host ip address

How to remotely monitor and optimize the memory and CPU of Tomcat and Java programs using VISUALVMJVISUALVM is a masterpiece after the Java JConsole, a tool that integrates many tools for analyzing and optimizing Java programs.We can use it to

Docker learning: configure the rancher network environment, download and start the Tomcat container1. About rancher The rancher environment was set up last time, but the network was not configured properly (). Container not created successfully.

Sshkey authentication in Linux In the actual production environment, sshkey key authentication is often used for data distribution and other operations. You can also operate Intranet servers in batches and implement password-free authentication to

The first contact with Socket was the sophomore course design. At that time, the library management system was used. The source code was downloaded online. During the test Week, the code was honed every day. I vaguely remember the word Socket. For

PHP obtains server monitoring information through the Zabbix API and zabbix server monitoring The open-source monitoring system Zabbix provides a wide range of APIS for third-party systems to call. The basic steps are as follows: 1. Obtain valid

  Tips for using the hostname commandWe all know that the hostname command is used to view the Host Name and modify the host name.   [Root @ apache ~] # Hostname // view the Host Name of the Local MachineApache.example.com[Root @ apache ~] #

Virtualbox has a problem, that is, if the user sessions are different, different startup results will still be seen, and virtual machines (via) started by different sessions cannot be managed for each other ). This is a cup of cake. Sometimes,

Implementation of UDPThe two classes that implement the UDP protocol in Java are the Datagrampacket packet class and the Datagramsocket socket class .Unlike the TCP protocol implementation, it is:UDP socket Datagramsocket is a very simple concept

VMware offers three operating mode bridging (bridge), NAT (network address translation), and host-only (host mode). Bridging mode In bridging mode, VMware's virtual operating system is like a standalone host in a local area network

First, the definition of web crawlerThe web crawler, the spider, is a very vivid name.The internet is likened to a spider's web, so spiders are crawling around the web.Web spiders are looking for Web pages through the URL of a Web page.From one page

1 Description:This period of time to write Android use URL and URI, a bit unclear, so did a systematic study. Here will be your own study notes pasted out, I hope to be helpful to everyone.1) Java class Library has two corresponding classes Java.net.

Here's how to set up an Ubuntu virtual machine to allow other machines to connect remotely. The steps here are for ubuntu12.04.Step 1: Install the XRDP protocolsudo apt-get install xrdp vnc4server xbase-clientsStep 2: Set up remote sharingOpen the

One:The shell is the shell of the Linux/unix system, and it can be understood as the command line interface, where you enter and execute the command line.Bash (born again shell) is one of the shell's most commonly used shells. you run on your Linux:

1, about/etc/host, hostname and IP configuration file Hosts-the static table lookup for host name (host-Name query-still tables) Hosts file is a Linux system responsible for the rapid resolution of IP address and domain name files, in ASCII format

1, source code to install Nginx, and configure Port-based virtual hostConfiguration requirements: The host IP address is 172.16.249.96, which requires a virtual host of 80 ports and 8080 ports respectively.In the first chapter has explained how to

Configuring HTTPD support PHP HTTPD Master configuration file/usr/local/apache2.4/conf/httpd.conf Vim/usr/local/apache2.4/conf/httpd.conf修改以下4个地方ServerName 这个打开后开启httpd后没有警告Require all denied 这个修改为Require all granted

ApacheHTTP server is an outstanding representation of open source software projects, providing web browsing services based on standard HTTP network protocols and maintaining over half of the Web server space over the long term. Apache servers can be

One, Apache log segmentationWith the increasing access to the Web site, by default, the Apache server generates a single log file will be more and more large, if the log is not split, then the log file occupies a large amount of disk space will be

In the previous article, we described the "Application layer" and "Transport layer" in the computer five-layer model, expounded the relative principle of the more complicated TCP protocol, and I believe we must also have some gains, so this article

1, what is the Dynamic Web page. Dynamic Web pages are programs or Web pages that run on the server side, and they return different pages with different customers and at different times. NOTE: Insert flash in the static Web page, although Flash is