-export host_fqdn=rt.knjiznica.ffzg.hr
-test -z "$host" && export host=`echo $host_fqdn | cut -d. -f1`
+export host_fqdn=narada.vbz.ffzg.hr
+test -z "$host" && host=`echo $host_fqdn | cut -d. -f1`
+export host
test -d $host || mkdir $host
ssh_host() {