mirror of
https://github.com/borgbackup/borg.git
synced 2024-12-26 17:57:59 +00:00
151 lines
3.9 KiB
Groff
151 lines
3.9 KiB
Groff
.\" Man page generated from reStructuredText.
|
|
.
|
|
.TH BORG-DIFF 1 "2017-06-18" "" "borg backup tool"
|
|
.SH NAME
|
|
borg-diff \- Diff contents of two archives
|
|
.
|
|
.nr rst2man-indent-level 0
|
|
.
|
|
.de1 rstReportMargin
|
|
\\$1 \\n[an-margin]
|
|
level \\n[rst2man-indent-level]
|
|
level margin: \\n[rst2man-indent\\n[rst2man-indent-level]]
|
|
-
|
|
\\n[rst2man-indent0]
|
|
\\n[rst2man-indent1]
|
|
\\n[rst2man-indent2]
|
|
..
|
|
.de1 INDENT
|
|
.\" .rstReportMargin pre:
|
|
. RS \\$1
|
|
. nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin]
|
|
. nr rst2man-indent-level +1
|
|
.\" .rstReportMargin post:
|
|
..
|
|
.de UNINDENT
|
|
. RE
|
|
.\" indent \\n[an-margin]
|
|
.\" old: \\n[rst2man-indent\\n[rst2man-indent-level]]
|
|
.nr rst2man-indent-level -1
|
|
.\" new: \\n[rst2man-indent\\n[rst2man-indent-level]]
|
|
.in \\n[rst2man-indent\\n[rst2man-indent-level]]u
|
|
..
|
|
.SH SYNOPSIS
|
|
.sp
|
|
borg [common options] diff <options> REPO_ARCHIVE1 ARCHIVE2 PATH
|
|
.SH DESCRIPTION
|
|
.sp
|
|
This command finds differences (file contents, user/group/mode) between archives.
|
|
.sp
|
|
A repository location and an archive name must be specified for REPO_ARCHIVE1.
|
|
ARCHIVE2 is just another archive name in same repository (no repository location
|
|
allowed).
|
|
.sp
|
|
For archives created with Borg 1.1 or newer diff automatically detects whether
|
|
the archives are created with the same chunker params. If so, only chunk IDs
|
|
are compared, which is very fast.
|
|
.sp
|
|
For archives prior to Borg 1.1 chunk contents are compared by default.
|
|
If you did not create the archives with different chunker params,
|
|
pass \fB\-\-same\-chunker\-params\fP\&.
|
|
Note that the chunker params changed from Borg 0.xx to 1.0.
|
|
.sp
|
|
See the output of the "borg help patterns" command for more help on exclude patterns.
|
|
.SH OPTIONS
|
|
.sp
|
|
See \fIborg\-common(1)\fP for common options of Borg commands.
|
|
.SS arguments
|
|
.INDENT 0.0
|
|
.TP
|
|
.B REPO_ARCHIVE1
|
|
repository location and ARCHIVE1 name
|
|
.TP
|
|
.B ARCHIVE2
|
|
ARCHIVE2 name (no repository location allowed)
|
|
.TP
|
|
.B PATH
|
|
paths of items inside the archives to compare; patterns are supported
|
|
.UNINDENT
|
|
.SS optional arguments
|
|
.INDENT 0.0
|
|
.TP
|
|
.B \-\-numeric\-owner
|
|
only consider numeric user and group identifiers
|
|
.TP
|
|
.B \-\-same\-chunker\-params
|
|
Override check of chunker parameters.
|
|
.TP
|
|
.B \-\-sort
|
|
Sort the output lines by file path.
|
|
.UNINDENT
|
|
.SS Exclusion options
|
|
.INDENT 0.0
|
|
.TP
|
|
.BI \-e \ PATTERN\fP,\fB \ \-\-exclude \ PATTERN
|
|
exclude paths matching PATTERN
|
|
.TP
|
|
.BI \-\-exclude\-from \ EXCLUDEFILE
|
|
read exclude patterns from EXCLUDEFILE, one per line
|
|
.TP
|
|
.B \-\-exclude\-caches
|
|
exclude directories that contain a CACHEDIR.TAG file (\fI\%http://www.brynosaurus.com/cachedir/spec.html\fP)
|
|
.TP
|
|
.BI \-\-exclude\-if\-present \ NAME
|
|
exclude directories that are tagged by containing a filesystem object with the given NAME
|
|
.TP
|
|
.B \-\-keep\-exclude\-tags\fP,\fB \-\-keep\-tag\-files
|
|
if tag objects are specified with \-\-exclude\-if\-present, don\(aqt omit the tag objects themselves from the backup archive
|
|
.TP
|
|
.BI \-\-pattern \ PATTERN
|
|
experimental: include/exclude paths matching PATTERN
|
|
.TP
|
|
.BI \-\-patterns\-from \ PATTERNFILE
|
|
experimental: read include/exclude patterns from PATTERNFILE, one per line
|
|
.UNINDENT
|
|
.SH EXAMPLES
|
|
.INDENT 0.0
|
|
.INDENT 3.5
|
|
.sp
|
|
.nf
|
|
.ft C
|
|
$ borg init \-e=none testrepo
|
|
$ mkdir testdir
|
|
$ cd testdir
|
|
$ echo asdf > file1
|
|
$ dd if=/dev/urandom bs=1M count=4 > file2
|
|
$ touch file3
|
|
$ borg create ../testrepo::archive1 .
|
|
|
|
$ chmod a+x file1
|
|
$ echo "something" >> file2
|
|
$ borg create ../testrepo::archive2 .
|
|
|
|
$ rm file3
|
|
$ touch file4
|
|
$ borg create ../testrepo::archive3 .
|
|
|
|
$ cd ..
|
|
$ borg diff testrepo::archive1 archive2
|
|
[\-rw\-r\-\-r\-\- \-> \-rwxr\-xr\-x] file1
|
|
+135 B \-252 B file2
|
|
|
|
$ borg diff testrepo::archive2 archive3
|
|
added 0 B file4
|
|
removed 0 B file3
|
|
|
|
$ borg diff testrepo::archive1 archive3
|
|
[\-rw\-r\-\-r\-\- \-> \-rwxr\-xr\-x] file1
|
|
+135 B \-252 B file2
|
|
added 0 B file4
|
|
removed 0 B file3
|
|
.ft P
|
|
.fi
|
|
.UNINDENT
|
|
.UNINDENT
|
|
.SH SEE ALSO
|
|
.sp
|
|
\fIborg\-common(1)\fP
|
|
.SH AUTHOR
|
|
The Borg Collective
|
|
.\" Generated by docutils manpage writer.
|
|
.
|