Programming VIP

1. Introduction to GlusterFS: GFS is an extensible distributed file system for large, distributed applications that access a large amount of data.It runs on inexpensive common hardware and provides fault tolerance.It can provide high overall performance services to a large number of users. Open source distributed file system;It consists of a s ...

GitLab is an open source application developed by Ruby on Rails. It implements a self managed Git project warehouse, which can access public or private projects through Web interface. GitLab has similar functions to Github, which can browse source code, manage defects and comments. You can manage team access to the repository, which is very eas ...

Author: dongdong Email: ldyldy828@126.com This article includes: Installing FFmpeg on Linux Video format recognition and transcoding via command line Video transcoding acceleration using GPU on Linux with Nvidia graphics card FFmpeg Compile Installation On the FFmpeg website, https://ffmpeg.org/download.html can be downloaded to the ubunto/d ...

Overview of rsync synchronization: Remote Sync --- Remote synchronization, local replication support, or synchronization with other SSH, rsync hosts, similar to SCP but richer than scp. Official website: http://rsync.samba.org rsync synchronization features: 1. You can mirror the entire catalog tree and file system. 2. It is very easy to main ...

Download: Xtrabackup https://www.percona.com/downloads/XtraBackup/Percona-XtraBackup-2.4.8/binary/redhat/7/x86_64/Percona-XtraBackup-2.4.8-r97330f7-el7-x86_64-bundle.tar Unzip, install yum tar -xvf Percona-XtraBackup-2.4.8-r97330f7-el7-x86_64-bundle.tar yum install percona-xtrabackup-24-2.4.8-1.el7.x86_64.rpm Full backup innobackupex –user=r ...

Operating system: CentOS 7.4 Nginx version: nginx-1.14.1 The current Stable version is nginx-1.14.1 Reference resources Different from JRE and Tomcat, nginx is not only decompressed, but also compiled and installed. The specific steps are as follows: I. preparation environment If the environment preparation is not complete, it will be exec ...

Set password for root sudo passwd root enter Set password of root user (use root account) Install yum sudo apt-get updatesudo apt install yum Use domestic source address in Linux system (Ubuntu) Source address list file path The path of the source list configuration file of ubuntu system is / etc/apt/ sources.list In order ...

I. deployment environmentSystem: centos7The deployment of the master-slave cluster is completed by starting two different redis instances on the Linux systemyum source deployed II. Download and install redis1. Download: download on official website2, installationCreate the / app / directory and install redis in the / app / directory [root@liyg ...

The following operations are performed on the ZABBIX agent side: Initialize (execute script) sh init.sh httpd installation and startup (binary) yum install -y httpd* #Install httpd systemctl start httpd.service；systemctl enable httpd.service #Service startup and startup ss -ant |grep :80 #Check whether the 80 of httpd is up LISTEN 0 ...

View IP information After CentOS is installed, view the ip information through the ip addr command [root@localhost yum.repos.d]# ip addr 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft f ...