Conversely, there's also so many things you can do in a perl (or awk/sed if performance or avoiding malloc by streaming data is necessary) oneliner in a shell s

Conversely, there's also so many things you can do in a perl (or awk/sed if performance or avoiding malloc by streaming data is necessary) oneliner in a shell script if you know some cool tricks. It's crazy how many resources are thrown into stuff like hadoop (literal ironic elephant logo) clusters to process CSV when dinky tools older than I am can zip through that data 1000x faster just by keeping it in the processor cache on my laptop https://learnbyexample.github.io/learn_perl_oneliners/cover.html https://learnbyexample.github.io/learn_perl_oneliners/cover....