.ie \n(.g .ds Aq \(aq .el .ds Aq ' .TH b2sum 1 "b2sum 0.1.0" .SH NAME b2sum \- compute and check MD5 message digest .SH SYNOPSIS \fBb2sum\fR [\fB\-c\fR|\fB\-\-check\fR] [\fB\-l\fR|\fB\-\-length\fR] [\fB\-h\fR|\fB\-\-help\fR] [\fB\-V\fR|\fB\-\-version\fR] [\fIFILE\fR] .SH DESCRIPTION compute and check MD5 message digest .SH OPTIONS .TP \fB\-c\fR, \fB\-\-check\fR read checksums from the FILEs and check them .TP \fB\-l\fR, \fB\-\-length\fR [default: 512] digest length in bits; must not exceed the max for the blake2 algorithm and must be a multiple of 8 .TP \fB\-h\fR, \fB\-\-help\fR Print help .TP \fB\-V\fR, \fB\-\-version\fR Print version .TP [\fIFILE\fR] .SH VERSION v0.1.0 .SH AUTHORS Nathan Fisher