# nc -q is default behavior on RHEL/Fedora, detect nc version
nc_output=`LANG=C nc -q 2>&1` ||:
case "$nc_output" in
   *"option requires an argument"*) nc_q_param="-q -1" ;;
   *"invalid option -- q "*) unset nc_q_param ;;
   *"invalid option -- 'q' "*) unset nc_q_param ;;
esac
unset nc_output
set_lts_var nc_q_param "$nc_q_param"
