This is a small tool written in POSIX shell that deletes all trailing whitespace from a text file.
$ wsclean [-i] FILE
By default, wsclean works in a non-destructive way; i.e., by printing the
cleaned version of FILE to standard output. However, with the -i flag
wsclean allows for an in-place (destructive) substitution of the original file.
Recommended method to install wsclean onto the system is to copy the script to a
folder in the user's $PATH.
wsclean is licensed under the MIT License. See LICENSE file for copyright and license details.