How can the user execute a long command repeatedly without typing it again and again?
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Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.
explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.
how to find a substring in a string without using substr built in functions, and print the substring found
In Perl, there are some arguments that are used frequently. What are that arguments and what do they mean?
How can you create anonymous subroutines?
What is the tk module?
What is the use of -t?
Explain the different types of data perl can handle.
Explain grooving and shortening of arrays?
what is the difference between java and cgi?
what is the function of Return Value?
You want to print the contents of an entire array. How would you do that?