| 1 | #!/bin/bash
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| 2 | for b in {1..100}
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| 3 | do
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| 4 | echo "on run $b"
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| 5 | #Make a 1 meg file from /dev/random
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| 6 | dd if=/dev/urandom of=random.dat bs=1M count=1 2> /dev/null
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| 7 |
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| 8 | for a in {1..1700}
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| 9 | do
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| 10 | cp random.dat $a.dat
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| 11 | #cat random.dat > $a.dat
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| 12 | diff random.dat $a.dat > /dev/null
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| 13 | v1=$?
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| 14 | if test $v1 -eq 2
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| 15 | then
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| 16 | echo "$b run $a.dat was different.."
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| 17 | #hexdump -C random.dat > random.dat.hex
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| 18 | #hexdump -C $a.dat > $a.dat.hex
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| 19 | #diff random.dat.hex $a.dat.hex >> hexdiff
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| 20 | fi
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| 21 | done
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| 22 | done
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| 23 |
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| 24 | exit 0
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