How to Protect Your Linux VPS

Linux has experienced growing popularity in the last couple of years and, due to that, many Linux users have been developing it and adding to the overall availability of this operating system. In addition to that, virtual private servers have also made a rapid progress over the last few years, so that today we have …

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How to Secure SSH Connections with Port Knocking on Linux CentOS

Port Knocking is a technique used to secure connections or port access from unwanted users. Using this technique we maintain one or more previously configured ports closed and these will only be opened using a sequence of requests to a number of ports that wepreviouslyset . To give an example , if we configure port …

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How to Setup MariaDB Galera Cluster 5.5 in CentOS, RHEL & Fedora

MariaDB is an relational database management system (RDBMS). Generally we use single node of database server for small application but think about application which have thousands of users keep online at a time, In that situation we need a structure which will capable to handle this load and provides high availability. So we need to …

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How to Install Git 2.0.4 on Ubuntu 14.04, 12.04 and LinuxMint 16/15

Git has released 2.0.4 version on July 30, 2014. Git is a free and open source distributed version control system . Git 2.0 comes with the number of noticeable changes than 1.9 versions. It is designed to handle a small to very large projects with speed and efficiency. To know more about Git 2.0.4 read …

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Steps to Install Wine 1.7.24 (Development Release) on CentOS, RHEL and Fedora

Wine is an Open Source implementation of the Windows API and will always be free software. Approximately half of source code is written by its volunteers, and remaining effort sponsored by commercial interests, especially CodeWeavers. The Wine team has announced the newer Version 1.7.24 Development has been released on August 8, 2014. The main highlights …

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How to Install Git 2.0.4 on CentOS/Redhat 6,5 and Fedora 20/19

Git has released 2.0.4 version on July 30, 2014.It has lots of noticeable changes over git 1.9 release. Git is a free and open source distributed version control system . It is designed to handle a small to very large projects with speed and efficiency. To know more about read git release notes. This article …

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How to Monitor Remote Linux Host using Nagios and NRPE

NRPE is known as Nagios Remote Plugin Executor. The NRPE add-on is designed to execute plugins on remote Nix systems. In this setup NRPE daemon is installed on remote system to which services need to monitor through nagios server. NRPE runs as daemon on remote systems and wait for nagios requests. When nagios server need …

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Install Firefox 31 on CentOS, Redhat, Ubuntu and Other Linux Distributions

Firefox 31 has been released for Systems and Android on July 22, 2014 with various bug fixes and updates. Below is the list of few changes which is made in Firefox 31. Read more details about this release of Firefox. What’s New in Firefox 31 Add the search field to the new tab page. Support …

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How to Setup MariaDB Galera Cluster 10.0 on CentOS/RedHat & Fedora

MariaDB Galera Cluster 10.0.12 Stable has been released and available for production use. MariaDB is a relational database management system (RDBMS). Generally we use single node of database server for small application but think about application which have thousands of users keep online at a time, In that situation we need a structure which will …

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How to Increase Speed of Software RAID Rebuilding in Linux

While we are learning about RAID devices, Generally we used smaller disks to build a RAID array. In that time when any raid disk failed and we replaced it with a new disk. Then raid rebuilding takes a few minutes or seconds only. But think about if you are running a high storage capacity server …

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How to Install phpMyAdmin 4.2.7 on CentOS/RHEL 6/5 and Fedora 20/19

phpMyAdmin is web-based client written in php for managing MySQL and MariaDB databases. It provides a user friendly web interface to access and manage your databases. To ease usage to a wide range of people, phpMyAdmin is being translated into 72 languages and supports both LTR and RTL languages. Features of phpMyAdmin: Friendly web interface …

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