Configuration of linux synchronous server rsync+sersync

Synchronized server-side configurationmkdri /data/filedir chown -R  rsync:rsync /data/filedir   yum install rsync -y //create profile [root@node1 filedir]# vim /etc/rsyncd.conf  ##rsync.conf config start uid = rsync gid = rsync use chroot& ...

Posted by lena_k198 on Thu, 20 Jun 2019 11:44:31 -0700

File and directory operations of Linux basic commands

. find To find files in directories, you can also call other commands to use   find [-H] [-L] [-P] [-D debugopts] [-Olevel] [path...] [expression] find [Options], [Paths], [Operational Statements]        options: - depth Starts searching for the deepest subdirectory in the specified directory ___________ - maxdept levels Find t ...

Posted by $0.05$ on Fri, 10 May 2019 16:11:26 -0700

File Backup and Compression

. tar Packing multiple files together and decompressing the packaged files - z # Compression or decompression via gzip - c # Create a new jar package - v # Displays the tar command execution process - f # Specify the file compression name - t View the contents of the compressed package without decompressing it __________ - p # Keep the ...

Posted by TomatoLover on Tue, 07 May 2019 07:00:39 -0700

High Availability HA Installation-Trench Recording for Large Data Base Hadoop 3.1.1

Recently, the project responsible for preparing large data platform storage mainly around the Hadoop platform. Although we plan to use the cdh version of hadoop, we will use the original Hadoop for development convenience before preparing a better environment for expansion. Environmental preparation The three server system environm ...

Posted by adeelahmad on Tue, 07 May 2019 02:10:39 -0700

cobbler System Automatically Installs Operating and Maintenance Tools

cobbler System Automatically Installs Operating and Maintenance Tools 1.1 Cobbler Brief Introduction Cobbler simplifies the system configuration by centralizing the tasks involved in setting up and managing an installation service, which is equivalent to Cobbler encapsulating DHCP, TFTP, XINTED and other services, combining PXE, kickstart and ...

Posted by jervo on Sun, 21 Apr 2019 21:33:34 -0700

[NFS Project Actual Warfare II] Time-synchronous push backup of shared data in NFS

[NFS Project Actual Warfare II] Time-synchronous push backup of shared data in NFS Label (Space Separation): Linux Service Architecture - Chen Siqi This teaching note is a summary of my study and work career, which is the first draft (there are many imperfections), the original work, allowed to be reproduced, when reproduced, please be sure to ...

Posted by dgudema on Fri, 19 Apr 2019 18:15:33 -0700

Linux Practical Teaching Notes 23:Inotify Event Monitoring Tool

Section 23 Intify Event Monitoring Tool Label (Space Separation): Linux Practical Teaching Notes - Chen Siqi This teaching note is a summary of my study and work career, which is the first draft (there are many imperfections), the original work, allowed to be reproduced, when reproduced, please be sure to indicate the original source of the art ...

Posted by Jackdaw on Thu, 18 Apr 2019 03:06:33 -0700

Linux Practical Teaching Notes 21:Rsync Data Synchronization Tool

Section 21 Rsync Data Synchronization Tool Label (Space Separation): Linux Practical Teaching Notes - Chen Siqi This teaching note is a summary of my study and work career, which is the first draft (there are many imperfections), the original work, allowed to be reproduced, when reproduced, please be sure to indicate the original source of the ...

Posted by demetri007 on Fri, 12 Apr 2019 23:12:32 -0700

Implementation of git Quick Submitting Code and Quick Rollback by shell script

Create a commit library: [root@centos-3 cml]# echo "check github" > index.html [root@centos-3 cml]# cat index.html check github [root@centos-3 cml]# git add index.html [root@centos-3 cml]# git commit -m "check github" [master b357825] check github 1 files changed, 1 insertions(+), 1 deletions(-) [root@centos-3 cml]# git push Count ...

Posted by radhoo on Fri, 01 Feb 2019 08:39:15 -0800

vsftp+keepalived+rsync + to achieve data synchronization and high availability

In response to the company's business needs, the closest to build a set of portfolio services, the network did not find a similar portfolio architecture, so I will build the process and share some new, I hope that friends with relevant needs will have the role of throwing a brick to attract jade!The objectives to be achieved are ...

Posted by rockobop on Sun, 27 Jan 2019 18:33:14 -0800