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  • Change the color of VIM - install a theme
    Change the color of VIM - install a theme
    Give your editor a classy color scheme so that you feel happier when typing code. Personally, I generally prefer darker tones, which are more eye-friendly and won’t tire my eyes after working for a long time. The vim editor can also modify the color scheme. Let me introduce to you how to configure it.
    Linux Operation and Maintenance . vim 5300 2020-06-12 11:53:56
  • Use VIM macro to complete batch operations
    Use VIM macro to complete batch operations
    Today, I would like to introduce to you a powerful tool under vim - macros. Using it, you can accomplish many unexpected functions! It is difficult to understand the meaning of macro literally. In fact, you can just understand it as batch processing. Think of macro as a collection of many commands. These sets of commands can then be executed multiple times.
    Linux Operation and Maintenance . vim 3422 2020-06-11 13:17:43
  • Vim editor mode from getting started to giving up
    Vim editor mode from getting started to giving up
    The vim editor has the title of God of Editors. However, because it is extremely difficult to get started, many programmers go through the process from getting started to giving up. I also gave up twice, and then slowly and gradually mastered it. Do the math, I am also a vim worker with 2 years of experience. Different from ordinary editors, after vim is opened, it defaults to normal mode, and text cannot be edited at this time. Closing this step will dissuade many users. Because beginners find out why they can't edit files, and then they think to themselves that it is called the best editor in the universe, but it is really a garbage editor! Additionally, it is used...
    Linux Operation and Maintenance . vim 2783 2020-06-09 16:44:14
  • k8s installation and deployment steps
    k8s installation and deployment steps
    K8s installation and deployment steps: first prepare 3 servers, modify the hosts and parse the hosts; then install docker and kubernetes on all 3 hosts; install etcd on the master node and start the service; finally configure and connect the 3 hosts.
    Docker . vim 15685 2020-06-09 09:48:13
  • How to publish a static website on centos
    How to publish a static website on centos
    How to publish a static website on centos: first install the "Apache" service; then test whether "Apache" is installed successfully; then copy the website code to "/var/www/html/" and modify the configuration file; finally enter the address in the browser to access That’s it.
    CentOS . vim 2982 2020-06-06 16:40:34
  • How to modify the IP address in Centos7 system
    How to modify the IP address in Centos7 system
    How to modify the IP address of Centos7: first enter the network configuration file directory under the "root" user; then find the configuration file to be modified and modify it; then restart the network service; and finally check the effect of the modification.
    CentOS . vim 27252 2020-06-03 15:37:57
  • How to solve centos unable to upload files
    How to solve centos unable to upload files
    The solution to the problem that centos cannot upload files: first install "vsftp"; then start "vsftp"; finally, set the permissions of the "root" folder through the "chmod 777 -R /usr/share/nginx/html" command.
    CentOS . vim 4801 2020-06-04 10:31:07
  • How to create a new username and password under centos
    How to create a new username and password under centos
    How to create a new username and password under centos: first use "adduser prefma" to create a new user; then use "passwd prefma" to initialize the password for the new user; and finally authorize the newly created user.
    CentOS . vim 19034 2020-06-02 16:20:13
  • MySQL operation and maintenance binary log
    MySQL operation and maintenance binary log
    The MySQL binary log stores SQL statements that cause or may cause data changes. Functions such as real-time remote disaster recovery backup, read-write separation, and data recovery can be completed through binary logs. Next, let's take a look at the Mysql binary log.
    Mysql Tutorial . vim 1835 2020-06-02 10:08:49
  • How to add new users in centos7
    How to add new users in centos7
    The method to add a new user in centos7 is: 1. Execute the [adduser username] command to create a new user; 2. Execute the [passwd username] command to change the new user's password; 3. Edit the sudoers file and add [username ALL=(ALL ) ALL] configuration.
    CentOS . vim 5775 2020-05-23 14:24:00
  • Solve the problem of failure to start the Redis container using redis.conf
    Solve the problem of failure to start the Redis container using redis.conf
    This article implements functions to solve the problem of startup and failure of redis containers when starting redis.conf. Briefly understand some configurations of redis.conf, understand the parameters of the docker run command, and understand the configuration file of redis.conf. After opening redis.conf, you will see a lot of useless information. information...
    Redis . vim 3866 2020-05-21 13:11:54
  • What should I do if centos7 cannot ping the gateway under the virtual machine?
    What should I do if centos7 cannot ping the gateway under the virtual machine?
    The solution to the problem that centos7 cannot ping the gateway under the virtual machine is: 1. Change the network connection mode to NAT mode; 2. Edit the network card configuration file and configure static IP, gateway and subnet mask; 3. Configure DNS; 4. Restart the network card.
    CentOS . vim 4100 2020-05-20 14:47:48
  • What should I do if vim displays Chinese garbled characters under centos?
    What should I do if vim displays Chinese garbled characters under centos?
    The solution to the problem that vim displays Chinese garbled characters under centos is: 1. Execute the yum command to install the Chinese language pack; 2. Edit the /etc/sysconfig/i18n configuration file and set the corresponding character set; 3. Execute the [./etc/profile] command Make the configuration take effect.
    CentOS . vim 2785 2020-05-18 10:22:12
  • How to download jdk in centos
    How to download jdk in centos
    The method to download jdk in centos is: 1. Download the tar package of jdk; 2. Execute the [yum -y remove] command to uninstall the jdk that comes with the system; 3. Execute [tar -zxvf jdk-8u211-linux-x64.tar.gz ] command to install; 4. Configure environment variables.
    CentOS . vim 2784 2020-05-18 10:07:14
  • What should I do if centos cannot access the Internet under vmware?
    What should I do if centos cannot access the Internet under vmware?
    The solution to the problem that centos cannot access the Internet under vmware is: 1. Enter the network-scripts directory and find the network card configuration file; 2. Edit the network card configuration file and modify the configuration [ONBOOT=yes]; 3. Restart the network service.
    CentOS . vim 2615 2020-05-18 09:54:33

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