What is epoch time in perl?
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Write a script for 'count the no.of digits using regular expressions in perl..
What is the difference between die and exit in perl?
How can information be put into hashes?
Explain the execution of a program in perl.
What is -> symbol in perl?
How are parameters passed to subroutines in perl?
How to concatenate strings with perl?
What is the difference between use and require in perl programming?
Explain regular expression in perl?
How to remove a directory in perl?
What syntax is used for grep() function?
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?