startup script和cronolog日志切分

 $ wget 
http://cronolog.org/download/cronolog-1.6.2.tar.gz
$ tar xvzf cronolog-1.6.2.tar.gz
$ cd cronolog-1.6.2
$ ./configure --prefix=/usr/local
$ make
$ sudo make install

#! /bin/sh
# example python daemon starter script
# based on skeleton from Debian GNU/Linux
# cliechti@gmx.net
# place the daemon scripts in a folder accessible by root. /usr/local/sbin is a good idea

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON="/usr/local/hello/python_server/HelloServer"
NAME=cam-hello
DESC="cam hello"
CRONOLOG="/usr/local/sbin/cronolog /var/log/www/cam/%Y/access.%m-%d-%y.log"
test -f $DAEMON || exit 0

set -e
export PIDFILE=/var/run/${NAME}.pid
case "$1" in
start)
echo -n "Starting $DESC: "
start-stop-daemon --start --make-pidfile --pidfile ${PIDFILE} --exec "$DAEMON" | $CRONOLOG &
;;
stop)
echo -n "Stopping $DESC: "
start-stop-daemon --stop --pidfile ${PIDFILE} | $CRONOLOG
#  --exec $DAEMON
echo "$NAME."
if [ -f ${PIDFILE} ]; then
rm ${PIDFILE}
fi
### rest of shutdown ### 
exit 0
;;
#reload)
#
# If the daemon can reload its config files on the fly
# for example by sending it SIGHUP, do it here.
#
# If the daemon responds to changes in its config file
# directly anyway, make this a do-nothing entry.
#
# echo "Reloading $DESC configuration files."
# start-stop-daemon --stop --signal 1 --quiet --pidfile 
# /var/run/$NAME.pid --exec $DAEMON
#;;
restart|force-reload)
#
# If the "reload" option is implemented, move the "force-reload"
# option to the "reload" entry above. If not, "force-reload" is
# just the same as "restart".
#
echo -n "Restarting $DESC: "
start-stop-daemon --stop --pidfile ${PIDFILE} 
# --exec $DAEMON
sleep 1
start-stop-daemon --start --make-pidfile --pidfile ${PIDFILE} --exec $DAEMON | $CRONOLOG &
echo "$NAME."
;;
*)
N=/etc/init.d/$NAME
# echo "Usage: $N {start|stop|restart|reload|force-reload}" >&2
echo "Usage: $N {start|stop|restart|force-reload}" >&2
exit 1
;;
esac

exit 0

/etc/init.d/cam-hello start
/etc/init.d/cam-hello restart
/etc/init.d/cam-hello stop