How to use the perl command in Linux

This article mainly introduces how to use the perl command in Linux, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand.

Linux commonly used commands perl commands are perl language interpreters, which are responsible for interpreting and executing perl language programs.

Perlperl language interpreter

# Syntax

Perl (options) (parameters) option-w: output useful warnings;-U: allow unsafe operations;-c: check only the syntax of files;-d: run scripts under debugging. Parameter file: the perl script to run.

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