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This article was originally published from January 26, 2018. This paper contains the general steps to deploy Django code written by Python 3 to Digital Ocean, involving git, pyvenv, mysql, pm2 and other technologies, which can provide some reference for Django deployment. Before you start deploying, you need to prepare a remote server, a domain ...

Catalog Overview of Nginx Four-Layer Load Balancing What is Load Balancing Load balancing application scenarios Four-tier and Seven-tier Cluster Architecture Summary of Four-Layer Load Balancing How to Configure Four-Layer Load Balancing in Nginx nginx four-tier load balancin ...

00. Catalogue Articles Catalogue 00. Catalogue 01. Overview of commands 02. Command format 03. Common Options 04. Reference examples 05. Appendix 01. Overview of commands The sshd command is the server Daemon in the opensshd software suite. ...

Basic environment CentOS Linux release 7.6.1810 (Core) OpenSSH_7.9p1, OpenSSL 1.0.2k-fips 26 Jan 2017 Upgrade preparation Open the file transfer tool (such as xftp) while opening the ssh connection tool (such as xshell). Because the upgrade process cannot create new connections for the need to up ...

Articles Catalogue 1. Install flink (1) 2. Flnk Standalone mode deployment 2.1. Modify configuration files 3. YARN mode installation 3.1. Hadoop Installation 3.1.1. Hadoop download and decompression 3.1.2. Configuration of Hadoop configuration file 3.1.3. Start hadoop 3.1.4. The process of starting ...

1. Configure the java environment of two tomcat back-end services separately 1) Prepare jdk8 compression packages [root@tomcat jdk]# pwd /usr/local/src/jdk root@tomcat jdk]# ls jdk-8u211-linux-x64.tar.gz 2) Unzip the jdk package in the current directory and create a soft connection [root@tomcat jdk]# tar xvf jdk-8u211-linux-x64.tar.gz [root@ ...

When you clone from a remote warehouse, Git actually automatically maps the local master branch to the remote master branch, and the default name of the remote warehouse is origin. To view information about remote libraries, use git remote: $ git remote origin Or, display more detailed information with git remote-v: $ git remote -v o ...

ps is the abbreviation of Process Status, which lists snapshots of processes running in the current system. The use of ps can determine which processes are running, the state of the process running, whether the process is over, whether the process is dead, which processes occupy too much resources, and so on. ps provides a one-time process vi ...

Most people have experienced high school, it is not difficult to find that 650 points in the college entrance examination and 450 points in the book list are basically the same, why? This is often not because they are exposed to more information, but because they deal with information in a different way. They are often good at collating inf ...

1. Linux Operating and Maintenance Experience Sharing and Troubleshooting 1.1 Basic Strategy and Experience of Online Server Installation Streamlined installation strategy: Installation only required, on-demand installation, no need not not install Development package, basic network package, basic application package 1.1.1 CentOS-6.x 1.1. ...