How do you you check the return code of a command in perl?
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How to code in perl to implement the tail function in unix?
Enlist the advantages of using c over perl?
What are scalar data and scalar variables?
Create a function that is only available inside the scope where it is defined ?
What is 'commit' command in perl?
Explain the default scope of variables in perl?
“The methods defined in the parent class will always override the methods defined in the base class”. What does this statement means?
What are arrays in perl?
what are prefix dereferencer and list them out?
What is qq (double q)operator in perl?
Why we use "use lib $path"?
In Perl we can show the warnings using some options in order to reduce or avoid the errors. What are that options?