
		iudemar
		
		(usa Slackware)
		
		Enviado em 25/01/2016 - 15:37h 
		Renan,
olha só a saída do comando como fica:
root@bob:/home/maresia/Downloads# paste -s -d + /tmp/soma1.txt | bc
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
(standard_in) 1: illegal character: ^M
Não sei o que pode ser.