17
Sep

Search Engine Optimization using 301 Redirects

Search Engine Optimizations, i am very sure that all would have heard this term by now, in simple terms its a process of "making your website Search Engine friendly" there are various ways methods to do this, let me be very clear there is no specific way by which you can have a perfectly optimized website, in this post i discuss one of the methods by which you can remove the confusion of a search engine :).

29
Aug

Hosting a Website from Local Machine

I am sure you would have thought atleast once of hosting your website from your machine itself, if not the website atleast a sandbox version of it as it would be comparatively easy for you to maintain it so i discuss the steps you need to follow to achieve this, first lets go through the requirements, in this post i am talking about small sized sites a minor modified version of this post is applicable for large sites as well.

Requirements

1) A really broad Internet Connection.
2) A Static IP
3) A High End Machine (if the site you are hosting is pretty static a lower end machine is sufficient to be more clear a dynamic personal blog kind of site will also never need more than 1000 Mb of RAM unless you are the Top blogger of the country)
4) Server Software (Apache preferred)
5) A Database Server (if needed, mysql/postgresql recommended)
6) Scripting Support (might be PHP. perl, python as per the requirements)

26
Aug

Key Based Authorization with SSH

Using remote shells is all time favourite but remembering those many passwords is a pain so here are the steps to login using SSH without putting a password :)

 

1. Create a public ssh key, if you haven’t one already. Look at ~/.ssh. If you see a file named id_dsa.pub then you obviously already have a public key. If not, simply create one.

ssh-keygen -t dsa should do the trick. Please note that there are other types of keys, e.g. RSA instead of DSA.

2. Make sure your .ssh dir is not publically writable

    # chmod 700 ~/.ssh

9
Aug

Drupal Modules you cant live without

Drupal is one of the most flexible Content Management System available and Its been more than 18 months since i am using it and have tried and tested lot many  modules, in this post i try to categorize non core drupal 6 modules on the basis of my experience in must have and enhance your site categories. i am sure this list would change with time

Modules you cant live without

12
Jun

Configuring Apache with SSL

Apache is the most common web server used now a days, you would have already configured apache many times by now but what about configuring it with SSL i.e. using apache to service on the https protocol, i assume you have already configured the basic apache server and have also enabled the SSL module, if not refer to my previous post on Configuring Apache Web server.

The following post is an extremely simplified step by step guide to configure SSL in apache using Self Signed Certificates you can also use a real certificate issued by a CA if you have it

Prerequisites

1) Apache with SSL module enabled
2) openssl installed

Step 1) Generate a Private Key

We will use the openssl toolkit for generating a RSA Private Key and Certificate Signing Request, as the first step generate the key the command below will create a 1024bit key using 3des

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