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<Jafet> mkx bin/\xe2\x81\x97//cc \'int i,r,n;main(){for(;n<1e5;n++,r*=2){for(i=2;i*i<=n;i++)if(n%i==0&&r--)break;r++;if((r&511)==325)printf("%d,%d,%d,%d%c",n-8,n-6,n-2,n,10);}}\'
author HackBot
date Thu, 27 Jul 2017 17:18:27 +0000
parents c989a1669243
children 364f0d88ee3a
line wrap: on
line source

#!/bin/bash
topic="$(echo "$1" | lowercase | sed 's/^\(an\?\|the\) //;s/s\? .*//')"
stuff=$(echo "$1" | cut -d' ' -f2-)
perl -i -p -e 's/\n/ /' "wisdom/$topic"
echo "$stuff" >>"wisdom/$topic"
echo -n "Learned '$topic': "
cat "wisdom/$topic"