What does perl do in linux?
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What are the various file operations in perl. Explain with example.
List the prefix dereferencer in Perl.
What does a die() function do in perl?
Explain grooving and shortening of arrays and splicing of arrays?
Why to use perl?
What are the various flags/arguments that can be used while executing a perl program?
i have a folder called 'error' and in that, i have error log files which are generated by the build, now i want to findout the string 'error' from each log file and that error has to be copied into the another file called 'analysis'. how do you do this in perl?
“Perl regular expressions match the longest string possible”. What is the name of this match?
What is epoch time in perl?
Which functions in perl allows you to include a module file. State their differences.
Explain subroutine in perl?
What does Perl do if you try to exploit the execve(2) race involving setuid scripts?