#!/bin/bash
myname="${0##*/}"
if [ $# -ne 1 ]; then
echo "$myname <infile>" >&2
exit 1
fi
if ! [ -f "$1" -a -r "$1" ]; then
echo "A(z) '$1' bemeneti file nem olvasható" >&2
exit 1
fi
sed 's/<[^<]*>//g' "$1"
exit 0
tr '[:lower:]' '[:upper:]' <<<locsemege
LOCSEMEGE