ex.sh

#!/bin/bash

# File:        ex.sh
# Maintainer:  Shintaro Kaneko <kaneshin0120@gmail.com>
# Last Change: 06-Aug-2014.
# Usage:
#   bash ex.sh strings.xml strings_foo.xml strings_bar.xml strings_baz.xml strings_qux.xml > result.csv

list=$@
for var in $list
do
    echo "`cat $var | awk '{sub("^ *", ""); print $0}' | awk '{sub("<\\/string>", ""); print $0}' | awk '{sub("^<.*>", ""); print $0}' | awk 'NF > 0 {print $0","}'`"
done