into my script I use this
paste BEGIN_OUT_146.txt CONT_OUT_146.txt END_OUT_146.txt ABORT_OUT_146.txt | awk '{printf "%-15s %-15s %-15s %-15s\n",$1,$2,$3,$4}'
so I get my result =)
example
BEGIN_OUT_146, CONT_OUT_146, END_OUT_146, ABORT_OUT_146
14517 1324035 23087...