.CD "cksum \(en display file checksum and size"
.SX "cksum \fR[\fIfile\fR ...]"
.FL "\fR(none)"
.EX "cksum" "Display CRC and size of \fIstdin\fR"
.EX "cksum *.c" "Display CRC and size of \fI.c\fP files"
.PP
.I Cksum
calculates and writes to standard output the 32-bits CRC of the input
.I files ,
or of stdin if no
.I files
were specified. The size in bytes of each
.I file
will be displayed after a space. The name of each
.I file
will be displayed after another space.