.TH "CHECKISOMD5" "1"
.SH "NAME"
checkisomd5 \(em check an MD5 checksum implanted by \fBimplantisomd5\fR
.SH "SYNOPSIS"
.PP
\fBcheckisomd5\fR [\fB\-\-md5sumonly\fP]  [\fB\-\-verbose\fP]  [\fB\-\-gauge\fP]  [isofilename  | blockdevice ]
.SH "DESCRIPTION"
.PP
This manual page documents briefly the \fBcheckisomd5\fR command.  \fBcheckisomd5\fR is a program that checks an embedded MD5 checksum in a ISO9660 image (.iso), or block device.  The checksum is embedded by the corresponding \fBimplantisomd5\fR command.
.PP
The check can be aborted by pressing Esc key.
.SH "EXIT STATUS"
.PP
Program returns exit status 0 if the checksum is correct, 1 if the checksum is incorrect or non-existent, or 2 if the check was aborted.
.SH "OPTIONS"
.IP "\fB\-\-md5sumonly\fP" 10
Do not check the target.  Instead, output human-readable information about the target's checksums.
.IP "\fB\-\-verbose\fP" 10
Display human-readable progress as the target is checked.  Without this option, nothing is outputted except errors.
.IP "\fB\-\-gauge\fP" 10
Display a series of numbers from 0 to 100, corresponding to check progress.  This output can be piped to \fBdialog \-\-gauge\fR for a user-friendly progress bar.
.SH "SEE ALSO"
.PP
implantisomd5 (1).
.\" created by instant / docbook-to-man, Thu 07 Feb 2008, 13:43