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[debian-users:54637] Re: cronで自動削除
- From: Taku YASUI <tach@debian.or.jp>
- Subject: [debian-users:54637] Re: cronで自動削除
- Date: Wed, 10 Nov 2010 23:59:26 +0900
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やすいです。
2010/11/10 SATOH Fumiyasu <fumiyas@xxxxxxxxxx>:
> find /var/www/gomibako -type d -mtime '+7' -print0 |xargs -0 rm -rf
これだと、二つ問題があると思います。
1. find で見つからなかったときに rm -rf に渡る引数が無くなる
（エラーにはならないけど）
2. 更新が全然無かったときに、/var/www/gomibako 自身が消える
1. は、xargs に -r をつければ回避できます。
2. は、find に -mindepth 1 をつければ回避できます。
find /var/www/gomibako -mindepth 1 -type d -mtime '+7' -print0 | xargs
-0r rm -rf
ですかね。
それでは。
--
Taku YASUI <tach@debian.org>