.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.37.1.
.TH ZTEST "1" "March 2013" "Ztest (zutils) 1.0-rc6" "User Commands"
.SH NAME
Ztest \- verify integrity of compressed files
.SH SYNOPSIS
.B ztest
[\fIoptions\fR] [\fIfiles\fR]
.SH DESCRIPTION
Ztest verifies the integrity of the specified compressed files.
Non\-compressed files are ignored. If no files are specified, the
integrity of compressed data read from standard input is verified. Data
read from standard input must be all in the same compression format.
.PP
The supported formats are bzip2, gzip, lzip and xz.
.PP
Note that some xz files lack integrity information, and therefore can't
be verified as reliably as the other formats can.
.PP
Exit status is 0 if all compressed files verify OK, 1 if environmental
problems (file not found, invalid flags, I/O errors, etc), 2 if any
compressed file is corrupt or invalid.
.SH OPTIONS
.TP
\fB\-h\fR, \fB\-\-help\fR
display this help and exit
.TP
\fB\-V\fR, \fB\-\-version\fR
output version information and exit
.TP
\fB\-\-format=\fR<fmt>
force given format (bz2, gz, lz, xz)
.TP
\fB\-q\fR, \fB\-\-quiet\fR
suppress all messages
.TP
\fB\-r\fR, \fB\-\-recursive\fR
operate recursively on directories
.TP
\fB\-v\fR, \fB\-\-verbose\fR
be verbose (a 2nd \fB\-v\fR gives more)
.SH "REPORTING BUGS"
Report bugs to zutils\-bug@nongnu.org
.br
Zutils home page: http://www.nongnu.org/zutils/zutils.html
.SH COPYRIGHT
Copyright \(co 2013 Antonio Diaz Diaz.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
.br
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.