[Fix-220][docs] Fix to auto.sh

[Fix-220][docs] Fix to auto.sh

dlink-doc/bin/auto.sh

-#!/bin/bash
# 定义变量
# 要运行的jar包路径，加不加引号都行。 注意：等号两边 不能 有空格，否则会提示command找不到
JAR_NAME="./dlink-admin-*.jar"
#java -Djava.ext.dirs=$JAVA_HOME/jre/lib/ext:$JAVA_HOME/jre/lib:./lib -classpath ."/lib/*.jar" -jar dlink-admin-*.jar
# 如果需要将FLINK依赖直接加入启动脚本，在SETTING中增加$FLINK_HOME/lib
SETTING="-Dloader.path=./lib,./plugins -Ddruid.mysql.usePingMethod=false"

if [ ! -d ${HADOOP_HOME} ];then
 echo 'WARNING!!!...not find HADOOP_HOME for CLASSPATH.'
else
 export HADOOP_HOME="${HADOOP_HOME}"
fi

# 首次启动时候自动创建plugins文件夹和引用flink\lib包！
if [ ! -d "./plugins" ];then
echo 'mkdir plugins now'
mkdir plugins
cd plugins
  if [ ! -d ${FLINK_HOME} ];then
  echo 'WARNING!!!...没有找到FLINK_HOME环境变量，无法引用Flink/lib到plugins，请手动引用或复制Flink jar到plugins文件夹'
  echo 'WARNING!!!...not find FLINK_HOME environment variable to reference Flink/lib to plugins, please reference or copy Flink jar to the plugins folder manually!!'
  else
  ln -s ${FLINK_HOME}/lib
  cd ..
  fi
fi

# 如果输入格式不对，给出提示！
tips() {
	echo ""
	echo "WARNING!!!......Tips, please use command: sh auto.sh [start|stop|restart|status].   For example: sh auto.sh start  "
	echo ""
	exit 1
}
 
 
# 启动方法
start() {
        # 重新获取一下pid，因为其它操作如stop会导致pid的状态更新
	pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
        # -z 表示如果$pid为空时执行
	if [ -z $pid ]; then
        nohup java $SETTING -jar -Xms512M -Xmx2048M -XX:PermSize=512M -XX:MaxPermSize=1024M $JAR_NAME > dlink.log 2>&1 &
        pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
		echo ""
        echo "Service ${JAR_NAME} is starting！pid=${pid}"
		echo "........................Start successfully！........................."
	else
		echo ""
		echo "Service ${JAR_NAME} is already running,it's pid = ${pid}. If necessary, please use command: sh auto.sh restart."
		echo ""
	fi
}
 
# 停止方法
stop() {
		# 重新获取一下pid，因为其它操作如start会导致pid的状态更新
	pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
        # -z 表示如果$pid为空时执行。 注意：每个命令和变量之间一定要前后加空格，否则会提示command找不到
	if [ -z $pid ]; then
		echo ""
        echo "Service ${JAR_NAME} is not running! It's not necessary to stop it!"
		echo ""
	else
		kill -9 $pid
		echo ""
		echo "Service stop successfully！pid:${pid} which has been killed forcibly!"
		echo ""
	fi
}
 
# 输出运行状态方法
status() {
        # 重新获取一下pid，因为其它操作如stop、restart、start等会导致pid的状态更新
	pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
        # -z 表示如果$pid为空时执行。注意：每个命令和变量之间一定要前后加空格，否则会提示command找不到
	if [ -z $pid ];then
		echo ""
        echo "Service ${JAR_NAME} is not running!"
		echo ""
	else
		echo ""
        echo "Service ${JAR_NAME} is running. It's pid=${pid}"
		echo ""
	fi
}
 
# 重启方法
restart() {
	echo ""
	echo ".............................Restarting.............................."
	echo "....................................................................."
		# 重新获取一下pid，因为其它操作如start会导致pid的状态更新
	pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
        # -z 表示如果$pid为空时执行。 注意：每个命令和变量之间一定要前后加空格，否则会提示command找不到
	if [ ! -z $pid ]; then
		kill -9 $pid
	fi
	start
	echo "....................Restart successfully！..........................."
}
 
# 根据输入参数执行对应方法，不输入则执行tips提示方法
case "$1" in
   "start")
     start
     ;;
   "stop")
     stop
     ;;
   "status")
     status
     ;;
   "restart")
     restart
     ;;
   *)
     tips
     ;;
esac
+#!/bin/bash
\ No newline at end of file
+# 定义变量
+# 要运行的jar包路径，加不加引号都行。 注意：等号两边 不能 有空格，否则会提示command找不到
+JAR_NAME="./dlink-admin-*.jar"
+#java -Djava.ext.dirs=$JAVA_HOME/jre/lib/ext:$JAVA_HOME/jre/lib:./lib -classpath ."/lib/*.jar" -jar dlink-admin-*.jar
+# 如果需要将FLINK依赖直接加入启动脚本，在SETTING中增加$FLINK_HOME/lib
+SETTING="-Dloader.path=./lib,./plugins -Ddruid.mysql.usePingMethod=false"
+
+if [ ! -d ${HADOOP_HOME} ];then
+ echo 'WARNING!!!...not find HADOOP_HOME for CLASSPATH.'
+else
+ export HADOOP_HOME="${HADOOP_HOME}"
+fi
+
+# 首次启动时候自动创建plugins文件夹和引用flink\lib包！
+if [ ! -d "./plugins" ];then
+echo 'mkdir plugins now'
+mkdir plugins
+cd plugins
+  if [ ! -d ${FLINK_HOME} ];then
+  echo 'WARNING!!!...没有找到FLINK_HOME环境变量，无法引用Flink/lib到plugins，请手动引用或复制Flink jar到plugins文件夹'
+  echo 'WARNING!!!...not find FLINK_HOME environment variable to reference Flink/lib to plugins, please reference or copy Flink jar to the plugins folder manually!!'
+  else
+  ln -s ${FLINK_HOME}/lib
+  cd ..
+  fi
+fi
+
+# 如果输入格式不对，给出提示！
+tips() {
+	echo ""
+	echo "WARNING!!!......Tips, please use command: sh auto.sh [start|stop|restart|status].   For example: sh auto.sh start  "
+	echo ""
+	exit 1
+}
+ 
+ 
+# 启动方法
+start() {
+        # 重新获取一下pid，因为其它操作如stop会导致pid的状态更新
+	pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
+        # -z 表示如果$pid为空时执行
+	if [ -z $pid ]; then
+        nohup java $SETTING -jar -Xms512M -Xmx2048M -XX:PermSize=512M -XX:MaxPermSize=1024M $JAR_NAME > dlink.log 2>&1 &
+        pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
+		echo ""
+        echo "Service ${JAR_NAME} is starting！pid=${pid}"
+		echo "........................Start successfully！........................."
+	else
+		echo ""
+		echo "Service ${JAR_NAME} is already running,it's pid = ${pid}. If necessary, please use command: sh auto.sh restart."
+		echo ""
+	fi
+}
+ 
+# 停止方法
+stop() {
+		# 重新获取一下pid，因为其它操作如start会导致pid的状态更新
+	pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
+        # -z 表示如果$pid为空时执行。 注意：每个命令和变量之间一定要前后加空格，否则会提示command找不到
+	if [ -z $pid ]; then
+		echo ""
+        echo "Service ${JAR_NAME} is not running! It's not necessary to stop it!"
+		echo ""
+	else
+		kill -9 $pid
+		echo ""
+		echo "Service stop successfully！pid:${pid} which has been killed forcibly!"
+		echo ""
+	fi
+}
+ 
+# 输出运行状态方法
+status() {
+        # 重新获取一下pid，因为其它操作如stop、restart、start等会导致pid的状态更新
+	pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
+        # -z 表示如果$pid为空时执行。注意：每个命令和变量之间一定要前后加空格，否则会提示command找不到
+	if [ -z $pid ];then
+		echo ""
+        echo "Service ${JAR_NAME} is not running!"
+		echo ""
+	else
+		echo ""
+        echo "Service ${JAR_NAME} is running. It's pid=${pid}"
+		echo ""
+	fi
+}
+ 
+# 重启方法
+restart() {
+	echo ""
+	echo ".............................Restarting.............................."
+	echo "....................................................................."
+		# 重新获取一下pid，因为其它操作如start会导致pid的状态更新
+	pid=`ps -ef | grep $JAR_NAME | grep -v grep | awk '{print $2}'`
+        # -z 表示如果$pid为空时执行。 注意：每个命令和变量之间一定要前后加空格，否则会提示command找不到
+	if [ ! -z $pid ]; then
+		kill -9 $pid
+	fi
+	start
+	echo "....................Restart successfully！..........................."
+}
+ 
+# 根据输入参数执行对应方法，不输入则执行tips提示方法
+case "$1" in
+   "start")
+     start
+     ;;
+   "stop")
+     stop
+     ;;
+   "status")
+     status
+     ;;
+   "restart")
+     restart
+     ;;
+   *)
+     tips
+     ;;
+esac