead of stdout

• --newlines, -N Trim trailing newlines as well

Building

Build with cabal v2-build.