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       cksum.1 - sbase - suckless unix tools
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       cksum.1 (360B)
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            1 .Dd October 8, 2015
            2 .Dt CKSUM 1
            3 .Os sbase
            4 .Sh NAME
            5 .Nm cksum
            6 .Nd compute file checksum
            7 .Sh SYNOPSIS
            8 .Nm
            9 .Op Ar file ...
           10 .Sh DESCRIPTION
           11 .Nm
           12 calculates a cyclic redundancy check (CRC) of
           13 .Ar file
           14 according to
           15 .St -iso8802-3
           16 and writes it, the file size in bytes and path to stdout.
           17 .Pp
           18 If no
           19 .Ar file
           20 is given,
           21 .Nm
           22 reads from stdin.
           23 .Sh STANDARDS
           24 POSIX.1-2013.