Pls help-problem in shell script
 

I was facing in writing a program:
test.txt is created.
Enter the database filename.
re-run the file_10.sh to create, update, delete, display database records.
you are using test.txt as your database file.
file is empty.
enter 1 to create records
1_ enter id:
2) enter name:
3) enter salary:

you have created the following:
1
2
3

Help is not possible for the problem as you have given it.

Please post the program code so that those who are skilled at writing scripts may try to find the error.

Your post is difficult to understand.
There should be a description of the problem and a question summing up what you are expecting from us.
Here is a pile of words that make no sense to me.

Sounds extremely like homework ... http://catb.org/~esr/faqs/smart-questions.html