Dear all,

i need script to ask to enter the month and if the enterd month is not valid prompt " Envalid entry try again " like this.

eg - Enter the month : Jun

script is proceeding

if we enter incorrect month,

Enter the month - Junn

Invalid entry , try again.

Thanks,
Nayanajith.

Try looking at the manual page of your shell for "case", or "select". A simple loop or select statement will get you what you want.