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Merging upstream version 1.9.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
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Daniel Baumann 2025-02-24 05:59:37 +01:00
parent 3e7d50525b
commit 13941d3cbe
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
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20
doc/zgrep.1
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@ -1,29 +1,31 @@
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.46.1.
.TH ZGREP "1" "January 2019" "zgrep (zutils) 1.8" "User Commands"
.TH ZGREP "1" "June 2020" "zgrep (zutils) 1.9" "User Commands"
.SH NAME
zgrep \- search compressed files for a regular expression
.SH SYNOPSIS
.B zgrep
[\fI\,options\/\fR] \fI\,<pattern> \/\fR[\fI\,files\/\fR]
.SH DESCRIPTION
Zgrep is a front end to the grep program that allows transparent search
on any combination of compressed and uncompressed files. If any given
file is compressed, its decompressed content is used. If a given file
zgrep is a front end to the program grep that allows transparent search
on any combination of compressed and uncompressed files. If any file
given is compressed, its decompressed content is used. If a file given
does not exist, and its name does not end with one of the known
extensions, zgrep tries the compressed file names corresponding to the
formats supported.
formats supported. If a file fails to decompress, zgrep continues
searching the rest of the files.
.PP
If a file is specified as '\-', data are read from standard input,
decompressed if needed, and fed to grep. Data read from standard input
must be of the same type; all uncompressed or all in the same
compression format.
compressed format.
.PP
If no files are specified, recursive searches examine the current
working directory, and nonrecursive searches read standard input.
.PP
The formats supported are bzip2, gzip, lzip and xz.
The formats supported are bzip2, gzip, lzip, and xz.
.PP
Exit status is 0 if match, 1 if no match, 2 if trouble.
Some options only work if the grep program used supports them.
.SH OPTIONS
.TP
\fB\-\-help\fR
@ -99,7 +101,7 @@ don't read runtime configuration file
show only the part of a line matching <pattern>
.TP
\fB\-O\fR, \fB\-\-force\-format=\fR<fmt>
force given format (bz2, gz, lz, xz)
force the format given (bz2, gz, lz, xz)
.TP
\fB\-q\fR, \fB\-\-quiet\fR
suppress all messages
@ -144,7 +146,7 @@ Report bugs to zutils\-bug@nongnu.org
.br
Zutils home page: http://www.nongnu.org/zutils/zutils.html
.SH COPYRIGHT
Copyright \(co 2019 Antonio Diaz Diaz.
Copyright \(co 2020 Antonio Diaz Diaz.
License GPLv2+: GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>
.br
This is free software: you are free to change and redistribute it.