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#!/bin/sh
# wait for amd to start up and then execute program
# usage: wait4amd <hostname> [<command> [args ...]]
# If only hostname is supplied, command defaults to rsh $hostname
#
# Package: am-utils-6.x
# Author: Erez Zadok <ezk@cs.columbia.edu>
#set -x
if [ "X$1" = "X" ]; then
echo "Usage: wait4amd <hostname> [<command> [args ...]]"
exit 1
else
hostname=$1
shift
fi
# set path
prefix=@prefix@
exec_prefix=@exec_prefix@
PATH=@sbindir@:@bindir@:${PATH}
export PATH
while true
do
amq -h $hostname > /dev/null 2>&1
if [ $? != 0 ]
then
# failed
echo "Amd not up. Sleeping..."
sleep 5;
else
echo "Amd is active on host $hostname!"
cmd=$*
if [ -z "${cmd}" ]
then
cmd="rlogin $hostname"
fi
echo "Running: $cmd"
$cmd
echo "Sleep 1 second"
sleep 1
fi
done
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