#author("2021-08-20T05:02:49+09:00","default:kuji","kuji")
CONTENTS
#contents
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Lastmodified &lastmod;
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*logcheck [#r77221cd]
【参考URL】https://bellett.moe.hm/index.php/2018/06/26/freebsd-11-install-logcheck/

portupgrade -ar --batch をした後から、一時間に1回程度の割合で以下の様なメールが着信するようになった。

 From: Cron Daemon <logcheck@sun1.smb.net>
 To: root@sun1.smb.net
 Subject: Cron <logcheck@sun1> if [ -x /usr/local/sbin/logcheck ]; then nice -n10 /usr/local/sbin/logcheck; fi
 
 ls: /usr/local/etc/logcheck/cracking.d: Permission denied
 ls: /usr/local/etc/logcheck/violations.d: Permission denied
 ls: /usr/local/etc/logcheck/violations.ignore.d: Permission denied
 ls: /usr/local/etc/logcheck/ignore.d.server: Permission denied
 ls: /usr/local/etc/logcheck/ignore.d.paranoid: Permission denied

コンソールからコマンドを打つと
 # root@sun1:/var/log:21_08_18:9:50 # su -m logcheck -c "/usr/local/bin/bash /usr/local/sbin/logcheck"
 ls: /usr/local/etc/logcheck/cracking.d: Permission denied
 ls: /usr/local/etc/logcheck/violations.d: Permission denied
 ls: /usr/local/etc/logcheck/violations.ignore.d: Permission denied
 ls: /usr/local/etc/logcheck/ignore.d.server: Permission denied
 ls: /usr/local/etc/logcheck/ignore.d.paranoid: Permission denied
と表示される。

ので、


 # chown -R root:logcheck /usr/local/etc/logcheck

した。
毎時のpermission エラー は抑制されるが、さらに

 # chown root:logcheck /var/log/auth.log

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Total access &counter(total);:本日 &counter(today);:昨日 &counter(yesterday);
#counter([total|today|yesterday]);

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