Install Tomcat & JDK

•Downloand Tomcat & JDK

•Installation Tomcat & JDK

•Startup/Shutdown Tomcat

•Management URLs

•Manager Tools Issue

•Check Manager Tools

•/home/tomcat/apache-tomcat-8.5.23/webapps/host-manager/META-INF/context.xml

•/home/tomcat/apache-tomcat-8.5.23/webapps/manager/META-INF/context.xml

•JDK Environment

•Vim /etc/profile

export JAVA_HOME=/home/tomcat/jdk1.8.0_151

export JRE_HOME=/home/tomcat/jdk1.8.0_151/jre

export CLASS_PATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib

export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin

•Env Setting

•update-alternatives --install /usr/bin/javac javac /home/tomcat/jdk1.8.0_151/bin/javac 300

•update-alternatives --install /usr/bin/java java /home/tomcat/jdk1.8.0_151/bin/java 300