Hello, I can't sort a file with only numbers but positiv and negativ. sort seems to ignore the sign of the number. .I try option -n, -g . Here an exemple of result 000406 -0.0009358 0.0011389 0.0011389 0.001951 -0.0020747 -0.0020747 -0.0020747 I'm using Redhat 7 et textutils last version : sort (textutils) 2.0.14 What's the problem ? Bye . Alexandre. _______________________________________________ Bug-textutils mailing list [EMAIL PROTECTED] http://mail.gnu.org/mailman/listinfo/bug-textutils