CentOS is pretty new, and some default stuff is just missing. Like NFS suport out of the box.

We have to install package called nfs-utils

yum -y install nfs-utils

we can mount using standard mount 192.168.1.15:/c/share

mount -a 

to make it parmament

edit /etc/fstab

192.168.1.15:/c/share /mnt/nfs nfs defaults 0 0

For a while i’m playing with The Go Programming Language – so far I loved it. I figure out that I’ll push some code snippets from time to time.
Today I spend some time creating simple not ever crawler, but website fetcher.

Idea is very simple – download page, run xpath query on it and spit out results. I was looking for decent xpath library for Go and couldn’t find any. I tried to use xmlpath but it sucks. I couldn’t even run queries like id('product-details')/div[@class='product-price']" Then I found something nicer – Gokogiri – which works pretty nicely, but – couldn’t find any examples except this small article .

The only problem with running Gokogiri is that it uses libxml2 which is not a huge problem on Linux based systems, but on Mac OS X you have to install it via homebrew
brew install libxml2

The easiest way to setup VPN server on Amazon EC2 instance.

Node.js is like space shuttle – very sophisticated, very fast but one simple mistake and… it goes down.

So recently i tried The Go Language  which is advertised as

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

Because google is a creator of this langauge documentation sucks. Plenty of random documents of everwhere, no clean how to documentation.

Throughout this first tutorial, i’ll walk you through the creation of an application with a simple REST API from the ground up. I assume you have Phalcon . installed already.