What does the qx{ } operator do?
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Explain 'grep' function.
What syntax is used for grep() function?
What does the command "use strict" do and why should you use it?
How to get help for perl?
what r the future opportunities in PERL/LINUX after 3 years ??
What is the difference between exec and system?
Which operator in perl is used for the concatenation of two strings?
Which feature of Perl provides code reusability ? Give any example of that feature.
How to disable the mod_perl from apache_server as i have used perlfect search on the site and its pagination is not working and the remedy is to disable the mod_perl.
How to deleting an existing file in perl programming?
Explain goto expr?
How can you define “my” variables scope in Perl and how it is different from “local” variable scope?