proxmark3/tools/pm3_eml2upper.sh

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#!/usr/bin/env bash
# Andrei Costin <zveriu@gmail.com>, 2011
2019-08-22 04:44:28 +08:00
# pm3_eml2upper.sh
# Converts PM3 Mifare Classic emulator EML file to UPPER case (for easier comparison in some text-comparison tools)
# http://www.linuxquestions.org/questions/programming-9/bash-script-parsing-optional-parameters-621728/
# show program usage
show_usage()
{
echo
echo "Usage:"
echo "${0##/} input.eml output.eml"
exit
}
# Minimum number of arguments needed by this program
MINARGS=2
# get the number of command-line arguments given
ARGC=$#
# check to make sure enough arguments were given or exit
if [[ $ARGC -lt $MINARGS ]] ; then
echo "Too few arguments given (Minimum:$MINARGS)"
echo
show_usage
fi
tr '[:lower:]' '[:upper:]' < $1 > $2