You are not checking for any errors. If you had checked for errors, you would not need to ask this question, perl would have already given you the answer. The problem will almost certainly be the ./ before $diffFile and the error will be "file does not exist" as you write the file to the path $diffFile not ./$diffFile.

$! Check your return values regularly and avoid frustration $!

In reply to Re^3: perl - bash script problem by tachyon-II
in thread perl - bash script problem by megaurav2002

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