类UNIX系统中启动脚本记录

#程序运行时进程名称（唯一）EXE_NAME=""#此语句表示先杀掉存在的进程for PID in `ps -ef | grep -v grep | grep java | grep $EXE_NAME | awk "{print $2}"`
do kill -9 $PID
done#进程启动时分配的内存空间,因系统和进程所需空间而异
MEM_OPTS="-d64 -Xms30g -Xmx50g -XX:PermSize=128M -XX:MaxPermSize=512m"#使用java自带的jvisualvm.exe监控程序时，需要配置的JMX 信息JMX_OPTS="-Dcom.sun.management.jmxremote.port=10001 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false"#设置进程运行时区TIME_ZONE="-Duser.timezone=Asia/Singapore"
PRG="$0"while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : ".*-> （.*）$"`
if expr "$link" : "/.*" > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`/"$link"
fi
donePRGDIR=`dirname "$PRG"`cp=$PRGDIR/:$PRGDIR/main.jar:$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jar
for libfile in $PRGDIR/lib/*.*; do
cp=$libfile:$cp
done#远程调式程序时用到#DEBUG="-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=1045"
CLASSPATH=$cp$JAVA_HOME/bin/java -D$EXE_NAME $MEM_OPTS $JMX_OPTS $DEBUG $JAVA_OPTS $TIME_ZONE -classpath $cp pas.stat.domain.AppMain $@ 1>/dev/null 2>/dev/null &