.ie \n(.g .ds Aq \(aq .el .ds Aq ' .TH sha512sum 1 "sha512sum 0.1.0" .SH NAME sha512sum \- compute and check SHA1 message digest .SH SYNOPSIS \fBsha512sum\fR [\fB\-c\fR|\fB\-\-check\fR] [\fB\-h\fR|\fB\-\-help\fR] [\fB\-V\fR|\fB\-\-version\fR] [\fIFILE\fR] .SH DESCRIPTION compute and check SHA1 message digest .SH OPTIONS .TP \fB\-c\fR, \fB\-\-check\fR read checksums from the FILEs and check them .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