Re^3: How to give input and collect output of a perl script using another perl script

in reply to Re^2: How to give input and collect output of a perl script using another perl script
in thread How to give input and collect output of a perl script using another perl script

What is function of 1 at the end of test.pm ?

See Simple Module Tutorial, use, require

Query-2: Is it must to have a subroutine inside a module ?

Its like wheels on an automobile, its not a must, but the car won't roll otherwise

and the script doesn't work !

What does that mean? How do I post a question effectively?

Comment on Re^3: How to give input and collect output of a perl script using another perl script

Replies are listed 'Best First'.
Re^4: How to give input and collect output of a perl script using another perl script by chakreey (Acolyte) on Mar 23, 2011 at 15:57 UTC
and the script doesn't work ! What does that mean? How do I post a question effectively? I updated my reply. Hope, my query is more meaningful now. btw, thanks for directing me to those links !	[reply]
Re^5: How to give input and collect output of a perl script using another perl script by GrandFather (Saint) on Mar 23, 2011 at 19:34 UTC
Please note that when you make a substantive change to a node, especially if it pertains to something a reply node refers to you should add an update line like: Update: added a sample update line. True laziness is hard work	[reply]

In Section Seekers of Perl Wisdom