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Guidance:This article mainly introduces the installation steps of MySQL 5.7.23 binary installation of CentOS system, and the installation process of other versions is similar. 1. Preparation Uninstall old MySQL View the rpm package rpm -qa|grep mysql if available Find mysql residue package, delete if any, and ignore if no find / -name ...

The process of making nginx image is divided into three steps1. Make dockerfile file2. Make nginx installation script of nginx.sh3. Make ngx-depolyment.yaml file Here are the details #mkdir /root/dockerfile #cd /root/dockerfile #touch Dockerfile #mkdir nginx //Making a dockerfile file root@<cc_172.16.0.2|~/dockerfile/nginx>:#cat Docker ...

Environmental description [root@localhost Python-3.6.6]# cat /etc/redhat-release Red Hat Enterprise Linux Server release 7.4 (Maipo) [root@localhost Python-3.6.6]# uname -a Linux localhost.localdomain 3.10.0-693.el7.x86_64 #1 SMP Thu Jul 6 19:56:57 EDT 2017 x86_64 x86_64 x86_64 GNU/Linux [root@localhost Python-3.6.6]# getenforce Disabled [ ...

I. details of installation version Server: MariaDB Server version: 5.5.60-MariaDB MariaDB Server [root@ln-125 ~]# cat /etc/redhat-release CentOS Linux release 7.6.1810 (Core) [root@ln-125 ~]# nginx -v nginx version: nginx/1.14.2 [root@ln-125 ~]# php-fpm -v PHP 5.4.16 (fpm-fcgi) (built: Oct 30 2018 19:32:20) Copyright (c) 1997-2013 The PHP Group ...

One docker installation CentOS system 1.1 docker automatic installation script 1 root@docker:~# wget -qO- https://get.docker.com/ | sh 2 Or - 3 root@docker:~# curl -sSL https://get.docker.com/ | sh   Note: if the following error occurs, you can use yum to resolve the dependency—— Delta RPMs disabled because /usr/bin/yum prov ...

LNMP deployment instance and HTTPS service implementation What is LNMP: Linux + nginx + MySQL + (PHP FPM, PHP MySQL) The web service architecture of Nginx+Mysql+Php on the Linux operating system. MySQL in CentOS 6, Mariadb in CentOS 7   What's the function: it provides web services and can parse applications of PHP classes; Next, I will dep ...

I. environmental preparation: Operating system: CentOS Linux release 7.5.1804 (Core) MySQL version: mysql-5.7.24-linux-glibc2.12-x86_.tar.gzMain warehouse: 172.16.8.247Slave Library: 172.16.8.249Host name:172.16.8.247 qas-zabbix-node01172.16.8.249 qas-zabbix-node02172.16.8.248 vip 2. mysql5.7 installation and master-slave replication configur ...

The online script content is as follows:[root@localhost ~]# cat /data/scripts/check_php.sh #!/bin/bash Date=`date "+%Y-%m-%d %H:%M:%S"` Num=$(ps -ef|egrep "countjs_syc_site*|countjs_syc_plan*|countjs_syc.php|countjs_syc_img*|setcache*"|grep -v grep |wc -l) Pid=$(/bin/ps -ef|egrep "countjs_syc_site*|countjs_syc_plan*|countjs_syc.php|countjs_ ...

>Original article, welcome to reprint. Reprint please indicate: reprint from IT people's story meeting Thank you!>Original link address: Advanced chapter: dockersurm of docker adjusts micro service and service configuration (29) Last time, the swarm cluster environment has been set up. There are three virtual machines, server01, server0 ...

Under Linux, everything is a file, so the directory is only a special file. It can be opened, read, and close just like the file, but the function is changed to opendir(),readdir(),closedir() Data structure used to read directory file -- struct directory #include <dirent.h> struct dirent { ino_t d_ino; /* Ino ...