in reply to extracting single column

it is showing some complation errors
can u plz show these errrs so we can help u

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Re^2: extracting single column
by Anonymous Monk on Feb 09, 2012 at 12:55 UTC

    Bareword found where operator expected at Average.pl line 3, near "$file in" (Missing operator before in?)
    Array found where operator expected at Average.pl line 3, at end of line (Do you need to predeclare in?)
    syntax error at Average.pl line 3, near "$file in "
    syntax error at Average.pl line 12, near "}"
    Execution of Average.pl aborted due to compilation errors
    .

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