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