CentOS

# Rpm-qa |grep MySQL # # to see if the MySQL database is already installed on the operating system, if so, by RPM-e command or RPM-E--nodeps command to uninstall out # yum install MySQL-server MySQL mysql-devel# service mysqld start# chkconfig--list

Download the source installation filewget http://repo.mysql.com//mysql57-community-release-el7-8.noarch.rpmwget https://repo.mysql.com//mysql57-community-release-el7-11.noarch.rpmInstall RPM packages locally (configure MySQL installation

MySQL Multi-instance configurationInstall MySQL5.5.32 from CentOS 6.8 above , we have finished compiling the installation, then configure multiple instances5, add multi-instance Directory[Email protected] application]# mkdir-p/data/{3306,3307}/data[[

1, download the CentOS operating system, provide Baidu cloud disk link:http://pan.baidu.com/s/1pLHOR032. Open the new blank virtual machine in VMware and install CentOS on this blank virtual machine, as follows:3, turn on this virtual machine,

VI filename (vi,visual Editor, Visual editor) opens the filename file with the Vim text editor.The Vim text editor has three modes: command mode, insert mode , and bottom command mode (last linemode).Command mode: Just enter vim is the command mode,

This method uses bridging so that dynamic IP can be fixed to a static IP to connect to the intranet or to the extranet1:View own host IP cmd under input ipconfig2:Execute sequentiallywhere the 5th step of the drive gets the MAC address of the

Tag: Address file path shell script uses Evel Aliyun try directory 127.0.0.1Preparatory workEnvironment: WIN10 under Centos6.4 virtual machine.Load Balancing: Two units (one master and one standby) LVS + keepalived.HTTP Server: 3 units.Configure IP

CentOS Kernel UpgradeCentOS Upgrade 2.6 kernel to 3.10 in Yum's Elrepo source, there are 2 kernel versions of M ain L ine (3.13.1), L ONG-T erm (3.10.28), long-time for long-term support.See current kernel versionUname-rInstalling

I.. configuring a KVM Server1. Configure Virtio Sourcewget Https://fedorapeople.org/groups/virt/virtio-win/virtio-win.repo-O/etc/yum.repos.d/virtio-win.repo2. Install related software packagesYum Install virt-v2v Libguestfs-winsupport

1. JDK ConfigurationAfter the installation is complete, you need to configure the environment variables and edit the/etc/profile file:Vi/etc/profileAdd the following configuration to the tail of the file:Export

Basic EnvironmentYum-y install wget gcc xz tar Install zlib (if not installed zlib Setuptools may error "Compression requires the (missing) zlib module")1. wget http://prdownloads.sourceforge.net/libpng/zlib-1.2.11.tar.gz?download2. TAR-XVF zlib-1.2.

1. Install some of the dependencies I have encountered (if there are dependencies on the prompts to install):Yum install xz gcc zlib zlib-devel2. Download the source package on official websiteAddress: Https://www.python.org/ftp/python/3.6.1/Python-3

1, under the/usr/local/src/Get the python3.5 Packagewget HTTPS://WWW.PYTHON.ORG/FTP/PYTHON/3.5.1/PYTHON-3.5.1.TAR.XZ2. Tar.xz Decompression Method:Xz-d MPFR-3.1.2.TAR.XZGenerates a Mpfr-3.1.2.tar file and then executesTAR-XVF Mpfr-3.1.2.tarxz -d

Description: CentOS 7 minimized installation, default Python 2.7, development requires installation of python3.6.1.1. Check Python version[Email protected] ~]# python-vPython 2.7.5[Email protected] ~]#2. Install the necessary library files# yum-y

1. Download #wget wget https://www.python.org/ftp/python/3.6.1/Python-3.6.1.tgz2. Unzip and install #tar  zxvf python-3.6.1.tgz#cd python-3.6.1#./configure --prefix=/var/local/ Python appears configure: error: no acceptable c compiler found in 

Currently learning Python3 has become the mainstream, for the installation of Python3, here to do a simple summary, in the installation process there are some small pits, shared out for your reference.I use the system is: CentOS 7.2.1511, minimized

centos6.4 Yum installation of JDK and Java_home settings2014-06-17 16:13 1176 people read comments (0) favorite reports Classification:Linux (3)Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not

1. Use the latest version of UltraISO to burn the ISO image to a USB flash drive2. USB drive to start the computer into the installation interfaceUnder normal circumstances you should see the following interface:Select the first item, and then press

CentOS 6.5 zabbix-windows-agent InstallationDownload pathWww.zabbix.com/downloack/2.2.0/zabbix_agents_2.2.0.win.zipDownload to C driveBuild a Zabbix folder in the C driveCopy the three programs in Bin=>win64 to ZabbixCopy the

Solve the problem that the network cannot be connected after CentOS is installed. After CentOS is installed, you cannot access the Internet normally because the gateway in the/etc/sysconfig/network-scripts/directory is in the No status. You need to