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test.sh

1. !/bin/sh -e
3. apache2 This init.d script is used to start apache2.
4. It basically just calls apache2ctl.

ENV="env -i LANG=C PATH=/usr/local/bin:/usr/bin:/bin"

1. [ `ls -1 /etc/apache2/sites-enabled/ | wc -l | sed -e 's/ *//;'` -eq 0 ] && \
2. echo "You haven't enabled any sites yet, so I'm not starting apache2." && \
3. echo "To add and enable a host, use addhost and enhost." && exit 0

1. edit /etc/default/apache2 to change this.

NO_START=0

set -e if [ -x /usr/sbin/apache2 ] ; then

       HAVE_APACHE2=1

else

       echo "No apache MPM package installed"
       exit 0

fi

. /lib/lsb/init-functions

test -f /etc/default/rcS && . /etc/default/rcS test -f /etc/default/apache2 && . /etc/default/apache2 if [ "$NO_START" != "0" -a "$1" != "stop" ]; then

       log_warning_msg "Not starting apache2 - edit /etc/default/apache2 and change NO_START to be 0.";
       exit 0;

fi

APACHE2="$ENV /usr/sbin/apache2" APACHE2CTL="$ENV /usr/sbin/apache2ctl"

pidof_apache() {

   # if pidof is null for some reasons the script exits automagically
   # classified as good/unknown feature
   PIDS=`pidof apache2` || true

   PID=""

   # let's try to find the pid file
   # apache2 allows more than PidFile entry in the config but only
   PID=""

   # let's try to find the pid file
   # apache2 allows more than PidFile entry in the config but only
   # the last found in the config is used
   for PFILE in `grep ^PidFile /etc/apache2/* -r | awk '{print $2}'`; do
       if [ -e $PFILE ]; then
           cat $PFILE
           return 0
       fi
   done
   REALPID=0
   # if there is a pid we need to verify that belongs to apache2
   # for real
   for i in $PIDS; do
       if [ "$i" = "$PID" ]; then
           # in this case the pid stored in the
           # pidfile matches one of the pidof apache
           # so a simple kill will make it
           echo $PID
           return 0
       fi

}

apache_stop() {

       if `apache2 -t > /dev/null 2>&1`; then
               # if the config is ok than we just stop normaly
               $APACHE2 -k stop
       else
               # if we are here something is broken and we need to try
               # to exit as nice and clean as possible
               PID=$(pidof_apache)

               if [ "${PID}" ]; then
                       # in this case it is everything nice and dandy
                       # and we kill apache2
                       kill $PID
               elif [ "$(pidof apache2)" ]; then
                       if [ "$VERBOSE" != no ]; then
                               echo " ... failed!"
                               echo "You may still have some apache2 processes

running. There are"

                               echo "processes named 'apache2' which do not match your pid file,"
                               echo "and in the name of safety, we've left them alone.  Please review"
                               echo "the situation by hand."
                       fi
                       return 1
               fi
       fi

}

apache_sync_stop() {

       # running ?
       PIDTMP=$(pidof_apache)
       if $(kill -0 "${PIDTMP:-}" 2> /dev/null); then
           PID=$PIDTMP
       fi

       apache_stop

       # wait until really stopped
       if [ -n "${PID:-}" ]; then
               i=0
               while $(kill -0 "${PID:-}" 2> /dev/null);  do
                       if [ $i = '30' ]; then
                               break;
                       else
                               if [ $i = '0' ]; then
                                       echo -n " waiting "
                               else
                                       echo -n "."
                               fi
                               i=$(($i+1))
                               sleep 2
                     fi
                done
       fi

}

1. Stupid hack to keep lintian happy. (Warrk! Stupidhack!).

case $1 in

       start)
               [ -f /etc/apache2/httpd.conf ] || touch /etc/apache2/httpd.conf
               [ -d /var/run/apache2 ] || mkdir -p /var/run/apache2
               install -d -o www-data /var/lock/apache2
               #ssl_scache shouldn't be here if we're just starting up.
               [ -f /var/run/apache2/ssl_scache ] && rm -f /var/run/apache2/*ssl_scache*
               log_begin_msg "Starting web server (apache2)..."
               if $APACHE2CTL start; then
                       log_end_msg 0
               else
                       log_end_msg 1
               fi
       ;;
       stop)
               log_begin_msg "Stopping web server (apache2)..."
               if apache_stop; then
                       log_end_msg 0
               else
                       log_end_msg 1
               fi
       ;;
       reload)
               if ! $APACHE2CTL configtest > /dev/null 2>&1; then
                   $APACHE2CTL configtest || true
                   log_end_msg 1
                   exit 1
               fi
               log_begin_msg "Reloading web server config..."
               if pidof_apache; then
                   if $APACHE2CTL graceful $2 ; then
                       log_end_msg 0
                   else
                       log_end_msg 1
                   fi
               fi
       ;;
       restart | force-reload)
               log_begin_msg "Forcing reload of web server (apache2)..."
               if ! apache_sync_stop; then
                       log_end_msg 1
               fi
               if $APACHE2CTL start; then
                       log_end_msg 0
               else
                       log_end_msg 1
               fi
       ;;
       *)
               log_success_msg "Usage: /etc/init.d/apache2 {start|stop|restart|reload|force-reload}"
       ;;

esac