#! /bin/sh wrapper() { exec 2>&1 echo date: `date +%H:%M` "$@" } case "$1" in (--help) echo query VVS ;; (*) case $# in (2) wrapper vvs.de "$@" ;; (0) wrapper vvs ;; (*) echo "[31mSyntax: /vvs [ORIGIN DESTINATION][m" ; return ;; esac esac