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#!/bin/sh
JAVA="`which java`"
CONFIGFILE="DATA/SETTINGS/yacy.conf"
LOGFILE="yacy.log"
PIDFILE="yacy.pid"
OS="`uname`"
#check if OS is Sun Solaris or one of the OpenSolaris distributions and use different version of id if necessary
if [ $OS = "SunOS" ]
then
# only this version of id supports the parameter -u
ID="/usr/xpg4/bin/id"
else
# regular id for any other case (especially Linux and OSX)
ID="id"
fi
if [ "`$ID -u`" -eq 0 ]
then
echo
echo "For security reasons you should not run this script as root!"
echo
exit 1
elif [ ! -x "$JAVA" ]
then
echo "The java command is not executable."
echo "Either you have not installed java or it is not in your PATH"
#Cron supports setting the path in
#echo "Has this script been invoked by CRON?"
#echo "if so, please set PATH in the crontab, or set the correct path in the variable in this script."
exit 1
fi
#startup YaCy
cd "`dirname $0`"
options="`getopt -n YaCy -o d,l,p,t -- $@`"
if [ $? -ne 0 ];then
exit 1;
fi
isparameter=0; #options or parameter part of getopts?
parameter="" #parameters will be collected here
LOGGING=0
DEBUG=0
PRINTONLY=0
TAILLOG=0
for option in $options;do
if [ $isparameter -ne 1 ];then #option
if [ "$option" = "-l" ];then
LOGGING=1
if [ $DEBUG -eq 1 ];then
echo "can not combine -l and -d"
exit 1;
fi
elif [ "$option" = "-d" ];then
DEBUG=1
if [ $LOGGING -eq 1 ];then
echo "can not combine -l and -d"
exit 1;
fi
elif [ "$option" = "-p" ];then
PRINTONLY=1
elif [ "$option" = "-t" ];then
TAILLOG=1
fi #which option
else #parameter
if [ x$option = "--" ];then #option / parameter seperator
isparameter=1;
continue
else
parameter="$parameter $option"
fi
fi #parameter or option?
done
#echo $options;exit 0 #DEBUG for getopts
#get javastart args
#JAVA_ARGS="";
#check if Linux system supports large memory pages or if OS is Solaris which
#supports large memory pages since version 9
#(according to http://java.sun.com/javase/technologies/hotspot/largememory.jsp)
ENABLEHUGEPAGES=0;
if [ $OS = "Linux" ]
then
HUGEPAGESTOTAL="`cat /proc/meminfo | grep HugePages_Total | sed s/[^0-9]//g`"
if [ -n "$HUGEPAGESTOTAL" ] && [ $HUGEPAGESTOTAL -ne 0 ]
then
ENABLEHUGEPAGES=1
elif [ $OS = "SunOS" ]
then
ENABLEHUGEPAGES=1
fi
fi
JAVA_ARGS="-server -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:+UseAdaptiveSizePolicy";
#turn on support for large memory pages if supported by OS
if [ $ENABLEHUGEPAGES -eq 1 ]
then
JAVA_ARGS="$JAVA_ARGS -XX:+UseLargePages"
fi
#JAVA_ARGS="-verbose:gc -XX:+PrintGCTimeStamps -XX:+PrintGCDetails $JAVA_ARGS";
if [ ! -f $CONFIGFILE -a -f DATA/SETTINGS/httpProxy.conf ]
then
# old config if new does not exist
CONFIGFILE="DATA/SETTINGS/httpProxy.conf"
fi
if [ -f $CONFIGFILE ]
then
# startup memory
for i in Xmx Xms; do
j="`grep javastart_$i $CONFIGFILE | sed 's/^[^=]*=//'`";
if [ -n $j ]; then JAVA_ARGS="-$j $JAVA_ARGS"; fi;
done
# Priority
j="`grep javastart_priority $CONFIGFILE | sed 's/^[^=]*=//'`";
if [ ! -z "$j" ];then
if [ -n $j ]; then JAVA="nice -n $j $JAVA"; fi;
fi
PORT="`grep ^port= $CONFIGFILE | sed 's/^[^=]*=//'`";
# for i in `grep javastart $CONFIGFILE`;do
# i="${i#javastart_*=}";
# JAVA_ARGS="-$i $JAVA_ARGS";
# done
else
JAVA_ARGS="-Xmx120m -Xms120m $JAVA_ARGS";
PORT="8080"
fi
#echo "JAVA_ARGS: $JAVA_ARGS"
#echo "JAVA: $JAVA"
# generating the proper classpath
CLASSPATH=""
for N in lib/*.jar; do CLASSPATH="$CLASSPATH$N:"; done
for N in libx/*.jar; do CLASSPATH="$CLASSPATH$N:"; done
CLASSPATH="classes:.:htroot:$CLASSPATH"
cmdline="";
if [ $DEBUG -eq 1 ] #debug
then
cmdline="$JAVA $JAVA_ARGS -Djava.awt.headless=true -classpath $CLASSPATH yacy"
elif [ $LOGGING -eq 1 ];then #logging
cmdline="$JAVA $JAVA_ARGS -Djava.awt.headless=true -classpath $CLASSPATH yacy >> yacy.log & echo \$! > $PIDFILE"
else
cmdline="$JAVA $JAVA_ARGS -Djava.awt.headless=true -classpath $CLASSPATH yacy >> /dev/null & echo \$! > $PIDFILE"
fi
if [ $PRINTONLY -eq 1 ];then
echo $cmdline
else
echo "****************** YaCy Web Crawler/Indexer & Search Engine *******************"
echo "**** (C) by Michael Peter Christen, usage granted under the GPL Version 2 ****"
echo "**** USE AT YOUR OWN RISK! Project home and releases: http://yacy.net/ ****"
echo "** LOG of YaCy: DATA/LOG/yacy00.log (and yacy<xx>.log) **"
echo "** STOP YaCy: execute stopYACY.sh and wait some seconds **"
echo "** GET HELP for YaCy: see www.yacy-websearch.net/wiki and forum.yacy.de **"
echo "*******************************************************************************"
echo " >> YaCy started as daemon process. Administration at http://localhost:$PORT << "
eval $cmdline
if [ "$TAILLOG" -eq "1" -a ! "$DEBUG" -eq "1" ];then
tail -f DATA/LOG/yacy00.log
fi
fi
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