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  • Vim editor split-screen operation (graphics and text)
    Vim editor split-screen operation (graphics and text)
    This article introduces the method of split-screen operation of the Vim editor. I hope it will be helpful to friends who are programming under Linux! Why do you need split screen functionality? In fact, there are many demand occasions. For example, my current screen is very large, but our code is generally left-aligned and the right side is empty, so that we can make full use of the right screen by splitting the screen.
    Linux Operation and Maintenance . vim 6972 2019-11-30 15:57:47
  • What are the powerful features of Notepad++?
    What are the powerful features of Notepad++?
    Notepad++'s powerful features include automatic saving, editing read-only files, column editing, monitoring logs, search and replace, formatting, encoding and symbols, custom syntax highlighting and other features.
    notepad . vim 5653 2019-11-29 11:12:14
  • How to install jdk1.8 under linux system
    How to install jdk1.8 under linux system
    This article introduces how to install jdk1.8 under the Linux system from the java introductory program column. I hope it will be helpful to friends who are learning java! After downloading the jdk, you need to edit the profile file in the etc directory, then modify the path of "Javah_home", and finally check whether the configuration is successful.
    Javagetting Started . vim 2384 2019-11-25 17:02:03
  • NGINX achieves high availability under Linux
    NGINX achieves high availability under Linux
    Under Centos, you can obtain the installation by switching the yum source. You can also directly download the installation package. The following commands require root permissions to execute: first install the necessary libraries (the gzip module in nginx requires the zlib library, and the rewrite module requires the pcre library).
    Nginx . vim 3625 2019-11-25 16:01:53
  • Introduction to basic knowledge of Linux (essential for backend)
    Introduction to basic knowledge of Linux (essential for backend)
    The system knowledge points and interview questions I have summarized for Java learning are now open source and will continue to be improved. Suggestions and guidance are welcome and Star: [Link]
    Linux Operation and Maintenance . vim 2825 2019-11-25 13:20:31
  • linux installation postgresql
    linux installation postgresql
    Below, the Linux tutorial column will introduce to you how to install postgresql on Linux. I hope it will be helpful to friends in need! Install postgresql related packages through yum, initialize the database, start the database, create users and data, modify files...
    Linux Operation and Maintenance . vim 3008 2019-11-22 10:28:39
  • Linux cannot connect to the Internet
    Linux cannot connect to the Internet
    Solution to Linux unable to connect to the Internet: First use vim to edit the ifcfg-eth0 network card file, set gateway, subnet mask and other information; then edit the resolv.conf file to configure dns; finally use "service network restart" to restart the network card.
    Linux Operation and Maintenance . vim 6954 2019-11-19 16:45:20
  • Set up LNMP environment on Raspberry Pi
    Set up LNMP environment on Raspberry Pi
    First download the source code of Nginx/PCRE/OpenSSL. I won’t go into the download process. PCRE requires version 1.x, and OpenSSL does not require fips version. After downloading, unzip it. I did it in the /tmp directory.
    PHP Tutorial . vim 2799 2023-04-07 19:54:01
  • How to compile linux
    How to compile linux
    How to compile a program in Linux: first execute [vim demo.c] to write a C language file; then enter [gcc -o demo demo.c]; then execute [./demo].
    Linux Operation and Maintenance . vim 4376 2019-11-11 09:11:32
  • Modify the default remote port 22 of the Linux server
    Modify the default remote port 22 of the Linux server
    Methods to modify the default remote port 22 of the Linux server: 1. Log in to Linux remotely; 2. Add a new remote service port; 3. Configure the firewall; 4. Add security group rules; 5. Use the SSH tool to connect to the new port; 6. Delete Port 22; 7. Restart the server.
    Linux Operation and Maintenance . vim 5834 2019-11-07 16:21:44
  • Solution to Linux unable to access the Internet
    Solution to Linux unable to access the Internet
    There are two solutions for Linux unable to access the Internet: first, check the network card configuration; second, configure DNS. Check the network card settings. The configuration file of the network card under Linux is in /etc/sysconfig/network-scripts/; use ls to view and then use vi or vim to edit ifcfg-eth0.
    Linux Operation and Maintenance . vim 7052 2019-11-07 13:25:12
  • What is a file in linux
    What is a file in linux
    Everything in Linux is a file, and resources such as ordinary files, directories, device files, sockets, and network communications are all files. Almost all read operations can be completed using the read function, and all write operations can be completed using the write function.
    Linux Operation and Maintenance . vim 2861 2019-11-07 11:53:37
  • How to exit linux vim without saving
    How to exit linux vim without saving
    How to exit Linux vim without saving: First press ESC to enter the command mode; then enter: to enter the bottom line command mode; finally enter q and press Enter.
    Linux Operation and Maintenance . vim 43543 2019-11-05 14:17:59
  • How to wrap code in python
    How to wrap code in python
    How to write code in Python with newline: First open the cmd command line and execute the python3.5 command; then use "\" to wrap the code.
    Python Tutorial . vim 29956 2019-11-05 11:07:14
  • How to deploy apache server
    How to deploy apache server
    How to deploy the apache server: First use the command "yum install httpd" to install Apache on the CentOS system; then use the command "systemctl start httpd" to start the Apache server; finally enter the server IP address in the browser.
    Apache . vim 4455 2019-11-02 13:52:18

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