Shulou(Shulou.com)06/03 Report--

What this article shares with you is the installation and configuration tutorial of apache tomcat in linux. I believe most people don't know how to install it yet. In order to summarize the following, let's move on.

Apache Tomcat, also known as the Tomcat server, is an open source java servlet cotainer& that provides a pure JAVA http webserver environmnet to run java code. This is a very famous and widely used Java-based website running around the world. Apache Tomcat software provides a large number of mission-critical Web applications for many industries and organizations.

Apache Tomcat can be used in a variety of operating systems, such as Linux,Unix,Windows. Apache Tomcat recently announced the end of life for Tomcat version 8.0.x, although this will not affect version 8.5.x.

How does linux install apache tomcat?

In this tutorial, we will discuss the Apache Tomcat installation of v8.5 because it is the latest stable version (v9 is also available, is still in BETA at the time of writing, and there is no stable version currently).

necessary condition

To install Tomcat 8.5, we will need JAVA 7 or later. So first we need to install and set up JAVA on our system. You can install JAVA using the following command

CentOS/RHEL$ sudo yum install java-1.8.0Ubuntu/Debian$ sudo apt-get install openjdk-8*

Apache Tomcat installation

For the Apache Tomcat installation, we will download the archived package from the official website using the following command

$wget http://redrockdigimark.com/apachemirror/tomcat/tomcat-8/v8.5.23/bin/apache-tomcat-8.5.23.tar.gz

Once the file has been downloaded, extract the package in the / opt directory (we can also use some other directories / data, etc.). Run the following command in the terminal to extract the file

$tar-xvzf pache-tomcat-8.5.23.tar.gz-C / opt$ mv / opt/apache-tomcat-8.5.23/ / opt/tomcat

Now Apache Tomcat is ready, but before we do this, we need to assign certificates to access tomcat's' Manager' and 'GUI' pages, with no username and password set by default. To verify the credentials, we will use the'/ opt/tomcat/conf/tomcat-users.xml' file

$vim / opt/tomcat/conf/tomcat-users.xml

And make the following input to the file

Make sure you make these inputs before the label "tomcat-users", that is, before the lines mentioned below

->

The same applies to host-manager context files

$vi / opt/tomcat/webapps/host-manager/META-INF/context.xml

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