控制远程主机上的服务




#!/bin/bash

#

# push a user's ssh pubkey to a remote server

#

usage(){

cat <

Usage: $(basename $0) [-h host] [-u user] [-s service] [-x start|stop|status] 

EOF1

}

usage_service(){

cat <

Usage: {gf|tc|nginx|openvpn|svc|nrpe|nagios|dess|[cs lobby .....](gameserver)} 

EOF1

}

find_command(){

awk "/$service/&&/$user/&&/$host/ {print \$4}" $serverstart

}

while [ -n "$1" ]; do

    case "$1" in

    "-u"|"--user")

     shift

     user=$1

     shift

;;

    "-h"|"--host")

        shift;

        host=$1

        shift

        ;;

    "-s"|"--service")

        shift;

        service=$1

        shift

        ;;

    "-x"|"--operform")

        shift;

        operation=$1

        shift

        ;;

    "-H"|"--help")

usage

exit 0

;;

    "-q"|"--quiet")

quiet=1

shift

;;

    *)

echo "Error: Invalid argument"

usage

exit 1

;;

    esac

done

[ -z "$host" -o -z "$user" -o -z "$service" ] && usage && exit 1

workdir=/home/zn/bin

serverstart=$workdir/serverstart.txt

command=`find_command`

[ $? -ne 0 ] && echo "Error: without this service" && usage_service && exit 1 

myrootkey=/srv/key/sshkey/zn

cmdline="$command $operation"

echo "Will run the following command on host '$host':"

#echo $cmdline

if [ -z "$quiet" ]; then

    echo "Continue(y/n)?"

    read confirm

    [ "$confirm" != "y" ] && echo "Canceled!" && exit 2

fi

#echo $host

RCMD="ssh -i $myrootkey $user@$host"

$RCMD "$cmdline && echo "$service $operation  .........ok""

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