RA. ONE - a review on technology

RA. ONE a shahrukh khan starrer movie just released this diwali on wednesday. A movie with shahrukh khan playing lead role with arjun rampal and kareena kapoor.

Well this is not a movie review blog but talking about the most advanced technologies used in the movie it is very necessary to write over it. RA. ONE ,  is jointly produced by Eros International and Shah Rukh Khan's production company Red Chillies Entertainment and  Anubhav Sinha is the director. The SFX team at red chillies has used the most advanced computer graphics and thrilling aerial photography ever seen in india.

Even Mr. Karan Johar twitted about RA. ONE as

"I just saw 'RA.One'! Adrenalin pumping and the best computer graphics India has ever seen! Its a mega blockbuster super hero ride! Outstanding,"

RA. ONE just proved that its just a starting to the booming technology and advance media graphics in INDIA which have a great future ahead.

Shell Scripting:While login to UNIX

In UNIX,shell is a very strong and most important tool.
When you login to UNIX , a shell executes and you see a login prompt, this shell can be a bourne shell , a POSIX shell, etc (depending on the versions of UNIX) i.e. for LINUX it is a bourne shell.
When a user types a username , a password prompty comes and when user types a password ,the entry is matched with the preentry made in file /etc/passwd .
Now if the entry matches the user successfully get loged in but if the password doesnt match the GETTY program takes over and we get a new login prompt untill you made a true entry.

Thats all for the unix shell scripts used while the user makes a login.For more such informations give a like to our facebook page and leave your valuable comments too.