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fuzzmz/email.sh

Created March 30, 2013 22:55
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  1. fuzzmz created this gist Mar 30, 2013.
    90 changes: 90 additions & 0 deletions email.sh
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,90 @@
    #!/bin/sh
    ### BEGIN INIT INFO
    # Provides: SystemEmail
    # Required-Start: $remote_fs $syslog
    # Required-Stop: $remote_fs $syslog
    # Default-Start: 2 3 4 5
    # Default-Stop: 0 1 6
    # Short-Description: Send email
    # Description: Sends an email at system start and shutdown
    ### END INIT INFO

    EMAIL="[email protected]"
    RESTARTSUBJECT="["`hostname`"] – System Startup"
    SHUTDOWNSUBJECT="["`hostname`"] – System Shutdown"
    RESTARTBODY="This is an automated message to notify you that "`hostname`" started successfully.
    Start up Date and Time: "`date`
    SHUTDOWNBODY="This is an automated message to notify you that "`hostname`" is shutting down.
    Shutdown Date and Time: "`date`
    LOCKFILE=/var/lock/SystemEmail
    RETVAL=0

    # Source function library.
    . /lib/lsb/init-functions

    stop()
    {
    echo -n $"Sending Shutdown Email: "
    echo "${SHUTDOWNBODY}" | mail -s "${SHUTDOWNSUBJECT}" ${EMAIL}
    sleep 4
    RETVAL=$?

    sleep 4
    if [ ${RETVAL} -eq 0 ]; then
    rm -f ${LOCKFILE}
    sleep 4
    success
    else
    failure
    fi
    echo
    return ${RETVAL}
    }

    start()
    {
    echo -n $"Sending Startup Email: "
    echo "${RESTARTBODY}" | mail -s "${RESTARTSUBJECT}" ${EMAIL}
    RETVAL=$?

    if [ ${RETVAL} -eq 0 ]; then
    touch ${LOCKFILE}
    success
    else
    failure
    fi
    echo
    return ${RETVAL}
    }

    case "$1" in
    start)
    start
    ;;
    stop)
    stop
    ;;
    status)
    echo "Not applied to service"
    ;;
    restart)
    stop
    start
    ;;
    reload)
    echo "Not applied to service"
    ;;
    condrestart)
    #
    echo "Not applied to service"
    ;;
    probe)
    ;;
    *)
    echo "Usage: SystemEmail{start|stop|status|reload|restart[|probe]"
    exit 1
    ;;

    esac
    exit ${RETVAL}