Like cut
, but with the negative slicing we know and love.
$ go get "github.com/vegarsti/slice"
$ echo "hello world" | slice 1:-1
ello worl
$ echo "hello\nyou" | slice 1:-1
ell
o
$ echo "hello\nyou" | slice 1:
ello
ou
$ echo "hello\nyou" | slice :2
he
yo