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  • Introduction of operating system in Linux

    Introduction of operating system in Linux

    First of all, it can be roughly divided into these categories: household use optional versions are: Linux Mint, Ubuntu, OpenSUSE, Fedora, PC-BSD commercial use optional versions are: Debian, RHEL, CentOS challenging use optional versions are

    Shulou · 2022-06-03 03:36
  • How to restart the ssh service

    How to restart the ssh service

    About 1.SSH SSH is an acronym for Secure Shell and was developed by bai IETF's Network Group (Network Working Group). SSH is a security association that builds du based on the application layer. SSH

    Shulou · 2022-06-03 03:36
  • What if ubuntu can't get into the graphical interface?

    What if ubuntu can't get into the graphical interface?

    The solution to ubuntu's inability to enter the graphical interface is to press ctrl+Alt+F1 (F2-F6 is all right) in the login interface, and then enter the user name and password to log in. After logging in successfully, sudo-I, then enter the password to get root permission, and enter sta on the command line

    Shulou · 2022-06-03 03:36
  • How to modify the color matching of the vim editor

    How to modify the color matching of the vim editor

    Vim editor Vim is a text editor developed from vi. Code completion, compilation and error jump are particularly rich in convenient programming functions, which are widely used among programmers, and Emacs has become the favorite text editor for users of Unix-like systems. The Design Theory of vim

    Shulou · 2022-06-03 03:36
  • Basic configuration of the vim editor

    Basic configuration of the vim editor

    What is a vim editor Vim is a text editor developed from vi. Code completion, compilation and error jump are particularly rich in convenient programming functions, which are widely used among programmers, and Emacs has become the favorite text editor for users of Unix-like systems. Vim's

    Shulou · 2022-06-03 03:36
  • Exchange 2016 attachment size limit settin

    Exchange 2016 attachment size limit settin

    Open Exchange Management Shell to view the global attachment size: 10MBGet-TransportConfig by default | Format-List MaxReceiveSize,MaxSend

    Shulou · 2022-06-03 03:36
  • Introduction of Mapping function in vim Editor

    Introduction of Mapping function in vim Editor

    What is mapping can be understood as setting shortcut keys, which allows you to replace more and more complex keys with a small number of keys that are easy to press. When to use mapping if you have one or more of the following troubles, then you can use mapping. Dissatisfied with the current keys, I want to set some shortcuts to improve the editing speed.

    Shulou · 2022-06-03 03:36
  • How to download Linux operating system

    How to download Linux operating system

    Where can I download the Linux operating system? First, open the browser and search CentOS;, then find the official website of CentOS, and click to enter; then find the download button in the official website of CentOS, and download the corresponding CentOS version according to your needs. That's L

    Shulou · 2022-06-03 03:36
  • Ceph cluster process management-- systemctl management (, open the ceph chapter)

    Ceph cluster process management-- systemctl management (, open the ceph chapter)

    Ha, think about writing articles related to ceph, my ability is limited, can not write NB technical articles, shortcomings would like to share with you, common progress 1, introduction 1.1 introduction as a cluster manager, can

    Shulou · 2022-06-03 03:36
  • CentOS 7.7 yum installation and configuration Zabbix 4.0 LTS details (9)

    CentOS 7.7 yum installation and configuration Zabbix 4.0 LTS details (9)

    Add Linux hosts using Zabbix Proxy mode: 1. Zabbix Proxy distributed monitoring simple instructions: Zabbix Proxy collects data from each Zabbix Agent and reports the collected data to Za

    Shulou · 2022-06-03 03:36
  • Deploy OVF template for VDP to back up vSPhere virtual machine

    Deploy OVF template for VDP to back up vSPhere virtual machine

    For vSPhere administrators, VDP is a disk-based backup and recovery solution that is reliable and easy to deploy. VDP, an updated backup device, completely replaces the original backup architecture of VMware, and VDP and vCenter server are fully integrated.

    Shulou · 2022-06-03 03:35
  • The most reliable installation and activation method for upgrading notebook computer Win10

    The most reliable installation and activation method for upgrading notebook computer Win10

    Laptop upgrade Win10 the most reliable installation activation method introduction: first use the activated WIN7SP1 or WIN8.1 to upgrade WIN10 Professional Edition, after the upgrade, WIN10 will be permanently activated. This is the first one-year "inclusive" free upgrade proposed by Microsoft in 2015.

    Shulou · 2022-06-03 03:35
  • What is Azure Private DNS? What is the function of Azure Private DNS?

    What is Azure Private DNS? What is the function of Azure Private DNS?

    The domain name system, or DNS, is responsible for translating (or resolving) service names to their IP addresses. Azure DNS is a managed service for the DNS domain that uses the Azure infrastructure to provide name resolution. In addition to support for Internet

    Shulou · 2022-06-03 03:35
  • How to configure a virtual host by apache

    How to configure a virtual host by apache

    ApacheApache HTTP Server (Apache) is an open source web server of the Apache Software Foundation, which can run in most computer operating systems. Because of its widespread use of multiple platforms and security, We is the most popular web server.

    Shulou · 2022-06-03 03:35
  • Configuration of samba, ntp, NFS, dhcp, ftp

    Configuration of samba, ntp, NFS, dhcp, ftp

    1. Samba/etc/samba/smb.conf [global] workgroup = MYGROUP server string = Samba Server Version% v

    Shulou · 2022-06-03 03:35
  • Python reads file scripts line by line and removes blank lines

    Python reads file scripts line by line and removes blank lines

    There are many ways to read line by line. Here is a very simple method: #! / usr/bin/python#-*-coding: utf-8-*-for line in open ("awip.conf"): pr

    Shulou · 2022-06-03 03:35
  • Http Protocol of Web (1)

    Http Protocol of Web (1)

    How do we use the web website? First, we will enter the address of the web website in the address bar of the browser. Then you can see the relevant content in the browser. In fact, this process is that the web browser requests the web server, and then sends the contents of the web server

    Shulou · 2022-06-03 03:35
  • Centos7 install mysql5.6 script

    Centos7 install mysql5.6 script

    #! / bin/bashcd / mediatar-zxvf mysql-5.6.35-linux-glibc2.5-x86_64.tar.gzcp mysql-5.6.35-linux-glibc2.

    Shulou · 2022-06-03 03:35
  • Making installation disk of USB disk system under Linux

    Making installation disk of USB disk system under Linux

    Recently, I wanted to do Linux again, so I reinstalled Ubuntu with the original Windows 10. After a day of installation, I found a problem, that is, the desktop of the system always faked death, and there was no response with the click of the mouse. I searched the Internet and said it was a common fault and needed to use ctrl+alt+F1.

    Shulou · 2022-06-03 03:35
  • SFB project experience-80-Install-WindowsFeature request to add or remove features failed

    SFB project experience-80-Install-WindowsFeature request to add or remove features failed

    SFB project experience-80-Install-WindowsFeature request to add or remove features on the specified server failed problem description: when installing the Windows feature using Install-WindowsFeature, report as follows

    Shulou · 2022-06-03 03:35