1. Implement vsftpd virtual user access based on mysql authentication
This scenario is implemented using two servers, one ftp server and one database server
1.1 Install Database
[root@c5 ~]#yum -y install mariadb-server
[root@c5 ~]#systemctl start mariadb.service
[root@c5 ~]#systemctl enable mariadb
1.2 Install vsftpd, mariadb-devel, pam-devel ...
Posted on Tue, 19 May 2020 13:38:09 -0400 by ScOrPi
1, Why rsync+sersync architecture?
1. sersync is developed based on inotify, similar to inotify tools.
2. sersync can record the name of a specific file or directory that has changed in the monitored directory (including adding, deleting, modifying), and only synchronize the changed file or directory ...
Posted on Sun, 01 Mar 2020 01:58:07 -0500 by k9underdog
Fat (FFmpeg automated testing environment) is an automated testing framework developed by FFmpeg community. It supports the testing of FFmpeg API and FFmpeg internal functions. The test of FFmpeg video filter belongs to the test of API. In order to add a fast test to a video filter, I have studied it fo ...
Posted on Sun, 23 Feb 2020 02:31:10 -0500 by eugene2008
CentOS 6.8 build hadoop cluster
1. Prepare a clean CentOS 6.8 virtual machine
2. Turn off the firewall
1. Temporarily close the firewall
service iptables stop
2. Turn off firewall self startup
chkconfig iptables off
3. View firewall status
service iptables status
3. Set static ip
vim /etc/sys ...
Posted on Thu, 20 Feb 2020 02:33:01 -0500 by igorek
1. Environmental preparation
Single-machine deployment: Official recommendation for hardware requirements above 4C/16G
1 4-core 16G
2 4-core 8G
1.1: Getting packages
1.2: System Environment Settings
Official Recommendation: CentOS-7.0 above required, CentOS-7.5 recommended
Install some common commands ...
Posted on Mon, 17 Feb 2020 11:21:30 -0500 by ravi_aptech
Reprinted from: http://seanlook.com/2015/05/06/lsyncd-synchronize-realtime/
yum -y install rsync
Or compile and install:
tar zxvf rsync-3.1.3.tar.g ...
Posted on Sat, 04 Jan 2020 22:06:20 -0500 by dysonline
Before starting the xinetd service, first verify that you have xinetd installed. If the xinetd service is not installed, there are only two files in the / etc/xinetd.d / directory.
[root@localhost xinetd.d]# ls
Install the xinetd service by entering the following command
[root@localhost xinetd. ...
Posted on Fri, 03 Jan 2020 00:43:12 -0500 by subesc
Compress during transmission -- compress level = num can be compressed by level
Archive mode transfers and maintains file properties
Equivalent to - rtopgDL
Keep time attribute of file
Keep file master
Posted on Wed, 01 Jan 2020 10:09:17 -0500 by Code_guy
First, the environment
|Server description ip address application system|
rsync inotify tools script
1. Deploy rsync+inotify synchronization / dxk directory to the target server / tmp/dxk ...
Posted on Mon, 30 Dec 2019 10:41:10 -0500 by MikeA
rsync is a data image backup tool in linux system. Remote Sync, a fast incremental backup tool, can be used to synchronize remotely, support local replication, or synchronize with other ssh and rsync.
Introduction to inotify
Inotify is a powerful, fine-grained, asynchronous file system ...
Posted on Mon, 30 Dec 2019 09:44:15 -0500 by dsoukup