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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
30 changed files with 1188 additions and 1060 deletions
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21
doc/zupdate.1
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@ -1,12 +1,12 @@
.\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.46.1.
.TH ZUPDATE "1" "January 2019" "zupdate (zutils) 1.8" "User Commands"
.TH ZUPDATE "1" "June 2020" "zupdate (zutils) 1.9" "User Commands"
.SH NAME
zupdate \- recompress bzip2, gzip, xz files to lzip format
.SH SYNOPSIS
.B zupdate
[\fI\,options\/\fR] [\fI\,files\/\fR]
.SH DESCRIPTION
Zupdate recompresses files from bzip2, gzip, and xz formats to lzip
zupdate recompresses files from bzip2, gzip, and xz formats to lzip
format. Each original is compared with the new file and then deleted.
Only regular files with standard file name extensions are recompressed,
other files are ignored. Compressed files are decompressed and then
@ -18,15 +18,18 @@ If no files are specified, recursive searches examine the current
working directory, and nonrecursive searches do nothing.
.PP
If the lzip compressed version of a file already exists, the file is
skipped unless the '\-\-force' option is given. In this case, if the
skipped unless the option '\-\-force' is given. In this case, if the
comparison with the existing lzip version fails, an error is returned
and the original file is not deleted. The operation of zupdate is meant
to be safe and not produce any data loss. Therefore, existing lzip
to be safe and not cause any data loss. Therefore, existing lzip
compressed files are never overwritten nor deleted.
.PP
Exit status is 0 if all the compressed files were successfully
recompressed (if needed), compared and deleted (if requested). Non\-zero
otherwise.
The names of the original files must have one of the following extensions:
\&'.bz2', '.gz', and '.xz' are recompressed to '.lz'.
\&'.tbz', '.tbz2', '.tgz', and '.txz' are recompressed to '.tlz'.
.PP
Exit status is 0 if all the compressed files were successfully recompressed
(if needed), compared, and deleted (if requested). Non\-zero otherwise.
.SH OPTIONS
.TP
\fB\-h\fR, \fB\-\-help\fR
@ -42,7 +45,7 @@ don't skip a file even if the .lz exists
keep (don't delete) input files
.TP
\fB\-l\fR, \fB\-\-lzip\-verbose\fR
pass a \fB\-v\fR option to the lzip compressor
pass one option \fB\-v\fR to the lzip compressor
.TP
\fB\-M\fR, \fB\-\-format=\fR<list>
process only the formats in <list>
@ -81,7 +84,7 @@ 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.