SUM(I) 3/15/72 SUM(I)
NAME
sum - sum file
SYNOPSIS
sum name ...
DESCRIPTION
Sum sums the contents of the bytes (mod 2^16) of one or more
files and prints the answer in octal. A separate sum is
printed for each file specified, along with the number of
whole or partial 512-byte blocks read.
In practice, sum is often used to verify that all of a
special file can be read without error.
BUGS