12-30-2010
how to add a colume with serial # in a file
I am working on a file, I need add a column with serial # in a file, the column will be the first column. and the serial # will be decide by each raw, say if I have 6 raws, I need serial # from 1 to 6 in the first column. Anyone know how to add that. I really appreciate. Thanks
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