Script to insert Croatian IP ranges to hosts.allow

ip-to-hostsallow-hr.sh

#!/bin/bash
# Author: Davor Grubisa for Igor Tomljanovic
# v01. Davor Grubisa horzadome@gmail.com - written it

# Replace this wrkdir line with /etc when ready
wrkdir=$HOME/testing
outfile=hosts.allow
tmpfile=hosts.allow.tmp
cd $wrkdir
touch $outfile
echo "# Autogenerated file, any manual edit is overwritten">$outfile
echo "">$tmpfile
dlurl="http://sistemac.carnet.hr/hr_alloclist/hr-iplist.txt"
dlhandler=`which curl`
dlopts="-Ss -o"
dllist=`$dlhandler $dlopts $tmpfile $dlurl`

sed -i '/^\#/d' $tmpfile
for i in `cat $tmpfile`; do
	echo "ALL:"$i >> $outfile ;
done
rm $tmpfile
exit 0