17 lines
385 B
Plaintext
17 lines
385 B
Plaintext
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#!/bin/rc
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if(! ~ $#* 1){
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echo 'usage: isfossil /dev/sdC0/part' >[1=2]
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exit usage
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}
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arg=$1
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if(! cmp -s <{dd -quiet 1 -if $arg -bs 1024 -iseek 127 |
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dd -quiet 1 -bs 14 -count 1} <{echo 'fossil config'})
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exit noconfig
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if(! cmp -s <{dd -quiet 1 -if $arg -bs 1024 -iseek 128 |
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dd -quiet 1 -bs 4 -count 1 | xd -b | sed 1q} <{echo '0000000 37 76 ae 89'})
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exit notwritebuffer
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exit 0
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