Clojure-Shell Analogs

clojure-shell-analogs.md

Clojure	Shell	Notes
butlast	sed '$d'
clojure.string/lower-case	tr A-Z a-z
clojure.string/upper-case	tr a-z A-Z
count	wc -l
distinct	perl -ne 'print unless $seen{$_}++'	Note that Clojure's distinct behavior is different than the shell's uniq.
drop n	sed '1,$n'
first	head -1
last	tail -1
nth coll n	head -$n | tail -1
range 1 10	seq 1 10
range 1 2 10	seq 1 2 10
rest	sed 1d
reverse	tac
second	head -2 | tail -1
sort	sort
take n	head -$n
take-last n	tac | head -$n | tac