10 basic examples of Linux ps command

Linux ps command The ps command on linux is one of the most basic commands for viewing the processes running on the system. It provides a snapshot of the current processes along with detailed information like user id, cpu usage, memory usage, command name etc. It does not display data in real time like top or htop commands. But even though ...

Setup Apache 2.4 and Php FPM with mod proxy fcgi on Ubuntu 13.10

mod_proxy_fcgi The module mod_proxy_fcgi is a new one and it allows apache to connect to/forward requests to an external fastcgi process manager like php fpm. This allows for a complete separation between the running of php scripts and Apache. Earlier we had to use modules like mod_fcgid and mod_fastcgi which all had some limitations. Mod_fcgid for example did not properly utilise ...

How to setup Remi repository on CentOS 5/6 and Fedora 18/19/20

Remi repository The Remi (Les RPM de Remi) repository provides the latest version of various software packages related to php and mysql for redhat based linux distros like centos, fedora and RHEL. It provides php, mysql, pecl packages, pear packages any many other open source/free php applications and libraries and many other php related packages. So its designed to assist in ...

How to setup EPEL repository on CentOS 5/6

What is EPEL repository EPEL (Extra Packages for Enterprise Linux) is a project from the Fedora group that maintains a repository of software packages that are not already present on RHEL/CentOS. The repository is compatible with RHEL and all close derivates like CentOS and Scientific Linux. By using epel we can easily install many packages (around 10,000) with yum command, that ...

Install Virtualbox 4.3 on Ubuntu / Debian / Fedora

VirtualBox VirtualBox is a free virtualisation software for x86 based systems and is available for most of the popular OSes like linux, mac and windows. It runs on a host system and supports running other OSes as guest. It earlier belonged to Sun and now to Oracle. At the time of this post, virtualbox 4.3.2 is the latest version and was released ...

Install MariaDB on CentOS 6.4

MariaDB MariaDB is the community developed fork of Mysql and is a great alternative to it. Its free and open source and is developed by the original developers of mysql. MariaDB is much superior to mysql in terms of features. Check out the comparison between mariadb and mysql. And the best thing is, that its a drop-in replacement for mysql, which means ...

10 basic examples of linux netstat command

Netstat Netstat is a command line utility that can be used to list out all the network (socket) connections on a system. It lists out all the tcp, udp socket connections and the unix socket connections. Apart from connected sockets it can also list listening sockets that are waiting for incoming connections. So by verifying an open port 80 you can ...

Install Nginx + Php FPM + APC on CentOS 6.4

LEMP server A lemp server runs Nginx web server along with Php and Mysql or MariaDB on a Linux system. Nginx is increasing becoming popular because of its lightweight structure and ability to handle large amounts of traffic in an optimum manner. Mariadb is the replacement for mysql because mysql is not very free anymore. In this tutorial we shall be ...

How to Install and configure Apache web server on Ubuntu 13.10

Install Apache Web server A while back I updated my ubuntu to 13.10 and then the apache php installation got messed up. So I had to reinstall it quickly to continue working on my php projects. Apache is there in the ubuntu repositories so can be installed without much effort. Here is the quick command you need to fire at the terminal. $ ...

Xubuntu 13.10 review – good as always

Xubuntu 13.10 Its over a week since Xubuntu 13.10 was released which is based on Ubuntu 13.10 Saucy Salamander and I finally got time to take a look at it. If you are new to this, then know that Xubuntu is a Xfce desktop based spin/variant of Ubuntu. It is not a derivative, just the same ubuntu wrapped with the xfce ...



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