Rev | Line | |
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[1] | 1 | |
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| 2 | #-------------------------------------------------- |
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| 3 | # Procedure to filter system version specifications |
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| 4 | # |
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| 5 | # Input is received from stdin |
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| 6 | # Output wll be sent to stdout |
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| 7 | # |
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| 8 | # Input format |
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| 9 | # <some letters>[-]<dot separated numeric fields> |
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| 10 | # |
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| 11 | # Output format |
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| 12 | # <some letters><field1><field2> |
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| 13 | # |
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| 14 | # o only the first two numeric fields are kept |
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| 15 | # o separators ('-' or '.') are all filtered out |
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| 16 | # |
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| 17 | #-------------------------------------------------- |
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| 18 | |
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| 19 | read value |
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| 20 | |
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| 21 | c=`echo $value | sed -e 's#[-.0-9]##g'` |
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| 22 | v=`echo $value | \ |
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| 23 | sed -e 's#[^-.0-9]##g' -e 's#^[^0-9]##' -e 's#[-]#.#g' | \ |
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| 24 | cut -d '.' -f1,2 | \ |
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| 25 | sed -e 's#[-.]##g'` |
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| 26 | |
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| 27 | echo ${c}${v} |
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| 28 | |
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