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First of all, let's download tomcat. Because I installed jdk 1.7 before, I downloaded the corresponding tomcat 7 here. Click the download link to open the following page.

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In the page opened above, open the compiled tar.gz package and explain it, as shown below;

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Right-click the link of tar.gz package and select "Copy Link Address" from the pop-up menu (most browsers have similar functions);

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through

After the above operations, we got the download address of tomcat. Let's use the terminal to download tomcat: enter the command: wget.

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under

After loading, let's unpack and enter the command: tar-zxvf Apache-Tomcat-7.0.61.tar.gz-c/usr/local/

Unzip the package /usr/local/ directory, and then enter the command: mv/usr/local/Apache-Tomcat-7.0.61.

/usr/local/tomcat7 Rename the newly extracted tomcat directory to apache-tomcat-7.0.6 1 and call it tomcat7.

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lose

Enter the command: /usr/local/tomcat7 to switch to.

Under the /usr/local/tomcat7 directory, let's start the tomcat service. Just go to the bin directory under tomcat and find sartup.sh

The service has started. To start the service, let's enter the command:. /bin/startup.sh. After entering enter, you will see the status information of service startup.

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The default startup port number of tomcat is: 8080. When you enter http://localhost:8080/ in the linux system of the virtual machine, you will find that the access is successful.

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but

When you use the ip of linux for external access, you will find that it fails, because by default, the firewall of linux is open, and only a few special ports can be accessed externally after the system is installed.

Q: If the post-installed software needs to be accessed through an external port, there are two solutions: 1. Use the command: sevice iptables stop.

Stop the firewall service, but when you start the linux system, the firewall will restart; 2. The most basic solution is to add a port number rule that requires external access to firewall rules, as shown below.

First enter the command:/sbin/iptables-iinput-ptcp-dport8080-jaccept.

Edit the firewall rules file, and then enter the command: /etc/rc.d/init.d/iptables to save to the iptables file.

Finally, enter the command: service iptables restart to restart the firewall service and make the newly added rules take effect.

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After the configuration is completed and takes effect, you can use the command: /etc/init.d/iptables status to check whether the current 8080 port is added successfully;

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After adding firewall rules, you can use an external browser to access tomcat in the format of http:/192.168.1.64: 8080/,and you will find it successful.