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1.1 root 1: .pa 1
2: .he 'SUM (I)'3/15/72'SUM (I)'
3: .ti 0
4: NAME sum -- sum file
5: .sp
6: .ti 0
7: SYNOPSIS sum___ name\d1\u ...
8: .sp
9: .ti 0
10: DESCRIPTION sum___
11: sums the contents of the bytes (mod 2^16) of
12: one or more files and prints the answer in octal.
13: A separate sum is printed for each file specified,
14: along with the number of whole or partial
15: 512-byte blocks read.
16:
17: In practice, sum___ is often used to verify that
18: all of a special file can be read without error.
19: .sp
20: .ti 0
21: FILES none
22: .sp
23: .ti 0
24: SEE ALSO --
25: .sp
26: .ti 0
27: DIAGNOSTICS "oprd" if the file cannot be
28: opened; "?" if an error is discovered during the read.
29: .sp
30: .ti 0
31: BUGS none
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