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xz man page: Describe the source file deletion in -z and -d options

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The DESCRIPTION section always explained it, and the OPTIONS section
only described the differences to the default behavior. However, new
users in a hurry may skip reading DESCRIPTION. The default behavior
is a bit dangerous, thus it's good to repeat in --compress and
--decompress docs that source file is removed after successful operation.

Fixes: https://github.com/tukaani-project/xz/issues/150
(cherry picked from commit 653732bd6f06d8f465bf353bf6e1c16f1405b906)
This commit is contained in:
Lasse Collin 2024-12-30 10:51:26 +02:00
parent 3324ea3576
commit 89db6aacbf
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1 changed files with 16 additions and 1 deletions
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src/xz/xz.1
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@ -4,7 +4,7 @@
.\" Authors: Lasse Collin
.\" Jia Tan
.\"
.TH XZ 1 "2024-04-08" "Tukaani" "XZ Utils"
.TH XZ 1 "2024-12-30" "Tukaani" "XZ Utils"
.
.SH NAME
xz, unxz, xzcat, lzma, unlzma, lzcat \- Compress or decompress .xz and .lzma files
@ -351,9 +351,24 @@ the command name (for example,
.B unxz
implies
.BR \-\-decompress ).
.IP ""
.\" The DESCRIPTION section already says this but it's good to repeat it
.\" here because the default behavior is a bit dangerous and new users
.\" in a hurry may skip reading the DESCRIPTION section.
After successful compression, the source file is removed
unless writing to standard output or
.B \-\-keep
was specified.
.TP
.BR \-d ", " \-\-decompress ", " \-\-uncompress
Decompress.
.\" The DESCRIPTION section already says this but it's good to repeat it
.\" here because the default behavior is a bit dangerous and new users
.\" in a hurry may skip reading the DESCRIPTION section.
After successful decompression, the source file is removed
unless writing to standard output or
.B \-\-keep
was specified.
.TP
.BR \-t ", " \-\-test
Test the integrity of compressed