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view paste/paste.13254 @ 6941:261be2d51dea
<oerjan> learn Postorder is the same as Polish notation, since Post was Polish. Not to be confused with reverse Polish notation, which puts operations last.
author | HackBot |
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date | Wed, 24 Feb 2016 05:00:46 +0000 |
parents | ac59fa54605e |
children |
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#!/bin/sh id=$1 expr "$1" + 0 >/dev/null 2>&1 || exit 1 head -n $((id-1)) quotes >quotes.new tail -n +$((id+1)) quotes >>quotes.new diff quotes quotes.new >/dev/null && exit 1 printf "*poof*%s" "$(quote $id | cut -d')' -f2-) mv quotes.new quotes