sort-test.pl

来自「PostgreSQL 8.1.4的源码 适用于Linux下的开源数据库系统」· PL 代码 · 共 12 行

#! /usr/bin/perl
use locale;

open(INFILE, "<$ARGV[0]");
chop(my(@words) = <INFILE>);
close(INFILE);

$"="\n";
my(@result) = sort @words;

print "@result\n";