How has support for one-liners (-n -p -a -F) changed across recent Perl versions?

Support for Perl one-liners has evolved in recent versions of Perl, enhancing their functionality and usability. The commonly used options like -n, -p, -a, and -F have been stable; however, newer releases have introduced additional features and improvements. These options allow Perl to be used effectively for quick data manipulation tasks directly from the command line.

One-liners using these flags make it easy to process files or input streams with minimal overhead, catering to both novice and experienced users. Understanding how these options work and keeping abreast of any updates is essential for maximizing their potential in Perl scripting.

# Example of a Perl one-liner using -p and -F options perl -F, -lane 'print $F[0] if $F[1] > 100' data.csv

perl one-liners -n -p -a -F updates command line data manipulation

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