Apache Tomcat

Apache Tomcat™ is an open source software implementation of the Java Servlet, JavaServer Pages, Java Expression Language and Java WebSocket technologies. The Java Servlet, JavaServer Pages, Java Expression Language and Java WebSocket specifications are developed under the Java Community Process.

Apache Tomcat is developed in an open and participatory environment and released under the Apache License version 2. Apache Tomcat is intended to be a collaboration of the best-of-breed developers from around the world. We invite you to participate in this open development project. To learn more about getting involved, click here.

Apache Tomcat powers numerous large-scale, mission-critical web applications across a diverse range of industries and organizations. Some of these users and their stories are listed on the PoweredBy wiki page.

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Download:

Binary core distribution

http://a.mbbsindia.com/tomcat/tomcat-7/v7.0.68/bin/apache-tomcat-7.0.68.tar.gz

[root@rhel6 usr]# mkdir apache_tomcat
[root@rhel6 usr]# cd apache_tomcat/
[root@rhel6 apache_tomcat]# ls
[root@rhel6 apache_tomcat]# wget http://a.mbbsindia.com/tomcat/tomcat-7/v7.0.68/bin/apache-tomcat-7.0.68.tar.gz
--2016-03-14 23:21:23--  http://a.mbbsindia.com/tomcat/tomcat-7/v7.0.68/bin/apache-tomcat-7.0.68.tar.gz
Resolving a.mbbsindia.com... 103.27.233.42
Connecting to a.mbbsindia.com|103.27.233.42|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 8900822 (8.5M) [application/x-gzip]
Saving to: “apache-tomcat-7.0.68.tar.gz”

 2% [>                                                                ] 225,322     81.2K/s    



Step2:
[root@rhel6 apache_tomcat]# ls
apache-tomcat-7.0.68.tar.gz
[root@rhel6 apache_tomcat]# tar -xzf apache-tomcat-7.0.68.tar.gz
[root@rhel6 apache_tomcat]# ls
apache-tomcat-7.0.68  apache-tomcat-7.0.68.tar.gz
[root@rhel6 apache_tomcat]#

step3: 

[root@rhel6 apache_tomcat]# cd apache-tomcat-7.0.68

[root@rhel6 apache-tomcat-7.0.68]# ls

bin  conf  lib  LICENSE  logs  NOTICE  RELEASE-NOTES  RUNNING.txt  temp  webapps  work

[root@rhel6 apache-tomcat-7.0.68]# pwd

/usr/apache_tomcat/apache-tomcat-7.0.68

[root@rhel6 apache-tomcat-7.0.68]# cd bin/

[root@rhel6 bin]# pwd

/usr/apache_tomcat/apache-tomcat-7.0.68/bin

[root@rhel6 bin]# ls

bootstrap.jar       commons-daemon-native.tar.gz  digest.sh         startup.bat           tool-wrapper.sh

catalina.bat        configtest.bat                setclasspath.bat  startup.sh            version.bat

catalina.sh         configtest.sh                 setclasspath.sh   tomcat-juli.jar       version.sh

catalina-tasks.xml  daemon.sh                     shutdown.bat      tomcat-native.tar.gz

commons-daemon.jar  digest.bat                    shutdown.sh       tool-wrapper.bat

[root@rhel6 bin]# 

Step 4:  Catalina path

vim /etc/bashrc

export CATALINA_HOME=/usr/apache_tomcat/apache-tomcat-7.0.68

export PATH=$PATH:${CATALINA_HOME}

export CATALINA_BASE=/usr/apache_tomcat/apache-tomcat-7.0.68

export PATH=$PATH:${CATALINA_BASE}

[root@rhel6 bin]# 

Start service

[root@rhel6 apache-tomcat-7.0.68]# cd $CATALINA_HOME

[root@rhel6 apache-tomcat-7.0.68]# cd /usr/apache_tomcat/apache-tomcat-7.0.68/bin/

[root@rhel6 bin]# ls

bootstrap.jar  catalina-tasks.xml            configtest.bat  digest.bat        setclasspath.sh  startup.bat      tomcat-native.tar.gz  version.bat

catalina.bat   commons-daemon.jar            configtest.sh   digest.sh         shutdown.bat     startup.sh       tool-wrapper.bat      version.sh

catalina.sh    commons-daemon-native.tar.gz  daemon.sh       setclasspath.bat  shutdown.sh      tomcat-juli.jar  tool-wrapper.sh

[root@rhel6 bin]# sh startup.sh 

Using CATALINA_BASE:   /usr/apache_tomcat/apache-tomcat-7.0.68

Using CATALINA_HOME:   /usr/apache_tomcat/apache-tomcat-7.0.68

Using CATALINA_TMPDIR: /usr/apache_tomcat/apache-tomcat-7.0.68/temp

Using JRE_HOME:        /usr/java/jdk1.7.0_21

Using CLASSPATH:       /usr/apache_tomcat/apache-tomcat-7.0.68/bin/bootstrap.jar:/usr/apache_tomcat/apache-tomcat-7.0.68/bin/tomcat-juli.jar

Tomcat started.

[root@rhel6 bin]# 

Port 8080

For Credential

Copy

<role rolename="manager-gui"/>

<user username="tomcat" password="s3cret" roles="manager-gui"/>

Paste on server following 

[root@rhel6 conf]# pwd

/usr/apache_tomcat/apache-tomcat-7.0.68/conf

[root@rhel6 conf]# 

[root@rhel6 conf]# ls

Catalina  catalina.policy  catalina.properties  context.xml  logging.properties  server.xml  tomcat-users.xml  web.xml

[root@rhel6 conf]# 

vim tomcat-users.xml

add lines

<!--

  NOTE:  The sample user and role entries below are wrapped in a comment

  and thus are ignored when reading this file. Do not forget to remove

  <!.. ..> that surrounds them.

-->

<role rolename="manager-gui"/>

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

<!--

  <role rolename="tomcat"/>

  <role rolename="role1"/>

  <user username="tomcat" password="tomcat" roles="tomcat"/>

  <user username="both" password="tomcat" roles="tomcat,role1"/>

Give Username and password

save and quit

->

Modify conf/server.xml

 <Connector port="8080" protocol="HTTP/1.1"

               address="192.168.61.12"

               connectionTimeout="20000"

               redirectPort="8443" />

    <!-- A "Connector" using the shared thread pool-->

save and quit

and restart tomcat service