#!/bin/bash
#<pre><b>
# Script     : dashes
# Version    : 1.0
# Author     : Roland Rashleigh-Berry
# Date       : 08-Nov-2004
# Purpose    : To list files that have spanning dashed lines in them
# SubScripts : none
# Notes      : Use this when you expect all your output listings to have solid
#              spanning lines rather than dashed lines. Sometimes, spanning
#              dashed lines might be deliberate, for example for the cells in
#              shift tables.
# Usage      : dashes *.lis
#              owner $(dashes *.lis)  # lists the owner in front of file name
#===============================================================================
# PARAMETERS:
#-pos- -------------------------------description-------------------------------
#  1   file(s) to check
#===============================================================================
# AMENDMENT HISTORY:
# init --date-- mod-id ----------------------description------------------------
# 
#===============================================================================
# This is public domain software. No guarantee as to suitability or accuracy is
# given or implied. User uses this code entirely at their own risk.
#===============================================================================

# Must have at least one file
if [ $# -lt 1 ] ; then
  echo "Usage: dashes *.lis" 1>&2
  exit 1
fi

# use grep to get a count, drop zero count files and chop off count ending
grep -c '^ *--------------------------------------------------------------------* *$' "$@" | \
grep -v ':0$' | sed 's/:[0-9]*$//'