cemtos 7 linux Tutorial for installing and uninstalling tomcat 7

1. The statement:

This article USES the operating system version: Centos 7 Linux system
Source: CentOS-7-ES7en86_64-ES8en-1708.ES9en
Website to download address: http: / / isoredirect centos. org centos / 7 / isos x86_64 / CentOS - 7 - x86_64 - DVD - 1708. iso
Installation package selection: Minimum installation package (with jdk installed and vim features)

2. Preparation before installation of tomcat 7

Download the tomcat installation package from the apache website (it is recommended to use the installation file in the form of tar package)

Official website to download address: http: / / mirror bit. edu. cn/apache/tomcat/tomcat - 7 / v7. 0.82 / bin/apache - tomcat - 7.0.82. tar. gz

2.1 Upload the tomcat installation file to the linux system via ftp software

The student is placed under the /var/ftp/pub folder.

2.2 Unzip the file and cut it to/directory

Unzip file: ES63en-ES64en ES65en-ES66en-7.0.82.tar.gz

Move to the root directory: mv ES72en-ES73en-7.0.82.tar. gz /

Rename file: mv ES79en-ES80en-7.0.82.tar. gz./tomcat7

3. Start tomcat

Check to see if the.sh file in the /tomcat7/bin/ directory is executable

Use the ll command to view file permissions

If the file is not available, use the command:

chmod 755. / *. sh

Modify all.sh files in the current directory to make them executable

Run tomcat:./ ES107en.sh

Close tomcat:./ ES112en.sh

4. Firewall configuration

Open port 8080:

firewall - cmd - zone = public - add - port = 8080 / tcp permanent

Restart the firewall:

firewall - cmd - reload

5. Set tomcat to boot from startup

4.1 Modify the rc. local file configuration (add script at the end of the file)

vim etc/rc. d/rc. local

Add the script at the end of the text:

　JAVA_HOME=/usr/java/jdk1.7.0_80
　　export JAVA_HOME
　　/tomcat7/bin/startup.sh

4.2 Modify the ES155en.local file to be executable, such as chmod +x ES159en.local

Restart the machine.

conclusion