How do you you check the return code of a command in perl?
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What is eval function in perl?
Mention how many ways you can express string in Perl?
Where do we require ‘chomp’ and what does it mean?
What are the features of perl language?
Mention what is cpan?
how to find a substring in a string without using substr built in functions, and print the substring found
What is the use of -t?
What can be done for efficient parameter passing in perl?
Define dynamic scoping.
Why we use CGI?
Explain goto label?
What is the difference between use and require in perl programming?