Practical environment: IBM X3850 service, 8 HDD 300G hard disk servers will do raid of the hard disk before installing the system to ensure the security, reliability and performance improvement of the data. Today, get an IBM server to use, and then record the configuration process, detailed
The initial winpe has been created in "making your own Winpe Image (1): Windows ADK installation and initial PE Generation". We need to add some tools and drivers to this WinPE. 1. Mount Boot.wim image files
1.asciinema is a desktop tool that allows you to record a terminal session and upload it to a website. You can grab the URL and send it to your friends. Best of all, you can copy commands from a recorded terminal session. 2.kazamKazam is a simple and beautiful one for screenshots.
The previous article introduces the installation tutorial of Zabbix server. Here are two ways to install client-side Zabbix-agent: 1: single installation 1, install client [root@centos78 ~] # yum install zabbix-
Overview RC, Deployment, DaemonSet are all stateless services, and the IP, name, start and stop order of the Pod they manage are all random, but what is StatefulSet? As the name implies, a stateful collection that manages all stateful servers
Note: when a client requests a web page through a proxy, the designated proxy server will first check its own cache, and if there is already a page in the cache that the client needs to access (red 1 2 3 4), the page content in the cache will be fed back to the client directly; if no client needs it in the cache
The Postal savings Bank of China is the fifth largest bank in China with the widest network in urban and rural areas. In 2010, Postal savings Bank of China integrated back-office services together (hereinafter referred to as "service base"), including disaster preparedness center, customer service center, R & D center, power center, bill processing center, archives center and so on. Bearing capacity
How Nginx works: Nginx consists of kernels and modules. 1.Nginx itself does very little work. When it receives a HTTP request, it simply maps the request to a location block by looking up the configuration file.
Link: https://pan.baidu.com/s/1cln0k81GDxrpLc5y6K3bLQ extraction code: cpi5
1. There is now a FTP and WEB server within the company. FTP is mainly used to maintain the content of the company's website, including uploading files, creating directories, updating web pages, and so on. The company now has two departments responsible for maintenance tasks, which use xuegod1 and xuegod respectively
C++ to QtQt is the library of C++, and Qt extends it a little bit based on ansi C++. But the domestic seems to be more impetuous, a lot of people who learn Qt even don't seem to know how to compile the basic C++. This article abandons IDE or qmake, cmake, etc.
NTP installation yum-y install ntpsystemctl enable ntpd first synchronize time ntpdate time.windows.comntp configuration (Host1 Host2) / etc/n
Set up group policy software distribution and unified desktop label: Zhang Zhaosen step: first create a shared folder, in which you want to set up a unified desktop picture in the AD users and computers to join the computer in the development department 1, first create the OU (organizational unit) of each department in the domain, create users 2, in the group
1. NTP time server: NTP is the Network time Protocol (Network Time Protocol), which is used to synchronize the time of each computer in the network. NTP server is used for local area network server time synchronization, which can guarantee all local area network servers.
Do you not know what is a low polygonal style game? alas, it is still too young. I remember that classic games such as Diablo, Red Alert, Zelda Legend and so on were all classified as low polygonal style games. Of course, the main problem at that time was that the computer configuration could not keep up with it. With the computer
The concept of regular expression: using a single string to describe and match a series of strings that conform to certain syntactic rules, consisting of ordinary characters and special characters, commonly used in script programming, text editors, such as php, python, she, etc., abbreviated as regex, reg
Note: you need to check the number of available cores on your computer before setting up.
Maximum number of file limits for Linux ulimit 1: indicates that Linux limits the maximum number of processes for each user. To improve performance, you can set the maximum number of processes for each linux user according to the device resources. You can use ulimit-a to display the current
If you want to manage the ESXi host network, then we must understand some of the most basic concepts: ESXi network overview: physical network: a physical network is a network set up to enable normal communication between physical servers. Virtual network is based on physical network, there is no physical network, virtual network
One, three host network card configuration information 1, DC\ shared storage\ 1.1 network card 1 192.168.10.14 Universe 24 (shared storage) 1.2 network card 2 192.168.20.14 PG 24 (heartbeat money) 1.3 network card 3 192.168.3
