[cutler]

Ruby scripting has occupied the sysadmin space for over a decade yet on my 2013 Macbook Pro the latest Ruby 2.6.5 takes around 250ms to start. That's a mere 1/4 of a second. Sure, Python, Perl and PHP have shorter startup times but surely this is a non-problem?

[Myrmornis]

No, things like sort, grep, uniq, cut, wc, cat, awk, sed, tr, etc etc. You wouldn't want them to take 1/4 second to start up.