#!/bin/sh
[ "$2" ] || {
  self=`basename $0`
  cat 2>&1 <<END
$self is a wrapper around trackODSS to read mooring's track from:
  ftp://espshore/<ESP/user>/messages
Required 1st argument is the ESP/user subdirectory on espshore
All additional arguments are passed into trackODSS
Examples:
  $self moe/esp GoMex20  #update for ESPmoe user esp for GoMex20 platform
  $self forget GoMex20   #remove record of previously emailed GoMex20 updates

END
trackODSS

  exit 2
}
esp=$1
[ "$esp" = forget ] && {
  rm /var/log/$USER/$2.odss
  exit
}
shift
curl -s ftp://espshore/$esp/messages | trackODSS "$@"