meme.solaris.in

EM算法的改进

#!/bin/sh
#
# Startup script to be placed as /etc/init.d/meme
#
# Starts/stops Meme and Mast servers 
#
# This file is automatically generated by make 
# $Id: meme.solaris.in 1339 2006-09-21 19:46:28Z tbailey $
# $Log$
# Revision 1.3  2005/12/16 22:51:32  nadya
# fix server startup
#
# Revision 1.2  2005/10/07 19:18:50  nadya
# soruce meme_config to get needed environment
# check for a specific user to start servers
#
# Revision 1.1  2005/09/26 23:15:16  nadya
# add startup scripts for linux and solaris.
#
#

# Make links to get meme and mast started/stopped at the right time:
# /etc/rc2.d/K57meme
# /etc/rc3.d/S99meme

# site-specific configuration file 
CONF=@MEMEDIR@/etc/meme_config

if [ -f $CONF ] ; then
    . $CONF
else
    echo "$CONF does not exist. Meme installation is incomplete"
    exit 1
fi

# check for user existence
checkUser() {   
    str=`id $MEME_USER > /dev/null 2>&1`
    USER=`echo $str | sed -e 's/.id=[0-9]*(//g' -e 's/).*//g'`
    if [ -z "$USER" ] ; then
        echo "User $MEME_USER does not exist. Meme installation is incomplete"
        exit 1
    fi
}

killproc() {            # kill the named process(es)
    pid=`/usr/bin/ps -e | /usr/bin/grep $1 | /usr/bin/sed -e 's/^  *//' -e 's/ .*//'`
    [ "$pid" != "" ] && kill $pid
}

case "$1" in
    start)
        checkUser
        if [ -x $MEME_SERVER -a -x $MAST_SERVER ]; then
            su $USER -c "$MEME_SERVER" > /dev/console 2>&1
            echo  "Starting Meme server" 
            su $USER -c "$MAST_SERVER" > /dev/console 2>&1
            echo "Starting Mast server" 
        else
            echo "$MEME_SERVER and $MAST_SERVER are not executables."
            echo "Skipping Meme and Mast startup"
        fi
        ;;
    stop)
        echo "Shutting down Meme server" 
        killproc meme-server
        echo  "Shutting down Mast server" 
        killproc mast-server
        ;;
    restart)
        $0 stop
        $0 start
        ;;
    *)
        echo "Usage: $0 { start | stop | restart }"
        exit 1
esac