#!/bin/bash
# Author: Nils Gerstner

pipe=$1
err_pipe=$2

echo "$$ The time is $(date)" >$pipe 2>$err_pipe
edf "$$ The time is $(date)" >$pipe 2>$err_pipe
ls |tail -n1 >$pipe 2>$err_pipe 
echo "$$ The time is $(date)" 2>$err_pipe
echo "quit" >$pipe 2>$err_pipe