| 23838 |      1 | #!/usr/bin/env bash
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|  |      2 | #
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|  |      3 | # fileident --- produce file identification based
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|  |      4 | 
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|  |      5 | FILE="$1"
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|  |      6 | 
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|  |      7 | if [ -n "$ISABELLE_FILE_IDENT" -a -f "$FILE" -a -r "$FILE" ]
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|  |      8 | then
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|  |      9 |   ID=$(cat "$FILE" | $ISABELLE_FILE_IDENT | cut -d " " -f 1) && echo -n "$ID"
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|  |     10 | fi
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