65 lines
2 KiB
Groff
65 lines
2 KiB
Groff
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.37.1.
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.TH ZTEST "1" "July 2014" "ztest (zutils) 1.3-pre2" "User Commands"
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.SH NAME
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ztest \- verify integrity of compressed files
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.SH SYNOPSIS
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.B ztest
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[\fIoptions\fR] [\fIfiles\fR]
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.SH DESCRIPTION
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Ztest verifies the integrity of the specified compressed files.
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Uncompressed files are ignored. If no files are specified, the integrity
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of compressed data read from standard input is verified. Data read from
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standard input must be all in the same compression format.
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.PP
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The supported formats are bzip2, gzip, lzip and xz.
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.PP
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Note that some xz files lack integrity information, and therefore can't
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be verified as reliably as the other formats can.
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.PP
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Exit status is 0 if all compressed files verify OK, 1 if environmental
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problems (file not found, invalid flags, I/O errors, etc), 2 if any
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compressed file is corrupt or invalid.
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.SH OPTIONS
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.TP
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\fB\-h\fR, \fB\-\-help\fR
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display this help and exit
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.TP
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\fB\-V\fR, \fB\-\-version\fR
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output version information and exit
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.TP
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\fB\-\-format=\fR<fmt>
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force given format (bz2, gz, lz, xz)
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.TP
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\fB\-N\fR, \fB\-\-no\-rcfile\fR
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don't read runtime configuration file
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.TP
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\fB\-q\fR, \fB\-\-quiet\fR
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suppress all messages
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.TP
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\fB\-r\fR, \fB\-\-recursive\fR
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operate recursively on directories
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.TP
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\fB\-v\fR, \fB\-\-verbose\fR
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be verbose (a 2nd \fB\-v\fR gives more)
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.TP
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\fB\-\-bz2=\fR<command>
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set compressor and options for bzip2 format
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.TP
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\fB\-\-gz=\fR<command>
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set compressor and options for gzip format
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.TP
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\fB\-\-lz=\fR<command>
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set compressor and options for lzip format
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.TP
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\fB\-\-xz=\fR<command>
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set compressor and options for xz format
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.SH "REPORTING BUGS"
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Report bugs to zutils\-bug@nongnu.org
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.br
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Zutils home page: http://www.nongnu.org/zutils/zutils.html
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.SH COPYRIGHT
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Copyright \(co 2014 Antonio Diaz Diaz.
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License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>
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.br
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This is free software: you are free to change and redistribute it.
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There is NO WARRANTY, to the extent permitted by law.
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