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Article #4078

Re: Archive overwriting.

#4078
From: Marc SCHAEFER
Date: Sun, 20 Oct 1996 00:00
34 lines
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In article <x7sp79n5jf.fsf@remote37.channel1.com>,
	hacksaw@user1.channel1.com writes:
>In any case, you may be able to simply cat the entire tape in a file,

>cat /dev/rst0 > save_our_asses.dat
>
>This may run into a problem if cat decides it's had enough the first
>time it sees a ^D. 

^D is only on specific line disciplines for tty. This is more
an EOF. In that case, use mt fsf 1

> Also have a look at dd.

yep

> Further, you may be able to get past the problem by just hitting the
> tape again after going past the first archive. On many machines, the
> devices names that begin with "n" don't rewind. (for 'no rewind')

Yes, but usually you need mt fsf anyway to skip the EOF.

BTW: fr hierarchy is french speaking, try not to cross-post there
if you don't translate.

La question �tait de savoir comment r�cup�rer un DAT dont le 1er
fichier est d�truit. Le plus simple est de faire (tcsh)

   setenv TAPE /dev/rmt/0n  # device non rewind, UNIX-version dependant
   mt rewind
   mt fsf 1
   # commande usuelle, ou un dd.
   
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From: schaefer@vulcan.alphanet.ch (Marc SCHAEFER)
Subject: Re: Archive overwriting.
Date: 1996/10/20
Message-ID: <DzKzru.5FJ@alphanet.ch>
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