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  • What are the official docker images?
    What are the official docker images?
    The official docker images include: 1. nginx, a high-performance HTTP and reverse proxy service; 2. alpine, a lightweight Linux distribution for security applications; 3. busybox, which integrates more than 300 commonly used Linux commands and tool software; 4. ubuntu; 5. PHP, etc.
    Docker . tomcat 9321 2022-05-12 14:24:03
  • What are the PHP environment building tools?
    What are the PHP environment building tools?
    PHP environment building tools include: 1. phpStudy, which is a program integration package for PHP debugging environment; 2. WampServer, which is an integrated software package of server, PHP interpreter and MySQL database; 3. XAMPP, which is an integrated software package for website building. ; 4. Pagoda Panel is a server management software.
    PHP Problem . tomcat 5395 2023-03-16 07:02:01
  • What is port mapping in linux
    What is port mapping in linux
    Port mapping, also known as port forwarding, refers to mapping the port of the IP address of an external host to a computer in the intranet. When a user accesses this port of the external network IP, the server automatically maps the request to the corresponding machine inside the LAN; This can be achieved by using a dynamic or fixed public network IP routing ADSL broadband router.
    Linux Operation and Maintenance . tomcat 4445 2022-05-09 13:49:42
  • What middleware is available in linux?
    What middleware is available in linux?
    Linux middleware includes: 1. tomcat, a server software with servlet specifications; 2. weblogic, a middleware based on j2ee architecture, which simplifies the development of portable and scalable application systems; 3. jetty, written in Java language , can realize automated testing; 4. JBoss, etc.
    Linux Operation and Maintenance . tomcat 7790 2022-04-29 18:30:06
  • How to solve the problem of being unable to access centos after installing tomcat
    How to solve the problem of being unable to access centos after installing tomcat
    Solution: 1. Use "systemctl start firewalld" to open the firewall; 2. Check whether port 8080 is open. If not, open port 8080; 3. Use "firewall-cmd --reload" to restart the firewall and access it again. Successfully accessed.
    CentOS . tomcat 4183 2022-04-20 17:03:04
  • Where is the linux tomcat directory?
    Where is the linux tomcat directory?
    The Linux tomcat directory is under "usr/local/", and the full path is "usr/local/tomcat"; developers can use the find command to view the tomcat installation directory, and only need to execute the "find / -name *tomcat*" command. Can.
    Linux Operation and Maintenance . tomcat 16309 2022-03-25 15:01:31
  • Redis detailed analysis of master-slave replication, sentinels and clusters
    Redis detailed analysis of master-slave replication, sentinels and clusters
    This article brings you relevant knowledge about redis, which mainly introduces issues related to the three modes of master-slave replication, sentinel and cluster, as well as distributed locks, system optimization, etc. I hope it will be helpful to everyone. .
    Redis . tomcat 2245 2022-03-22 18:18:16
  • What is linux port forwarding
    What is linux port forwarding
    In Linux, port forwarding refers to using Nginx to monitor the port. When an HTTP request arrives, it matches the HOST and other information of the HTTP request with its configuration file and forwards it to the corresponding application; port forwarding can be used to access domain names without adding a port. .
    Linux Operation and Maintenance . tomcat 2826 2022-03-11 10:41:40
  • Can docker images run cross-platform?
    Can docker images run cross-platform?
    Docker images can run across platforms; as long as the system architecture is the same, the same image can be used. The x86 image can only be used on the x86 system, and the arm image can only be used on the arm system. The docker image only simulates a container. The environment has little to do with the host machine.
    Docker . tomcat 6491 2022-03-08 14:58:23
  • What does linux operation and maintenance do?
    What does linux operation and maintenance do?
    The work done by Linux operation and maintenance: 1. Service monitoring; 2. Service fault management; 3. Service capacity management; 4. Service performance optimization; 5. Service global traffic scheduling; 6. Service task scheduling; 7. Service security guarantee; 8 , Automatic service release and deployment; 9. Service cluster management; 10. Database management, etc.
    Linux Operation and Maintenance . tomcat 13461 2022-03-02 14:08:58
  • How to modify tomcat port number in linux
    How to modify tomcat port number in linux
    Method: 1. Use the vim command to enter and edit the "server.xml" file. The syntax is "vim/installation path/tomcat full name/conf/server.xml"; 2. Enter "/8080" at the bottom to find the specified port number. Modify; 3. After the modification is completed, enter ":wq" to save and exit.
    Linux Operation and Maintenance . tomcat 9947 2022-01-13 15:55:08
  • Detailed explanation of exciting mysql architecture and InnoDB storage engine knowledge
    Detailed explanation of exciting mysql architecture and InnoDB storage engine knowledge
    This article brings you knowledge about the advanced architecture of MYSQL and the InnoDB storage engine. I hope it will be helpful to you.
    Mysql Tutorial . tomcat 2190 2022-01-05 18:16:19
  • What are the docker base images?
    What are the docker base images?
    Basic images include: 1. Application images (nginx, redis, mongo, mysql, httpd, php, tomcat, etc.); 2. Programming language images (node, oraclejdk, openjdk, python, golang, etc.); 3. Blank image "scratch" .
    Docker . tomcat 6277 2021-12-30 17:12:31
  • What should I do if Docker fails to install Tomact?
    What should I do if Docker fails to install Tomact?
    Solution to the unsuccessful installation of tomact with docker: 1. Use the "docker exec -it b6a955c3cbea /bin/bash" command to enter the tomcat directory; 2. Delete webapps and rename webapps.dist to webapps.
    Docker . tomcat 1748 2021-12-30 11:46:39
  • How to solve the problem that tomcat cannot be shut down in linux
    How to solve the problem that tomcat cannot be shut down in linux
    Method: 1. Use the ps command to find the current tomcat process id, the syntax is "ps -ef|grep tomcat"; 2. Use the kill command to end the tomcat process based on the id, the syntax is "kill -HUP id"; 3. Use ". /shutdown.sh" command to restart.
    Linux Operation and Maintenance . tomcat 3348 2021-12-27 17:37:24

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