1. Use the rpm -qa | grep -i tomcat view existing Tomcat information
2. Go to completely remove the root user, use the command
yum -y remove tomcat
3. The package downloaded tar jdk Upload (by xftp tool) to the / usr / local / src directory, unzip in the directory, using the command
tar -zxvf apache-tomcat-8.0.0-RC3.tar.gz
4. open port 8080, enter the configuration file vim / etc / sysconfig / iptables add
-A INPUT -m state --state NEW -m tcp -p tcp --dport 8080 -j ACCEPT
5. reload strong fire service iptables restart
7. Start Tomcat /usr/local/src/tomcat8/bin/startup.sh
8. If you need to delete a file or folder, use the command rm -f express force delete a file or directory; if you need to modify the folder or folder name enter the command
Mv need to modify the file name to modify the file name
If you need to copy, use the command
Cp original file path where the specified path
If the authority is not enough, use the command
chmod 777 filename
DESCRIPTION permissions, including read permission (4), write (2), an operation (1) three
Permission group divided into four parts, the file (-) or folder (d), owner permissions (rwx digital addition), Group Permissions (rwx digital addition), Others permission (rwx numbers together)
