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- Install PacVim and PacMan on CentOS: Improve your Linux editing and package management experience
- CentOS is a popular Linux distribution that is widely used in server environments. The default package manager yum may not meet all needs. Sometimes, you may need a more powerful text editor, such as PacVim, or more flexible package management. Fortunately, you can install these tools on CentOS, such as PacMan, and in this article we will show you how to install it. Install PacVimPacVim is an enhanced version of the Vim text editor that provides more functions and plug-ins. To install PacVim on CentOS, you need to install Vim first. You can use the yum command to install: ````sudoyuminstallvim installation is complete
- LINUX . vim 1139 2024-02-11 16:30:09
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- 5 Effective Linux Productivity Apps
- 5 productivity apps from note-taking to eye safety. If you like it then check it out and give it a try. If you are a professional desktop or laptop user of Ubuntu or Linux, then you should use some productivity tools/applications because they are simple and free. Here are 5 free apps for Ubuntu, Linux that you might want to try. Time Management with Pomodoro This application called GNOMEPomodoro uses the Pomodoro Technique of time management. A simple time management tool, this ancient technique works in 25-minute intervals with short breaks in between. After installing this application, it can improve your work efficiency and remind you at the same time
- LINUX . vim 1093 2024-02-11 14:48:37
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- Master Linux environment variables to easily improve work efficiency
- In Linux, environment variables are a very important concept. They can help us easily manage the configuration information of the system and applications. However, many people's understanding of Linux environment variables is limited to some simple commands and syntax, without an in-depth understanding of their principles and usage. If you want to better master application development and system management under the Linux platform, then it is very necessary to master the use of environment variables. When customizing software installation, you usually need to configure environment variables. Listed below are the different ways to configure environment variables. How to read environment variables in Linux: Use the export command to display all environment variables defined by the current system. ·Use the echo$PATH command to output the current P
- LINUX . vim 508 2024-02-11 14:18:18
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- Comprehensively learn the Vim editor and become a 'super user' under the Linux command line
- If you are a Linux user, the Vim editor is one of the indispensable tools. Vim is an efficient, powerful and flexible text editor that can be used under the command line interface. However, due to its unique design and high degree of customization, some novices feel unfamiliar and confused about it, and some even give up using it. However, this article will introduce you to the basic usage methods and techniques of Vim to help you master this powerful editor. I've been using Linux for about 25 years, and a few years of Unix before that. During this time, I developed preferences for a few tools that I use daily. Vim is one of the most important tools I use. I started using Vi when I was learning Solaris in the early 90s
- LINUX . vim 1025 2024-02-11 14:12:27
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- Linux text editor Jed
- A text editor is one of the essential tools for any programmer, but text editors under the Linux terminal have many powerful options but a steep learning curve. Now, Jed, a terminal-based editor, offers a convenient option for both beginners and experienced users. Jed features ease of use, drop-down menus, and a surprising array of features, making it one of the most popular Linux terminal text editors. In this article, we’ll take a closer look at what Jed does and how to install and use it on Linux. Jed's convenient drop-down menu makes it easy for new users to use the terminal text editor. You may have heard of typical Linux text editors such as Emacs, Vim, and Nano
- LINUX . vim 567 2024-02-11 11:40:19
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- Basic linux commands - text editing vim
- This article introduces the general usage of vim (version 7.4). ****vim is a powerful text editor and an enhanced version of vi. The most commonly used command to use vim to edit a file is: vimfile is a new file or an original file. After executing such a command, the editor will be opened and the contents of the file file will be displayed. As shown in the figure: If it is a new file, the word "file" [new file] will be displayed on the left side of the bottom, and 0,0-1 will be displayed on the right to indicate the number of lines and characters where the current cursor is. If an old file is opened, the words "file" 3L, 66C are displayed on the left side of the bottom, indicating the file name, the line number of the current cursor, and the total number of bytes of the file. Places with no characters in the file will begin with the character ~.
- LINUX . vim 458 2024-02-11 10:39:32
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- From Beginner to Mastery: A Guide to Linux User Management
- In Linux systems, users are the key to system security. Through good user management practices, you can ensure that systems are authorized only to authorized personnel and limit unauthorized access. Therefore, mastering Linux user management is an essential skill for every system administrator. Today, we will introduce you to one of the most basic and practical commands in Linux user management – useradd. Environment: CentOS8 Requirements: Manually create a new user, the user name is zhangsan, the uid is set to 1024 (provided that the uid is not occupied), the gid is also set to 1024, the group name has the same name as the user name, and the home directory is /home/zhangsan, The default shell is /bin/bash
- LINUX . vim 1041 2024-02-11 08:03:11
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- Make your Linux system start up quickly: Tips and methods to optimize startup time
- In the modern computer world, boot time is one of the crucial factors. Sometimes, we need to quickly start the server or computer for higher efficiency and better user experience. In Linux systems, optimizing startup time is very important. This article will introduce how to use various tools to analyze and improve the boot time of your Linux system. Quick start or quick restart plays a vital role in various situations. In order to maintain high availability and better performance of all services, fast startup of embedded devices is crucial. Consider a telecommunications device running a Linux operating system that does not have fast boot enabled. All systems, services and users that rely on this particular embedded device may be affected. These devices maintain high availability of their services
- LINUX . vim 483 2024-02-10 20:12:03
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- The use of vim under Linux and efficient techniques
- Today I will introduce the following tips for using vim under Linux and high efficiency. Catalog 1. About the vim editor 2. Modes of the vim editor 3. Basic operations in normal mode 4. Basic operations in V mode (column mode) 5. Commands Basic operations in mode 6. Customize the vim environment 7. Open multiple files with vim at the same time 8. Compare the contents of two files 1. About the vim editor Vim is a famous powerful and highly customizable text editor similar to Vi The editor improves and adds many features based on Vi. VIM is free software. Vim can be used as an upgraded version of vi. It can display some special information in a variety of colors. [root@node5~]#rpm-qf`
- LINUX . vim 946 2024-02-10 19:57:17
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- Mastering Linux File Time: From Getting Started to Practical Combat
- File time is an important concept in Linux systems. It not only records the creation, modification and access time of files, but also helps us with file management, backup and recovery. For Linux system administrators, understanding file time-related knowledge is essential. I believe everyone is already familiar with the Windows operating system. When we create a file under the Windows system, the system will also establish relevant parameters for the file to describe the file, as shown in the figure: These parameters include the file's Size, file type, location, and creation, modification, and access times of these three files. So let's see if there are similar parameters under the Linux system? Under Linux, we can
- LINUX . vim 548 2024-02-10 15:24:07
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- CentOS installs impalad and CentOS installs vim
- Installing and configuring software on CentOS operating system is a common task for Linux system administrators. This article will introduce how to install impalad and vim on CentOS and provide detailed steps and instructions. Installing impalad on CentOSImpala is an open source distributed SQL query engine used to process large-scale data sets. Installing impalad on CentOS allows you to build a powerful data analysis platform on your own server. The following are the steps to install impalad on CentOS: 1. Update system packages: ```sudoyumupdate 2. Install necessary dependency packages: sudoyuminstall-yc
- LINUX . vim 847 2024-02-09 23:36:22
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- How to convert file encoding formats under Linux
- When operating files under Windows in the Linux operating system, you often encounter a very troublesome problem - garbled file encoding. Especially when you need to compile a program written in Windows on a Linux host, this problem will become particularly serious, because it will not only affect the display of Chinese comments, but also cause the compiler to report an error. So, in this article, we will summarize for you the methods to solve the problem of Windows file encoding in Linux, so that you can easily deal with this problem. This is because the default file format in Windows is GBK (gb2312), while Linux is generally UTF-8. So how to check the encoding of a file and how to compare it in Linux
- LINUX . vim 791 2024-02-09 22:51:23
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- Hide Nginx version on Linux and Unix
- Displaying the current Nginx version using the CLI Nginx will display the version on error pages and in the "Server" response header field. We can verify using the following command: Example output: $curl-Ihttps://your-domain$curl-Ihttps://www.cyberciti.bizHTTP/2200server:nginx/1.17.10(Ubuntu)date:Tue,23Jun202009: 36:49GMTcontent-type:text/html;charset=UTF-8strict-transport-security
- LINUX . vim 645 2024-02-09 19:50:29
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- Linux file I/O: principles and methods
- Files are the most basic and commonly used data storage method in Linux systems. They can be text files, binary files, device files, directory files, etc. Reading and writing files is one of the most important operations in Linux programming. It involves concepts such as file descriptors, buffers, system calls, and library functions. In this article, we will introduce the basic principles and methods of Linux file I/O, including opening, closing, reading, writing, positioning, truncation, synchronization and other operations, and give examples to illustrate their usage and precautions. File Descriptor (FileDescriptor)asmall,nonnegativeintegerforuseinsubsequentsystemcal
- LINUX . vim 809 2024-02-09 18:27:27
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- 10 Linux commands and tips to improve productivity, take off immediately!
- In this article, I will show you some useful Linux command tricks. These tips will not only help you save valuable time, but also avoid unnecessary trouble in certain situations, thereby improving your work efficiency. 51Linux.top 2. Use the tab key for completion. The Tab key must be the most frequently used key in Linux. I believe everyone is already familiar with the basic usage of Linux keys. I will briefly introduce it here. The Tab key, commonly known as the tab character, is located above the CapLock key on the far left side of the keyboard and below the wavy line key. A tab stop represents four spaces that separate characters. In command line operations, it can be used to automatically complete commands, option parameters (the latest Redha
- LINUX . vim 743 2024-02-09 13:57:24
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