#! /bin/sh
lockfile="/home/short/bin/kratochvil.vellum.cz-update.lock"
-kratochvil_IP="`echo "$SSH_CLIENT"|cut -d ' ' -f 1`"
+kratochvil_IP="`echo "${SSH_CLIENT:-$SSH2_CLIENT}"|cut -d ' ' -f 1`"
kratochvil_IP_back="`echo "$kratochvil_IP"|sed 's/\./\\\\./g'`"
named_dir="/etc/named"
cf_file="$named_dir/cf/kratochvil.vellum.cz"