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#!/bin/rc
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# dupdisc indev outdev - duplicate all blu-ray disc data tracks
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rfork ne
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if (! ~ $#* 2 || ~ $1 $2 || ~ $1 /dev/* || ~ $2 /dev/*) {
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echo usage: $0 indev outdev >[1=2]
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exit usage
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}
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echo copying /dev/$1 tracks to /dev/$2
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sleep 2
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umount /mnt/cd >[2]/dev/null
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cdfs -d /dev/$1 || exit
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cdfs -d /dev/$2 -m /n/copy || exit
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for (t in `{ls -p /mnt/cd | grep '^d'}) {
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echo $t:
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grep next /n/copy/ctl
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pump -b 1048576 -k 51200 -d 10 </mnt/cd/$t >/n/copy/wd/$t
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ls -l /n/copy
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}
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echo 'remember to *not* rm /mnt/cd/wd' >[1=2]
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# don't remove /mnt/cd/wd, since that would finalize the disc
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# and bugger the permanent toc, at least on bd-r.
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