Comment by hiAndrewQuinn

(I'm assuming you mean the latest Perl actually called Perl, and not its successors.)

In a vacuum I wouldn't recommend Perl over first learning the most common languages and technologies of today. I'd gain some familiarity with Python first at a minimum. But it does have some interesting niche advantages you might want to look into more down the road.

Perl 5 has been on the same major version for 30 years now [1], and hence has had a truly enormous amount of training data for LLMs to glomp onto. Since Perl is also primarily thought of as a "scripting-plus" language, something to reach for when Bash isn't cutting the mustard but a 'real program' feels too heavyweight, a lot of its use cases are very much in the LLM one-shot sweet spot. [1]

Perl 5 also has the unique advantage of being installed system-wide by default on more Unix machines than you might expect. It's sitting there quietly on Debian for you right now [2]. It's even the scripting-plus language of choice for OpenBSD!

You would think being "the same" for 30 years would also mean Perl almost accidentally performs really well on modern machines, which have a few orders of magnitude more resources to throw around. I haven't really found this to be that noticeable, though, and if I actually cared about performance in those domains I'd probably stick to the smallest tools I could work with first. Then again, a vanilla Perl 5 program might be even more cross-platform than a vanilla shell script is; shells come and go, but Perl 5 is forever, apparently.

[1]: https://hiandrewquinn.github.io/til-site/posts/llms-make-per...

[2]: https://hiandrewquinn.github.io/til-site/posts/what-programm...