Tag:Initial password

  • Centos7.6 MySQL 8 environment setup configuration remote login character set utf8 simple password


    1、 Environmental preparation 1. Clean up MySQL that comes with the system in the environment (1) Delete MySQL or MariaDB that comes with the system yum remove mysql-libs (2) Query whether there are any remaining dependent packages in the system rpm -qa | grep mariadb (3) Remove RPM dependent packages rpm -e –nodeps mariadb-libs-5.5.56-2.el7.x86_64 2 […]

  • Building NPM private library – installing MySQL in Linux Environment


    install In CentOS, MariaDB is installed by default, which is a branch of MySQL. However, MySQL should be installed in the system for the sake of need, and MariaDB can be directly overridden after the installation. wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm #Download the yum repository for installation yum -y install mysql57-community-release-el7-10. noarch.rpm #Yum install MySQL RPM […]

  • Installing MySQL database under Linux


    The virtual machine is used in this installation, CentOS 6.5 64 bit version is used in the system, and Linux general version 5.7.28 is used in MySQL 1、 Download link address https://dev.mysql.com/downloads/mysql/ Choose a universal version to download     2、 System environment configuration before installation 1. Uninstall the original MySQL RPM – QA | […]

  • PostgreSQL literacy tutorial


    Download PostgreSQL at this link. When installing, remember the initial password you set for user Postgres and the default port number 5432, which you need to use later. Then install the graphical management UI pgadmin, which can be obtained from this link. After installation, log in to pgadmin and change the port in the server […]

  • NPM private library building – install MySQL in Linux Environment


    install By default, MariaDB is installed in CentOS, which is a branch of MySQL. However, in order to meet the needs, MySQL should be installed in the system, and MariaDB can be directly overwritten after the installation. WGet – I – C http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm ා download the yum repository for installation Yum – y install mysql57-community-release-el7-10.noarch.rpm […]

  • [project sharing] shine online bookstore implemented by JSP + servlet + jdbc


    Please note that there is a video version of this article Project introduction Project source: https://gitee.com/thuihuang/shine’u bookshop One based onJSP+Servlet+JdbcShine online bookstore. Less technology involved, easy to understand, suitable forJava Web beginnerLearn to use. Technology stack editor Eclipse Version: 2019-12 (4.14.0) front-end technology Basic: HTML + CSS + JavaScript Framework: jQuery and bootstrap back-end technology […]

  • A simple and effective solution to forget the initial password in MySQL installation


    When MySQL is installed, an initial password will be given, and this initial password is particularly disgusting, a bunch of special case characters. Remember that it’s impossible. In nine cases out of ten, a small partner who hasn’t experienced installation before won’t pay attention to this if he or she installs himself for the first […]

  • Installing MySQL on Linux


    Operating system: manjaro 0. Download and installsudo pacman -S mysql 1. initializationsudo mysqld –initialize –user=mysql –basedir=/usr –datadir=/var/lib/mysql Success, appears at the end of the penultimate line of the bash generated message [email protected]: #!<J0rVb*kluThis is the initial user name and initial password 1.5. If there is an error in this step and the initial user name […]

  • Linux builds Maven private server


    1. Download nexusLink: https://pan.baidu.com/s/1e8ww… Extraction code: qj2fCopy the extracted file to the directory / usr / local / nexus /. 2. Modify configuration2.1. Change the running user of nexus3 to rootcd /usr/local/nexus/nexus-3.20.0-04/binvim nexus.rc run_as_user=”root” 2.2. Modify the JDK version to be used when nexus 3 startsvim nexusThe fourteenth line: INSTALL4J_JAVA_HOME_OVERRIDE=/home/work/jdk1.8.0_171 2.3. Modify nexus3 default portcd […]

  • Centos7 install MySQL


    Frequently used commands // start up > service mysqld start // close > service mysqld stop // restart > service mysqld restart Install the base environment before installing: > yum install -y perl perl-Module-Build net-tools autoconf libaio numactl-libs Install MySQL #Download MySQL source installation package > wget http://dev.mysql.com/get/mysql57-community-release-el7-8.noarch.rpm #Install MySQL source > yum localinstall mysql57-community-release-el7-8.noarch.rpm […]

  • https://moba.en.softonic.com/


    To open the connection tool, I use mobaxterm? Personal? 12.1 (download address: https://moba.en.softonic.com/) Connect to ECs and remove the default MariaDB database: Yum remove mariadb-libs.x86 ʄ Then create a directory. I usually put the software in / usr / local, and then enter the directory. Download: WGet https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm       Then install The two […]

  • ixuer


    MySQL installation (4, 5, 6 can be omitted) Declaration: CentOS version is 7.6, MySQL version installed is 8.0.17 1. First, uninstall mysql, including MariaDB. RPM – PA | grep MySQL ා delete the found results with ‘RM – RF filename’, and skip if not RPM – PA | grep MariaDB ා delete the found results […]