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Regular Expression
/
(?<=Comments\n)\d{5}\b
/
gi
Input 1
1
Document ID Create Date MessageType Diary Comments 30966 CMCUST22 1241979.17 20120206 Dispatch Inception CMCUST23_TRI 20120206 527 30967 CMCUST22 0 20120206 Cancel Security Delivery 20120206 542 30968 CMCUST22 1241979.17 20120206 MCUST23_TRI 20120206 527 30969 CMCUST22 3104947.92 20120206 0.012 CMCUST23_TRI 20120206 527 30970 CMCUST22 0 20120206 PO 20120206 542 30971 CMCUST22 3050000 0.012 CMCUST23_TRI 20120206 527