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awk 'NR==FNR{a[$1];next} FNR in a{print $0>>"desired_file"}' file1 file2

where:-
file1 consist of all the line number ONLY and
file2 consist of file from which the has to be made.

it...

could not get the code

this code just totally beyond my reach... can u please elaborate:confused::eek:

but can't something be done inside awk . so that it reads the bigger file once and give the desired output..
here it is reading the file again and again after getting the line number

thanks ...

well i need a shell script for this... i have no idea about pearl.. how much time will it take in pearl.. it takes about more than one day.. to complete. its high time for me know ... i should find...

hii everyone ,
i have a file in which i have line numbers.. file name is file1.txt
aa bb cc "12" qw
xx yy zz "23" we
bb qw we "123249" jh
here 12,23,123249. is the...

it has been great help to me

thanks

can u please elaborate the code ...

thanks

actually i was trying to use a notepad as database..
like ..
name adress phonnum sex
amit 22-wall 1213 male
alena 12-asd ...

hii every one can anybody help me writing shell script with this,
i have a file ...
amit
arun
vivek

and i want to read something from the user and print next to amit or arun in certain...

can u please tell us how did u enable this..