tomcat start and stop scripts

#! / bin / bash 

JDK_HOME = / apps / jdk1. 7 .0_79 
CATALINA_HOME = / apps / Tomcat 
export JDK_HOME CATALINA_HOME 
source / etc / profile 
#PID = ` ps -ef | grep   -v grep   | grep java | awk   ' {print $ 2} ' ` 
#NUM =` ps -ef | grep   -v grep   | grep java | awk   ' {print $ 2} ' | wc - l` 

#Case $ . 1  in 
Start () { 
        echo  " Determining the service status, wait! "        
        echo  " Please wait 3 seconds " 
        echo  " 3 " ; SLEEP  . 1 ; echo  " 2 " ; SLEEP  . 1 ; echo  " . 1 " ; SLEEP  1 
        IF       netstat -an | grep  8080 | grep LISTEN> / dev / null 
        the then 
                echo  " ! Tomcat is already running "   
        the else 
                echo  "Tomcat is not running, 1 second to start! " 
                Echo  . 1 ; SLEEP  . 1 
                $ CATALINA_HOME . / Bin / Catalina SH Start
                 echo   " the Tomcat started successfully completed, after 5 seconds is determined whether a successful start " 
                echo  " . 5 " ; SLEEP  . 1 ; echo  " . 4 " ; SLEEP  . 1 
        echo  " . 3 " ; SLEEP  . 1 ; echo  " 2 " ; SLEEP  . 1 ; echo  " . 1 "; SLEEP  . 1 
        IF   the netstat -an | grep  8080 | grep the LISTEN> / dev / null 
            the then 
                the PID = ` PS -ef | grep   Tomcat | grep JDK | awk  ' {2} Print $ ' ` 
                NUM = ` PS -ef | grep   Tomcat | grep the JDK | awk  ' {Print $ 2} ' | WC - l`
                 echo  " Tomcat has started successfully $ {NUM} a Tomcat process, PID is $ {PID}!" 
            The else 
                echo  " Tomcat failed to start, restart! " 
                Echo  . 1 
        Fi 
        Fi 
        } 
STOP () { 
                the PID =` PS -ef | grep   -v grep   | grep Java | awk   ' {2} Print $ ' ` 
                NUM =` PS -ef | grep   -v " Color "   | grep Tomcat | awk  ' {2} Print $ ' | WC - l`
                echo  " Determining service status, please wait 3 seconds! "   
                echo  " 3 " ; SLEEP  1 ; echo  " 2 " ; SLEEP  1 ; echo  " 1 " ; SLEEP  1 
        IF   netstat -an | grep  8080 | grep LISTEN> / dev / null 
           the then 
                echo  " Tomcat is running, shut down after one second! " 
                echo   1 ; SLEEP  1 
                echo  " ! Tomcat service will be shut down, please wait "  
        $ CATALINA_HOME/ bin / catalina. SH STOP; echo  " has been performed to close the command, how much is being checked shut Tomcat process, please wait 30 seconds! " 
                SLEEP  2 
        echo  " 3 " ; SLEEP  1 ; echo  " 2 " ; SLEEP  1 ; echo  " 1 " ; SLEEP  1 
                pkill the Java && pkill Tomcat
                 IF   netstat -an | grep  8080 | grep LISTEN> / dev / null ; the then 
                        PID`= PS -ef | grep   -v grep   | grep Java | awk   ' {2} Print $ ' ` 
                        NUM = ` PS -ef | grep   -v " Color "   | grep Tomcat | awk  ' {2} Print $ ' | WC - L `
                         the kill - 9 $ PID; echo  " has successfully closed a $ {NUM} tomcat process , " 
                the else 
                        echo   " Tomcat has been closed to complete! " 
                echo "3";sleep 1;echo "2";sleep 1;echo "1";sleep 1
                fi
        else
                echo "Tomcat 没有运行"
                echo 1
        fi
        if  netstat -an | grep 8080 | grep LISTEN >/dev/null;then
            PID=`ps -ef  | grep  -v grep  | grepthe Java | awk   ' {Print $ 2} ' ` 
            #NUM =` PS -ef | grep   -v " Color "   | grep tomcat | awk  ' {Print $ 2} ' | WC - l`
             echo  " failed to close, about to force the removal process tomcat ! " 
            SLEEP  2 
            pkill Tomcat; SLEEP  2 
            IF   netstat -an | grep  8080 | grep LISTEN> / dev / null ; the then 
                echo  "Failure forced to close, once again about to force the removal of tomcat process! " 
                Pkill the Java; SLEEP  2 
            fi 
        fi 
        } 
restart () { 
        STOP 
        Start 
 } 

Case  " $ 1 "  in 
Start) 
Start 
;; 

STOP) 
STOP 
;; 

restart) 
restart 
;;

 * )
 echo $ " Usage: $ 0 {Start | STOP | restart | Status} "  
esac