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From: jb3o+@andrew.cmu.edu (Jon Allen Boone)
Newsgroups: comp.unix.admin
Subject: Re: precedence in crontabs
Message-ID: <oboQC1u00j694b2oY8@andrew.cmu.edu>
Date: 4 Mar 91 03:48:17 GMT
References: <10481@dog.ee.lbl.gov>,
	<12931@helios.TAMU.EDU>
Organization: Carnegie Mellon, Pittsburgh, PA
Lines: 21
In-Reply-To: <12931@helios.TAMU.EDU>


You could do what we do - have cron run a backupprogram - which calls
a script which, for each machine, calls a c program to determine the
level of the dump, writes a header file (using dd) on the tape, then
does the dump to the tape, keeping a detailed log (dump's output) for
each day (the last 14 days are kept) and a not-so-detailed log (dd's
output) for general record keeping.  For 14 volumes, we do a level 0
dump every fortnight.

Or you could replace the whole schmear with a perl script to do the
whole thing for you.

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| Iain | jb3o@andrew.cmu.edu | iain@stat.cmu.edu | R746JB30@VB.CC.CMU.EDU |
----------------------------------|++++++++++++++++++++++++++++++++++++++++
| "He divines remedies against injuries;   | "Words are drugs."           |
|  he knows how to turn serious accidents  |     -Antero Alli             |
|  to his own advantage; whatever does not |                              |
|  kill him makes him stronger."           | "Culture is for bacteria."   |
|                   - Friedrich Nietzsche  |     - Christopher Hyatt      |
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