Linux Archive

6 Apr 2016

XFS File System in Linux

The XFS file system is an extension of the extent file system. The XFS is a high-performance 64-bit journaling file system. The support of the XFS was merged into Linux kernel in around 2002 and In 2009
1 Apr 2016

What is Raspberry Pi ?

The Raspberry Pi is a progression of credit card–sized single-board PCs created in England, United Kingdom by the Raspberry Pi Foundation with the purpose to advance the educating of basic computer science in schools and developing nations.
28 Mar 2016

Install ejabberd on Linux

ejabberd is cross-platform, distributed, fault-tolerant, and based on open standards to achieve real-time communication. ejabberd is XMPP server software which can be used for instant messaging on your own server. ejabberd is suitable for small deployments, whether
23 Mar 2016

Install Foxit Reader for Linux

Foxit Software, a leading software provider of fast, affordable and secure PDF solutions. Foxit Software announced that its PDF reader is officially available for the Linux and Mac platforms in the middle of September. Features include: Open
22 Mar 2016

Nagios Error: Could not open command file ‘/usr/local/nagios/var/rw/nagios.cmd’ for update!

Nagios is a Monitoring Tool and you are seeing this Nagios error Error: Could not open command file ‘/usr/local/nagios/var/rw/nagios.cmd‘ for update! When you attempt to run a service command such as “Re-schedule the next check of this
18 Mar 2016

Install PostgreSQL 9.5 on Ubuntu 15.10, 14.04 & 12.04

PostgreSQL is a relational database management system. PostgreSQL permits us to execute stored procedures in different programming languages, similar to C/C++, Python, Java, Perl, Ruby and its own PL/pgSQL, which is like Oracle’s PL/SQL. Postgres supports several
17 Mar 2016

Install PostgreSQL 9.5 on CentOS/RHEL 7/6/5

PostgreSQL 9.5 Released. PostgreSQL is developed at the University of California at Berkeley Computer Science Department. PostgreSQL is a free, open-source object-relational database management system (object-RDBMS), like MySQL. It is a prevalent decision for some little and
14 Mar 2016

Install Node.js 5.x on Ubuntu and Debian using PPA

Node.js is a Javascript platform for server-side programming. It allows users to easily create networked applications that require backend functionality. It is used to develop I/O intensive web applications like video streaming sites, single-page applications, and other
14 Mar 2016

Install Node.js on CentOS/RHEL 6/7

Node.js is a Javascript platform for server-side programming. It allows users to easily create networked applications that require backend functionality. Read more about node.js from official site. This tutorial will help you to install node.js on CentOS
11 Mar 2016

Install Python 3.5.1 on CentOS/RHEL 7/6

Python 3.x is a new version of the language, which is incompatible with the 2.x line of releases. The language is mostly the same, but many details, especially how built-in objects like dictionaries and strings work, have