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Here's an example init.d script for [[/egg/spiffy|Spiffy the webserver]], for use on Debian derivatives (created by [[/users/mario-domenech-goulart|Mario Domenech Goulart]]).

This script has also been prepared to play well with the "chkconfig" command on Red Hat derivatives (Fedora, CentOS, ...).

See below for a lsb-compatible script.

<enscript highlight="shell">
#! /bin/sh
# -*- shell-script -*-

# Make this script chkconfig compliant, start with runlevel 2345, exit prio 95 (lower) start prio 20 (higher)
# chkconfig: 2345 95 20
# description: Control script for the Spiffy CHICKEN webserver
# processname: spiffy

# This is /etc/init.d/spiffy on Debian systems
# It assumes you have a "spiffy.scm" script in /usr/local/libexec and a log directory in /var/log/spiffy

# Select which "csi" program to use; defaults to the one in $PATH
CSI=csi
# Use a longer trace buffer and a larger nursery size (optional)
CSI_ARGS="-:s1m -:a200"

DATE_FORMAT="+%Y-%m-%d %H:%M:%S"

CONFIG_FILE="/usr/local/libexec/spiffy.scm"
LOG_DIR="/var/log/spiffy"

spiffy_start () {
    if [ ! -d "$LOG_DIR" ]; then
      echo "Log directory \"$LOG_DIR\" does not exist."
      exit 0
    fi

if [ ! -r "$CONFIG_FILE" ]; then
      echo "Cannot find or read the configuration file. Please create or check the permissions of the following file: \"$CONFIG_FILE\"."
      exit 0
    fi

echo "Starting spiffy..."
    echo "start: " `date "$DATE_FORMAT"` >> /var/log/spiffy/start-stop.log
    (cd /var/log/spiffy; ulimit -c unlimited ; $CSI $CSI_ARGS -s /usr/local/libexec/spiffy.scm &)  </dev/null &> /var/log/spiffy/init.log
}

spiffy_stop () {
    echo "Stopping spiffy..."
    echo "stop: " `date "$DATE_FORMAT"` >> /var/log/spiffy/start-stop.log
    pids=`ps ax | grep "[/]usr/local/libexec/spiffy.scm" | awk '{print $1}'`
    if [ -z "$pids" ] ; then
       echo "spiffy is not running"
    else
        for pid in $pids; do
            echo "killing " $pid
            kill $pid
        done
    fi
}

case "$1" in
    start)
        spiffy_start
        ;;
    stop)
        spiffy_stop
        ;;
    restart)
        spiffy_stop
        sleep 1
        spiffy_start
        ;;
    *) exit 1
esac
</enscript>

The following script is compatible with LSB init.d scripts, and has been tested on a Debian Wheezy system:

<enscript highlight="shell">
#! /bin/sh
### BEGIN INIT INFO
# Provides:          spiffy
# Required-Start:    $network
# Required-Stop:     $network
# Default-Start:     2 3 4 5
# Default-Stop:
# Short-Description: Start Spiffy the webserver
### END INIT INFO

. /lib/lsb/init-functions

# Must make this script executable with a shebang line, or compile it
DAEMON=/usr/local/libexec/spiffy.scm
PIDFILE=/var/run/spiffy.pid

test -x $DAEMON || exit 5

case $1 in
        start)
                log_daemon_msg "Starting web server" "spiffy"
                start-stop-daemon --start --quiet --oknodo --pidfile $PIDFILE --startas $DAEMON --make-pidfile $PIDFILE --background
                log_end_msg $?
                ;;
        stop)
                log_daemon_msg "Stopping web server" "spiffy"
                start-stop-daemon --stop --quiet --oknodo --pidfile $PIDFILE
                log_end_msg $?
                ;;
        restart|force-reload)
                $0 stop && sleep 2 && $0 start
                ;;
        try-restart)
                if $0 status > /dev/null; then
                        $0 restart
                else
                        exit 0
                fi
                ;;
        reload) # not implemented
                exit 3
                ;;
        status)
                status_of_proc $DAEMON "Spiffy"
                ;;
        *)
                echo "Usage: $0 {start|stop|restart|try-restart|force-reload|status}"
                exit 2
                ;;
esac
</enscript>

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