祝福、十大热门（先只搞了这两个）不能自动更新阿，crontab设置如下：
  1 SHELL=/bin/bash
  2 PATH=/sbin:/bin:/usr/sbin:/usr/bin
  3 MAILTO=root
  4 HOME=/
  5 BBSHOME=/usr/local/bbs
  6
  7 # run-parts
  8 01 * * * * root run-parts /etc/cron.hourly
  9 02 4 * * * root run-parts /etc/cron.daily
10 22 4 * * 0 root run-parts /etc/cron.weekly
11 42 4 1 * * root run-parts /etc/cron.monthly
12 43 * * * * /usr/local/bbs/bin/poststat
13 59 23 * * * rm -f /usr/local/bbs/tmp/Xpost/*
14 59 23 * * * rm -f /usr/local/bbs/.post.x
15 1 * * * * /usr/local/bbs/bin/gennewboard
16 */10 * * * * /usr/bin/wget -q -O /var/www/html/mainpage.html http://127.0.0.    1/mainpage.php
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FROM 124.254.45.*