Centos / RHEL

Introducing ZoneCloud 1

Introducing ZoneCloud

ZoneCloud, DNS Clustering for Web servers done right.   What is zonecloud? ZoneCloud (or zCloud) is the very first panel agnostic and distribution independent solution. – It consists of three parts: ZoneCloud Controller receives DNS records from your web servers  and pushes them to DNS servers (Nodes / zCloudNode). ZoneCloud Agent The Agent pushes the …

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Install and Configure CSF ConfigServer Firewall 5

Install and Configure CSF ConfigServer Firewall

Install and Configure CSF ConfigServer Firewall About CSF Firewall ConfigServer Security and Firewall, also known as CSF, is an opensource software firewall application. It is working based on iptables. Firewall configuration script created to provide better security for your server while giving you an easy to use, advanced interface for managing your firewall settings. CSF configures …

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Linux RAID Mdadm Cheat Sheet

Linux RAID Mdadm Cheat Sheet Mdadm is the modern tool most Linux distributions use these days to manage software RAID arrays; in the past raidtools was the tool we have used for this. This cheat sheet will show the most common usages of mdadm to manage software raid arrays; it assumes you have a good understanding …

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Make Samba Go Faster

Make Samba Go Faster After installing a wired gigabit network in my house I tested the performance in the network using shares (Windows – samba installed centos 7). I got around 500-600MBit/sec in read speeds and about 600-700MBit/sec in write speeds. But why ? After looking at the samba configuration file I saw that Async IO …

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Installing docker with Ubuntu 16.04 LTS, Mint 17 and CentOS 7

Installing docker with Ubuntu 16.04 LTS, Mint 17 and CentOS 7 A brief introduction to virtualization Today we will learn installing docker with Ubuntu, mint and CentOS 7 Linux,  Before the evolution of the concept of virtualization, to run one application one dedicated server was required,  if you wanted to  run 20 application like mail …

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Installing Virtualmin 6

Installing Virtualmin

What is Virtualmin? Virtualmin is a powerful and flexible web hosting control panel for Linux and BSD systems. Available in an Open Source community-supported version, and a more feature-filled version with premium support, Virtualmin is the cost-effective and comprehensive solution to virtual web hosting management. Requirements Any of the below OSes and architectures: Debian 7, …

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