How to open tomcat after installation

Opening steps for Tomcat: Start the Tomcat service (Windows: start in "Services"; Linux/macOS: start using the command line); access the management interface (default address: http://localhost:8080/manager /html); log in using default credentials (username: admin, password: tomcat); view Tomcat status; deploy and manage applications.

How to open Tomcat after installation

Tomcat is a popular open source Java Servlet container used on servers Run Java web applications on the client. After you install Tomcat, you need to get it up and running before you can use it. The following are the steps to open Tomcat:

1. Start the Tomcat service

• Windows: Find the "Services" option in the start menu , find and right-click Apache Tomcat (or something similar) and select Start.
• Linux/macOS: Open a terminal window, go to the Tomcat installation directory (usually /usr/local/tomcat), and run the following command:

<code class="bash">sudo service tomcat start</code>

2. Access the Tomcat management interface

Tomcat runs the management interface on port 8080 by default. To access it, enter the following URL into your browser:

<code>http://localhost:8080/manager/html</code>

3. Log in with your credentials

When you access the admin interface for the first time, you will be prompted for your username and password. By default, the username is "admin" and the password is "tomcat".

4. View Tomcat status

After logging in, you will see Tomcat’s management dashboard. Server status, deployed applications, and other information are displayed here.

5. Deploying and managing applications

The management interface can also be used to deploy and manage Java web applications (WAR files). To deploy the application, click the Deployment tab and select the WAR file to deploy.

Important Tip:

• Make sure the Tomcat service is started to access the management interface.
• Default credentials are for initial setup only. It is strongly recommended to change your username and password for enhanced security.
• Through the firewall, open the port where Tomcat runs (usually 8080).

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