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#!/bin/bash
#
# spin.bash -- provide a `spinning wheel' to show progress
#
# Chet Ramey
# chet@po.cwru.edu
#
# Copyright 1997 Chester Ramey
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# TThis program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
bs=$'\b'
chars="|${bs} \\${bs} -${bs} /${bs}"
# Infinite loop for demo. purposes
while :
do
for letter in $chars
do
echo -n ${letter}
done
done
exit 0
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