.TH CRC32 1 2022-03-06 "OMKOV cryptutils" "General Commands Manual"
.SH NAME
crc32 \(em compute the CRC-32 for a file
.SH SYNOPSYS
\fBcrc32\fR [\fIfile\fR...]
.SH DESCRIPTION
Compute and print a CRC-32 for each input file.
.SH OPTIONS
The following options are supported:
.IP "\fB--bsd\fR" 8
Use BSD style CRCs.
.IP "\fB--help\fR" 8
Display help information.
.IP "\fB--version\fR" 8
Display version information.
.SH OPERANDS
The following operand is supported:
.IP "\fIfile\fR" 8
A pathname of an input file. If no \fIfile\fR operands are specified then
\fIcrc32\fR will read from standard input.
.SH EXIT STATUS
The following exit values will be returned:
.IP "\ 0" 8
All files were processed successfully.
.IP ">0" 8
An error occurred.
.SH COPYRIGHT
.nf
Copyright (C) 2020, Jakob Wakeling
MIT Licence (https://opensource.org/licenses/MIT)
.fi