|
|
1.1 ! root 1: .\" @(#)sum.1 6.1 (Berkeley) 4/29/85 ! 2: .\" ! 3: .TH SUM 1 "April 29, 1985" ! 4: .AT 3 ! 5: .SH NAME ! 6: sum \- sum and count blocks in a file ! 7: .SH SYNOPSIS ! 8: .B sum ! 9: file ! 10: .SH DESCRIPTION ! 11: .I Sum ! 12: calculates and prints a 16-bit checksum for the named file, ! 13: and also prints the number of blocks in the file. ! 14: It is typically used to look for bad spots, or ! 15: to validate a file communicated over ! 16: some transmission line. ! 17: .SH "SEE ALSO" ! 18: wc(1) ! 19: .SH DIAGNOSTICS ! 20: `Read error' ! 21: is indistinguishable from end of file on ! 22: most devices; check the block count.
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.