Create tomcat.md

shell/tomcat.md

@@ -0,0 +1,163 @@
+```sh
+#!/bin/bash  
+# author: Sean Chow ([email protected])
+# 
+#  
+# chkconfig: 345 80 15  
+# description: use service tomcat xintr 
+
+# Source function library.  
+. /etc/rc.d/init.d/functions  
+
+# tomcat名字
+tcName=tomcat-$1
+basedir=/data/program/tomcat/$tcName
+tclog=${basedir}/logs/catalina.out
+
+RETVAL=0  
+
+start(){ 
+        checkrun  
+        if [ $RETVAL -eq 0 ]; then  
+                echo "###### Tomcat正在启动 ######"  
+                $basedir/bin/startup.sh  
+                touch /var/lock/subsys/${tcNo}
+                checklog 
+                status
+        else  
+                echo "###### Tomcat启动成功 ######"  
+        fi  
+}  
+
+# 停止某一台tomcat，如果是重启则带re参数，表示不查看日志，等待启动时再提示查看  
+stop(){
+        checkrun  
+        if [ $RETVAL -eq 1 ]; then  
+                echo "###### Tomcat正在关闭 ######"  
+                $basedir/bin/shutdown.sh  
+                if [ "$1" != "re" ]; then
+                  checklog
+                else
+                  sleep 5
+                fi
+                rm -f /var/lock/subsys/${tcNo} 
+                status
+        else  
+                echo "###### Tomcat关闭成功 ######"  
+        fi  
+}  
+
+status(){
+        checkrun
+        if [ $RETVAL -eq 1 ]; then
+                echo -n "-- Tomcat ( pid "  
+                ps ax --width=1000 |grep ${tcName}|grep "org.apache.catalina.startup.Bootstrap start" | awk '{printf $1 " "}'
+                echo -n ") 正在运行"  
+                echo  
+        else
+                echo "-- Tomcat 停止运行"  
+        fi
+        #echo "---------------------------------------------"  
+}
+
+# 查看tomcat日志，带vl参数
+log(){
+        status
+        checklog yes
+}
+
+# 如果tomcat正在运行，强行杀死tomcat进程，关闭tomcat
+kill(){
+        checkrun
+        if [ $RETVAL -eq 1 ]; then
+            read -p "-- 确定要杀死 ${tcName} 的进程吗?[no])" answer
+            case $answer in
+                Y|y|YES|yes|Yes)
+                    ps ax --width=1000 |grep ${tcName}|grep "org.apache.catalina.startup.Bootstrap start" | awk '{printf $1 " "}'|xargs kill -9  
+                    status
+                ;;
+                *);;
+            esac
+        else
+            echo "-- exit with $tcName still running..."
+        fi
+}
+
+
+checkrun(){  
+        ps ax --width=1000 |grep ${tcName}| grep "[o]rg.apache.catalina.startup.Bootstrap start" | awk '{printf $1 " "}' | wc | awk '{print $2}' >/tmp/tomcat_process_count.txt  
+        read line < /tmp/tomcat_process_count.txt  
+        if [ $line -gt 0 ]; then  
+                RETVAL=1  
+                return $RETVAL  
+        else  
+                RETVAL=0  
+                return $RETVAL  
+        fi  
+}  
+
+# 如果是直接查看日志viewlog，则不提示输入[yes]，否则就是被stop和start调用，需提示是否查看日志
+checklog(){
+        answer=$1
+        if [ "$answer" != "yes" ]; then
+            read -p "-- 查看 catalina.out 日志吗 $2 status?[yes])" answer
+        fi
+        case $answer in
+            Y|y|YES|yes|Yes|"")
+                tail -f ${tclog}
+            ;;
+            *)
+            #    status
+            #    exit 0
+            ;;
+        esac
+}
+checkexist(){
+        if [ ! -d $basedir ]; then
+            echo "-- tomcat $basedir does not exist."
+            exit 0
+        fi
+}
+
+
+case "$2" in  
+start)  
+        checkexist
+        start  
+        exit 0
+        ;;  
+stop)  
+        checkexist
+        stop  
+        exit 0
+        ;;  
+restart)  
+        checkexist
+        stop re 
+        start 
+        exit 0
+        ;;  
+status)  
+        checkexist
+        status  
+        #$basedir/bin/catalina.sh version  
+        exit 0
+        ;;  
+log)
+        checkexist
+        log
+        exit 0
+        ;;
+kill)
+        checkexist
+        status
+        kill
+        exit 0
+        ;;
+*)  
+        echo "使用方法: service $0 [start|stop|restart|status|log|kill]"  
+        echo "举个栗子-> service tomcat xintr start"
+        esac  
+
+exit 0
+```