• How do dual system computers uninstall one of them?


    Originally, windows and Redflag Linux were installed on the computer. Later, I felt uncomfortable and prepared to uninstall Linux. So we started the unloading journey: 1. On my computer under windows – Management – disk management, you will see the Linux partition without name. Right click it to delete the logical partition 2. Restart, change […]

  • How to install and uninstall software using Yum in CentOS


    When installing a software yum -y install httpd When installing multiple similar software yum -y install httpd* When installing multiple non similar software yum -y install httpd php php-gd mysql When uninstalling a software yum -y remove httpd Uninstall multiple similar software yum -y remove httpd* When uninstalling multiple non similar software yum -y remove […]

  • How to install and uninstall RPM package on Linux


    The methods to install and uninstall RPM package on Linux are as follows: 1. How to install RPM package The installation of RMP package can be completed by using program rpm. Execute the following command rpm -i your-package.rpm Where your-package.rpm is the file name of the RPM package you want to install, which is usually […]

  • How to uninstall MySQL 8.0 under Linux


    1、 Close MySQL [[email protected] /]# service mysqld stop Redirecting to /bin/systemctl stop mysqld.service 2、 Check the current installation of MySQL and find out whether it was installed before [[email protected] /]# rpm -qa|grep -i mysql mysql-community-client-8.0.13-1.el7.x86_64 mysql-community-libs-8.0.13-1.el7.x86_64 mysql-community-common-8.0.13-1.el7.x86_64 mysql-community-server-8.0.13-1.el7.x86_64 3、 Execute the command to delete the installed mysql [[email protected] /]# rpm -ev mysql-community-client-8.0.13-1.el7.x86_64 report errors: error: […]

  • Skills of installing and unloading large software quickly in MAC


    Mac novice users must want to know whether the MAC system can also pass through Setup.exe For software installation. In fact, this can be done in the MAC system. Today, I will introduce this method, and interested users can have a look. Installation software: After obtaining the CD or DMG file, we can hook it […]

  • Installation, configuration and uninstall of MySQL 8.0 in Windows Environment


    Software version Windows:Windows10 MySQL:mysql-8.0.17-winx64.zip Installation procedure 1. Configure environment variables name:Path value:C:\Program Files\MySQL\mysql-8.0.17-winx64\bin 2. New my.ini file File location: C: program files / MySQL / mysql-8.0.17-winx64\ my.ini(this is my installation directory. You can modify it according to your actual installation path.) [mysqld] #Port number (default: 3306) port=3306 #Set MySQL installation directory basedir=C:\Program Files\MySQL\mysql-8.0.17-winx64 #Set the […]

  • Linux CentOS 6.5 uninstall, tar install MySQL tutorial


    Uninstall MySQL from the system 1. Check whether MySQL is currently installed in the system rpm -qa|grep -i mysql 2. Uninstall the current version of MySQL yum remove mysql mysql-server mysql-libs mysql-server Choose “Y” in the process of unloading Check again and no information indicates that it has been unloaded 3. Find the residual files […]

  • How does MAC uninstall software? How to uninstall mac software


    Users who first contact Macintosh may not know how to uninstall the installed application software. Previously, Xiaobian introduced how to install software on Mac. Today, I will teach you how to uninstall software. In fact, it is very simple. Let me have a look 1. First of all, we open finder, which is the first […]

  • How to install and uninstall Oracle 11g database


    1、 Oracle 11g installation Before installation, you should first determine your computer configuration. Take windows as an example. If it is a win7 system such as XP, you can choose Oracle 10g. Because the 10g program file is only more than 200 megabytes, and 11g and 2G, the official download path of the specific file […]

  • Solutions to the incomplete uninstallation of visual studio


    Generally speaking, when we uninstall vs, we use the “standard” uninstall method: 1. Select the version of the product you want under control panel – > program options and uninstall. 2. Select uninstall in the setup setup wizard, and then follow the prompts step by step. However, this standard or the default uninstall method will […]

  • How to install the uninstall command RPM make install under CentOS?


    A: RPM package, This kind of software package is just like the EXE installation file of windows. All kinds of files have been compiled and packed. Which file should be put in which folder has been specified. The installation is very convenient. In the graphical interface, you only need to double-click to install it automatically. […]

  • Oracle installation and uninstallation tutorial details


    Details of Oracle installation and uninstallation steps are provided for your reference. The specific contents are as follows Oracle installation steps 1. Unzip win32-11gr2-database-1of2.zip and win32-11gr2-database-1of2.zip to the current directory (PS: select two compression packages and right-click to unzip to the current folder; must unzip at the same time, cannot unzip separately, or the file […]