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.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
Program returns exit status 0 if the checksum is correct, or 1 if the checksum is incorrect or non-existent.
.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