arrange in order
How can I see how many physical CPUs and the number of cores per CPU there are on my current Linux system?
You can use the command line tool lscpu to view the CPU information of the current Linux system, including the number of physical CPUs, the number of cores of each physical CPU, the CPU model, etc. Open a terminal and enter the following command to view the CPU information: copy codelscpu. Open a terminal and enter the following command to view CPU information: copy codelscpu Execute this command...
What are the common commands for linux?
Linux is a Unix-based operating system that provides many powerful command-line tools and commands. Here are some common Linux commands: File and directory manipulation commands: ls: List files and subdirectories in a directory cd: Change the current directory pwd: Display the current directory's...
How to Install Python on a Linux Server
There are usually two ways to install Python on Linux: through a package manager or manually. Here we describe how to install Python through a package manager: Installing Python with a Package Manager Linux distributions usually come with Python, but it may be an older version of Py...
How should we adjust when a website is overloaded with traffic and the server crashes?
When website traffic is overloaded, server crashes may be caused by insufficient server resources or excessive load. In order to adjust this situation, the following measures can be taken: Expanding server resources: If the server hardware resources are insufficient, consider increasing the hard disk, memory, CPU, bandwidth...
What does the speed of a website have to do with the server?
The speed of the website is related to a number of factors of the server, the following are a few of the main factors: Server hardware configuration: the higher the hardware configuration of the server, the faster the website response speed. For example, the speed and capacity of hardware resources such as CPU, memory, hard disk, network card, etc. will affect the service...
Will the database shut down if there is too much traffic to the site, and why will it shut down?
When there is too much traffic, if the server is overloaded, it may cause the database to shut down or fail to respond to requests properly. This is usually because the database's performance resources are exhausted and it cannot continue to process more requests, which causes the database to stop responding. The following are possible causes of database...
Server O&M basics include the following:
Hardware knowledge: understand the server hardware structure, principles and common troubleshooting methods, including CPU, memory, hard disk, power supply and other components. Operating system: master the common server operating system, such as Linux, Windows, etc., to understand the system installation, configuration, upgrading and maintenance, etc. ...
