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- How to use Linux for CPU performance tuning
- How to use Linux for CPU performance tuning Introduction: With the continuous development of computer technology, CPU performance tuning has become the focus of many system administrators and developers. The Linux operating system provides powerful tools and commands to help us tune CPU performance. This article will introduce several common methods and techniques and provide corresponding code examples. 1. Check the CPU information. Before starting CPU performance tuning, we first need to understand the CPU information in the current system. We can view the CP with the following command
- Linux Operation and Maintenance 3149 2023-08-02 22:08:01
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- How to use Linux for disk IO performance tuning
- How to use Linux to tune disk IO performance. When using Linux systems to tune disk IO performance, you can improve disk IO performance by optimizing the file system, adjusting the IO scheduler, and properly configuring RAID. This article describes these methods and provides corresponding code examples. 1. Optimize the file system and use the ext4 file system. ext4 is one of the most commonly used file systems on Linux systems. It has high performance and stability. The disk can be promoted by formatting the file system to ext4
- Linux Operation and Maintenance 2467 2023-08-02 21:49:45
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- How to build a safe and reliable container orchestration platform on Linux?
- How to build a safe and reliable container orchestration platform on Linux? Introduction: Container technology has been widely used and developed in recent years, and its emergence has made application deployment and upgrades more flexible and efficient. The container orchestration platform can further improve the automation and reliability of container management. This article will introduce how to build a safe and reliable container orchestration platform on Linux and provide relevant code examples. Install DockerDocker is an open source container engine that can automatically package applications in containers.
- Linux Operation and Maintenance 854 2023-08-02 21:27:16
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- How to use Linux for system security auditing and monitoring
- How to use Linux for system security auditing and monitoring Introduction: With the rapid development of the Internet and the continuous advancement of technology, system security issues are becoming more and more important. In order to ensure the stability and security of the system, system administrators need to conduct routine security audits and monitoring. As a stable, reliable, and open source operating system, Linux provides a wealth of tools and functions that can help administrators conduct system security auditing and monitoring. This article will introduce how to use Linux for system security auditing and monitoring, as well as some commonly used code examples
- Linux Operation and Maintenance 1384 2023-08-02 21:25:54
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- Log backup and archiving practices in Linux environment
- Overview of log backup and archiving practices in Linux environment In modern computer systems, logging is very important. For system administrators and developers, log files are an important basis for troubleshooting problems and analyzing system operation. However, over time, log files grow in size and need to be backed up and archived to save storage space and ensure long-term retention of the log files. This article will introduce the practice of using Shell scripts and tools to implement log backup and archiving in a Linux environment. Log backup is in Li
- Linux Operation and Maintenance 1871 2023-08-02 20:30:27
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- How to use Linux for process management and tuning
- How to use Linux for process management and tuning In the Linux operating system, process management and tuning are very important tasks. By effectively managing processes, we can improve system performance and ensure stable operation of the system. This article will introduce how to use Linux for process management and tuning, and provide code examples. 1. Process management 1. View running processes. To view running processes, we can use the ps command. The following are some commonly used ps command options: ps-ef: display details of all processes
- Linux Operation and Maintenance 857 2023-08-02 20:12:19
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- How to use Linux for network bandwidth optimization
- How to use Linux for network bandwidth optimization Optimizing network bandwidth is the key to improving network transmission speed and quality. In Linux systems, there are many methods that can help us optimize network bandwidth. This article will introduce some common methods and attach corresponding code examples. Adjusting Kernel Parameters Adjusting Linux kernel parameters can improve network performance. The following are some commonly used parameters and sample codes: a) Modify the TCP window size The TCP window size determines the speed of sending and receiving data. By increasing the TCP window size, you can
- Linux Operation and Maintenance 1956 2023-08-02 18:57:21
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- How to use Linux for memory usage optimization
- How to use Linux to optimize memory usage In daily system management and operation and maintenance work, optimizing memory usage is an important and common task. This article will introduce how to use Linux systems to optimize memory usage, with code examples. First, we need to understand the basic concepts and components of memory in Linux systems. Linux systems divide memory into several different areas, including user space and kernel space. User space is used to run user applications, while kernel space is used to run operating system
- Linux Operation and Maintenance 1714 2023-08-02 18:55:47
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- How to use Nginx for gzip compression and decompression
- How to use Nginx for gzip compression and decompression Nginx is a high-performance web server that can also act as a reverse proxy server and load balancer. In web application development, optimizing website speed is a very important task. Using gzip compression and decompression technology can effectively reduce the size of transmitted files and improve website access speed. This article will introduce how to use Nginx for gzip compression and decompression. To enable gzip compression, first, we need to configure it in the Nginx configuration file
- Nginx 2527 2023-08-02 18:52:51
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- How to use Linux for file system management and optimization
- How to use Linux for file system management and optimization In daily work and study, file system management and optimization are very important. As a powerful operating system, Linux provides a wealth of tools and commands that can help us better manage and optimize the file system. This article will introduce some commonly used Linux file system management and optimization techniques, with corresponding code examples. 1. Disk space management Check the disk space usage. We can use the df command to check the disk space usage of each partition in the system.
- Linux Operation and Maintenance 1594 2023-08-02 18:21:31
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- How to use Linux for log management and analysis
- How to use Linux for log management and analysis Introduction: In operation, maintenance and development work, log management and analysis is a very important task. The Linux system provides a wealth of tools and commands to manage and analyze logs. This article will introduce some common methods and tools on how to use Linux for log management and analysis, and attach relevant code examples. 1. Log management Log file location In Linux systems, log files are usually saved in the /var/log directory. Different services and applications will
- Linux Operation and Maintenance 1623 2023-08-02 18:04:48
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- Use comics to understand what the Linux kernel looks like!
- Use comics to understand what the Linux kernel looks like!
- Linux Operation and Maintenance 1331 2023-08-02 17:47:12
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- A must-have for operation and maintenance, a super comprehensive quick reference manual on regular expressions, collect it now!
- A must-have for operation and maintenance, a super comprehensive quick reference manual on regular expressions, collect it now!
- Linux Operation and Maintenance 1511 2023-08-02 17:45:23
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- The ultimate guide to getting started with Docker, detailed version! Stop saying you don't know how to use Docker!
- In the Web era, applications are becoming more and more powerful, and at the same time, they are becoming more and more complex. Cluster deployment, isolation environment, grayscale release and dynamic expansion are all indispensable, and containerization has become a necessary bridge in the middle. In this section, we will explore the mysterious world of Docker and master the basic principles and practical operations of Docker from scratch. Stop guarding the one-third of an acre at the front. It’s time to expand your territory.
- Docker 1478 2023-08-02 17:44:00
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- Linux 操作必备 150 个命令，速度收藏～
- linux 命令是对 Linux 系统进行管理的命令。对于 Linux 系统来说，无论是中央处理器、内存、磁盘驱动器、键盘、鼠标，还是用户等都是文件， Linux 系统管理的命令是它正常运行的核心，与之前的 DOS 命令类似。
- Linux Operation and Maintenance 1126 2023-08-02 17:36:09
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