Shell Programming and Scripting

Hi, please helpme i just start to learn unix ind i dont hve much experience i would like is some one can help me to write a shell script to ease and simplify the use of the unix sort utility.

if you can do for me this work i dont maind to thanks with some money because i am a student and i dont have that much but in this case because i need i will do a sacrifice
please emailme to [email removed] if you are interested i have to present before of the 11 of junaury 06

if any one is interesting the full requeriments are:
simplification of the utility must cover -b,-d,-f,-n and -r
for fiel-specifier-list specify skipped line fields
files in the file-list must be tested for anything what is posible to test

the program must :
allow both relative and absolute pathname arguments
process either filanameaguments or standar imput
allow a list of filanames and filenames wildcard
allow ouput to be redirected.

the emphasis here should be on providing specified facilities, wich are straightfoward to use and provide full error checkin with clear diagnostics

Perhaps you would care to read the rules - maybe the highest count of breaking the rules in one post I have ever seen.
Closing thread.