Linux Tomcat JDK Installation

Source: Internet
Author: User
Tags tomcat server

  1. Installing the JDK
    # Yum Search Java | Grep-i--color JDK
    Yum Install JAVA-1.7.0-OPENJDK Java-1.7.0-openjdk-devel
  2. Setting environment variables


    Add to:



    Path= $PATH: $JAVA _home/bin: $JRE _home/bin

    Classpath=.: $JAVA _home/lib/dt.jar: $JAVA _home/lib/tools.jar: $JRE _home/lib

    Export Java_home jre_home PATH CLASSPATH

  3. Test JDK


    Public class Hello {public static void main (String args []) {System.out.println ("Hello world! " );}}
    Java Code

    # Javac

    # java Hello

  4. Installing Tomcat

    Open firewall 8080 port

    # cd/tmp

    # wget

    # tar Xzf apache-tomcat-7.0.56.tar.gz




    Modify Conf/tomcat-users.xml file under Tomcat path, add login account

    Note Where the file is added

    <!--User Manager can access only manager section--

    <role rolename= "Manager-gui"/>

    <user username= "manager" password= "_secret_password_" roles= "Manager-gui"/>

    <!--user admin can access Manager and Admin section both--

    <role rolename= "Admin-gui"/>

    <user username= "admin" password= "_secret_password_" roles= "Manager-gui,admin-gui"/>

    Apache is installed by default

    The Apache default directory is:/var/www/html

    The Tomcat program default directory is:/usr/local/tomcat7/webapps

  5. Automatically start Tomcat

    Add the Tomcat file to the/etc/init.d/file and add the Execute permission.

    #!/bin/bash# chkconfig:234  -  the# Description:tomcat Server basic Start/shutdown script# processname:tomcatjava_home=/usr/java/jdk1.7. 0_60export Java_hometomcat_home=/usr/local/tomcat/Binstart_tomcat=/usr/local/tomcat/bin/startup.SHStop_tomcat=/usr/local/tomcat/bin/shutdown.SHstart () {Echo-N"starting Tomcat:"CD $TOMCAT _home${start_tomcat}Echo "Done ."}stop () {Echo-N"shutting down Tomcat:"CD $TOMCAT _home${stop_tomcat}Echo "Done ."} Case " $" inchstart) Start; stop) stop;; Restart) StopSleep Tenstart;;*)Echo "Usage: $ {Start|stop|restart}"EsacExit0

    CHOMD +r Tomcat

    Add Boot Boot

    Chkconfig--add Tomcat

Linux Tomcat JDK Installation

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