Cron message - BBS

不知為什麼，每小時的 0, 11, 22, 33, 44, 55 分就一定會出現
以下的 cron message:

From operator@home Thu Jun 23 06:55:01 2005
Date: Thu, 23 Jun 2005 06:55:00 -0700 (PDT)
From: operator@home (Cron Daemon)
To: operator@home
Subject: Cron <operator@home> /usr/libexec/save-entropy
X-Cron-Env: <SHELL=/bin/sh>
X-Cron-Env: <PATH=/etc:/bin:/sbin:/usr/bin:/usr/sbin>
X-Cron-Env: <HOME=/>
X-Cron-Env: <LOGNAME=operator>
X-Cron-Env: <USER=operator>

route: not found


偏偏 crontab 卻完全是空的：

home# pwd
/var/cron/tabs
home# ls -l
total 2
-rw------- 1 root wheel 225 Jun 19 04:40 root
home# cat root
# DO NOT EDIT THIS FILE - edit the master and reinstall.
# (/tmp/crontab.HgjtCfgsHh installed on Sat Jun 18 21:40:45 2005)
# (Cron version -- $FreeBSD: src/usr.sbin/cron/crontab/crontab.c,v 1.19 2002/10/01 22:59:11 dd Exp $)


這倒底是怎麼一回事呢?


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