Manual page for CKSUM(1L)
cksum - checksum and count the bytes in a file
[--help] [--version] [file...]
This manual page
documents the GNU version of
computes a cyclic redundancy check (CRC) for each named file, or the
standard input if none are given or when a file named `-' is given.
It prints the CRC for each file along with the number of bytes in the
file, and the file name unless no arguments were given.
is typically used to make sure that files have been transferred
by unreliable means (such as netnews) have not been corrupted, by
output for the received files with the
output for the original files.
The CRC algorithm is specified by the POSIX.2 standard. It is
not compatible with the BSD or System V
programs; it is more robust.
Print a usage message and exit with a non-zero status.
Print version information on standard output then exit.
Created by unroff & hp-tools.
© by Hans-Peter Bischof. All Rights Reserved (1997).
Last modified 21/April/97