Gadgets N Apps

#!/bin/bash date > /tmp/v.out hostname >> /tmp/v.out /opt/jweb/ daemon /tomcat/bin/shutdown.sh >> /tmp/v.out sleep 10 /opt/jweb/ daemon /tomcat/bin/startup.sh >> /tmp/v.out dt = $(date +%d-%b-%H_%M) export msg= " Restart server @ + $(date +%d-%b-%H_%M) " test -s /tmp/v.out  && mail -s " $msg " MAIL_ID   < /tmp/v.out

Startup: #!/bin/bash export JAVA_HOME=/usr/lib/jvm/java-8-oracle export PATH=$PATH:/$JAVA_HOME/bin cd /opt/jweb/daemon/jmsd/ #kill old instance .. just a cleanup pid=`cat ./mpid` kill $pid sleep 2 kill -9 $pid #Following lines will create file name for old log file and archiving it  n=`date +'%F_%T.out'` echo $n mv lcj.out $n gzip -9vf $n #hadoop jar lcjmsdaemon.jar 1 ./applicationContext.xml & #hadoop jar lcjmsdaemon.jar 1 > ./lcj.out 2>&1 & java -server -jar logger.jar & echo $! > ./mpid Shutdown: #!/bin/bash  cd /opt/jweb/daemon/jmsd/ pid=`cat ./mpid` kill $pid sleep 2 kill -9 $pid

#!/bin/bash # description: Tomcat Start Stop Restart # processname: tomcat # chkconfig: 234 20 80 #Uncomment services you would like to start  JAVA_HOME=/opt/jrockit export JAVA_HOME PATH=$JAVA_HOME/bin:$PATH export PATH TOMCAT_HOME=/opt/jweb/daemon/tomcat/bin export AMQ_HOME=/opt/jweb/daemon/amq58/bin export LCJMS_HOME=/opt/jweb/daemon/jmsd case $1 in start) /bin/su tom  -c $AMQ_HOME/startup.sh /bin/su tom  -c $TOMCAT_HOME/startup.sh #/bin/su tom  -c $LCJMS_HOME/startup.sh ;;  stop)    /bin/su tom  -c $TOMCAT_HOME/shutdown.sh ;;  restart) /bin/su tom  -c $TOMCAT_HOME/shutdown.sh /bin/su tom  -c $TOMCAT_HOME/startup.sh ;;  esac     exit 0 ## Once you create this script run following command on ubuntu to make it available on boot For Ubuntu:: # update-rc.d <scriptname> defaults For RHEL/Centos/OEL Step 1:  ...