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Introduction to Docker Docker An open source application container engine that allows developers to package their applications and dependencies into a portable container and then publish them to any popular application. Linux Virtualization can also be achieved on machines. Containers are completely sandboxed with no interfaces (similar ...

To install the NFS service, you need to install nfs-utils and rpcbind, the RPC service of NFS, named portmap under Centos5.X and rcpbind under Centos6.X.1. Query whether nfs service and rpc service are installed[root@nfs-server ~]# rpm -qa|grep nfs  [root@nfs-server ~]# rpm -qa|grep rpcbind2. Using Y ...

Experimental purpose: Using software to achieve network batch automatic installation Experimental environment: one linux desktop, more than one new virtual machine, in the same local area network Experimental steps: 1. Install software dependency packages on desktop systems [root@localhost ~]# yum -y install dhcp tftp tftp-server vsftpd s ...

Environmental preparation centos6.7 redis3.2.8 Installation steps Step 1: Download the redis 3.2.8 installation package https://redis.io/download Step 2: Decompress the compressed package to the middle/inner_dev_env/redis-3.2.8 [root@allere /inner_dev_env/redis-3.2.8]# pwd /inner_dev_env/redis-3.2.8 Step 3: Create a new directory: redi ...

Detailed Installation of mysql in Lamp Environment of Classical web Development Portfolio Pre-installation preparation Check whether mysql has been installed on centos through the rpm command, and then uninstall the existing version of mysql [root@localhost src]# rpm -qa|grep mysql mysql-libs-5.1.66-2.el6_3.i686 [root@localhost src]# rpm -e -- ...

3.7 Load Balancing Setup 3.7.1 Environment Architecture Figure 3.7.1 nginx environment architecture diagram   3.7.2 Install dependency packages Command: #yum -y install gcc pcre-devel zlib-devel openssl-devel   3.7.3 Upload the Nginx and Keepalived installation packages to the server Upload nginx-1.6.2.tar.gz and keepali ...

The compiled html is converted into pictures by server-side parsing. Because html is usually parsed by client browser, the server can not parse HTML code directly. So we need php class libraries and extensions to fulfill this requirement. The file conversion process is html - > PDF - > png. The class libraries needed are mPDF, imagick The ...

Write in front On Purpose This is an introduction to how to build an LNMP environment on cloud servers. Content is based on my recent study and practice, so some content will be repeated with other articles online, so the purpose of this article is to pass the knowledge of the predecessors, and try to summarize a set of effective methods ...

June 6, 2017 Redis's latest stable version is 3.2.9 1. Dependencies required to install and compile Update the software to the latest version yum update && yum upgrade Install compile dependencies yum install gcc make tcl 2. Download and unzip redis cd /usr/local wget http://download.redis.io/releases/redis-3.2.9.tar.gz tar zxv ...

The experimental environment: Operating system: redhat EL 6.5 Machine: Scheduler: server1: 172.25.12.1 ipvsadm RS Real Host: server2: 172.25.12.2 arptables_jf server3: 172.25.12.3 arptables_jf Principle of experiment: The client accesses vip (virtual ip), which is available on all the machines in the cluster, but the clien ...