Obfuscate sensitive input read from STDIN and write to STDOUT

obfuscate

#!/usr/bin/env sh

#
# INSTALLATION
#
# ln -s ${PWD}/obfuscate $(brew --prefix)/bin/
# sudo ln -s ${PWD}/obfuscate /usr/local/bin/
#
# ALIAS
#
# ln -s ${PWD}/obfuscate $(brew --prefix)/bin/pbobfuscate
# sudo ln -s ${PWD}/obfuscate /usr/local/bin/pbobfuscate
#

if [ "${0##*/}" = "pbobfuscate" ]; then
	if [ "$(uname)" = "Darwin" ]; then
		pbpaste | obfuscate | pbcopy ;
		exit 0 ;
	fi
fi

tr '[:digit:]' '0' | tr '[:lower:]' 'x' | tr '[:upper:]' 'X' | tr '[:punct:]' '.' ;

# That's all Folks!