.TH TOT 1df "September 2016" "Manual page for tot" .SH NAME .B tot \- sum a list of numbers .SH SYNOPSIS printf '%u\\n' 5 9 53 145 | .B tot .br .B tot file .br .B tot file1 file2 .SH DESCRIPTION .B tot adds up all the newline-delimited numbers given as input, and prints the total. .SH AUTHOR Tom Ryder