How to code in perl to implement the tail function in unix?

938

Explain perl one-liner?

959

What is hash?

1072

How do I replace every TAB character in a file with a comma?

967

How to create a directory in perl?

1076

Explain about the applications of perl?

975

You want to download the contents of a url with perl. How would you do that?

875

What are perl variables?

928

What can be done for efficient parameter passing in perl? Explain.

1033

what are the steps involved in reading a cgi script on the server?

936

If EXPR is an arbitrary expression, what is the difference between $Foo::{EXPR} and *{"Foo::".EXPR}?

1009

What does a die() function do in perl?

979

“Perl regular expressions match the longest string possible”. What is the name of this match?

941

There is no strict data types in perl unlike in other high level languages like Java so wouldn't that be a problem if a code in perl is to be a written by a big team of 20+ members ?"

2396

What is the syntax used in Perl grep function?

1040