Unlike command line arguments, command line options can sometimes be a bit difficult to read; nevertheless, they can prove to be quite useful. This article explains what a command line option is, why you would use one, and how to process them in Perl. This article is the first of two parts.
- Command line arguments play a significant role in the creation of command line programs in any language. These arguments can tell the program a number of things, such as what to operate on, or how to operate on something. Perl, like most other languages, makes it very easy to read these arguments.
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