From: "\"Илья Брызгалов\"" <ill@krumn.oilnet.ru>
To: community@altlinux.ru
Subject: Re: [Comm] Re: Резать файл на кусочки.
Date: Wed, 25 Sep 2002 19:18:53 +0400
Message-ID: <20020925191853.151a86eb.ill@krumn.oilnet.ru> (raw)
In-Reply-To: <Pine.LNX.4.43L.0209231940550.7899-100000@localhost.localdomain>
Mon, 23 Sep 2002 19:48:00 +0300 (EEST) Yura Kalinichenko <yuk@iceb.vinnitsa.com> написал:
YK> В Пон, 23 Сен 2002, Michael Shigorin написал(а):
YK>
YK> MS> On Fri, Sep 20, 2002 at 08:54:30AM +0600, Alexander Mayorov wrote:
YK> MS> > Как у каждого файла отрезать и выкинуть первые 30 кб, оставив
YK> MS> остальное?
YK> MS>
YK> MS> интуитивно понятно -- head/tail :) [можно и cut, но -- зачем?]
YK> MS>
YK> MS>
YK>
YK>
YK> for fn in * ; do
YK> dd bs=1k skip=30 if=$fn of=${fn}-30
YK> if [ $? -eq 0 ]; then
YK> mv ${fn}-30 $fn
YK> fi
YK> done
А можно спросить, как dd отрезать от 100М файла кусок начиная с 34567-го байта 89012345
байт?
bb=1 и вперед? И сколько это времени продлтся?
YK>
YK>
YK> --
YK> Yura Kalinichenko
--
============-iLL-============+
Илья Брызгалов ака iLL
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mailto:ill@krumn.oilnet.ru
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============-iLL-============+
next prev parent reply other threads:[~2002-09-25 15:18 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-20 2:54 [Comm] " Alexander Mayorov
2002-09-20 4:54 ` Alexander Mayorov
2002-09-23 13:18 ` Alexander Mayorov
2002-09-23 15:48 ` [Comm] " Michael Shigorin
2002-09-23 16:48 ` Yura Kalinichenko
2002-09-23 17:52 ` Michael Shigorin
2002-09-23 19:00 ` Yura Kalinichenko
2002-09-24 0:08 ` Alexander Mayorov
2002-09-24 7:28 ` Artem K. Jouravsky
2002-09-24 2:28 ` Alexander Mayorov
2002-09-24 9:25 ` Michael Shigorin
2002-09-24 11:28 ` Antonio
2002-09-24 10:23 ` [Comm] [JT] òÅÚÁÔØ ÆÁÊÌ ÎÁ ËÕÓÏÞËÉ Henri Bourbon
2002-09-24 15:21 ` [Comm] Re: Резать файл на кусочки Yura Kalinichenko
2002-09-25 6:43 ` Alexander Mayorov
2002-09-25 15:18 ` "Илья Брызгалов" [this message]
2002-09-26 1:11 ` Ruslan Balkin
2002-09-26 14:30 ` Yura Kalinichenko
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