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author | bescoto <bescoto@2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109> | 2005-12-30 04:54:01 +0000 |
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committer | bescoto <bescoto@2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109> | 2005-12-30 04:54:01 +0000 |
commit | 27913fa0f788d8468a4c0e8b359dc7261cbdc176 (patch) | |
tree | 3c57eedb88f7902fef7b88b1d10047bde7f488a4 | |
parent | cd1b75552f69c2629f61d79b459efbc1a0a1e267 (diff) | |
download | rdiff-backup-27913fa0f788d8468a4c0e8b359dc7261cbdc176.tar.gz |
Added rdiff-backup-statistics manual page
git-svn-id: http://svn.savannah.nongnu.org/svn/rdiff-backup/trunk@728 2b77aa54-bcbc-44c9-a7ec-4f6cf2b41109
-rwxr-xr-x | rdiff-backup/rdiff-backup-statistics | 3 | ||||
-rw-r--r-- | rdiff-backup/rdiff-backup-statistics.1 | 74 |
2 files changed, 76 insertions, 1 deletions
diff --git a/rdiff-backup/rdiff-backup-statistics b/rdiff-backup/rdiff-backup-statistics index 7e3f8f9..2c54c44 100755 --- a/rdiff-backup/rdiff-backup-statistics +++ b/rdiff-backup/rdiff-backup-statistics @@ -45,7 +45,8 @@ def parse_args(): if len(args) != 1: sys.exit("Usage: %s [--begin-time <time>] [--end-time <time>] " - "[--minimum-ratio <float>] [--null-separator] <backup-dir>" + "[--minimum-ratio <float>] [--null-separator] <backup-dir>\n\n" + "See the rdiff-backup-statistics man page for more information." % (sys.argv[0],)) Globals.rbdir = rpath.RPath(Globals.local_connection, diff --git a/rdiff-backup/rdiff-backup-statistics.1 b/rdiff-backup/rdiff-backup-statistics.1 new file mode 100644 index 0000000..f3650d0 --- /dev/null +++ b/rdiff-backup/rdiff-backup-statistics.1 @@ -0,0 +1,74 @@ +.TH RDIFF-BACKUP-STATISTICS 1 "DEC 2005" "Version 1.1.5" "User Manuals" \" -*- nroff -*- +.SH NAME +rdiff-backup-statistics \- summarize rdiff-backup statistics files +.SH SYNOPSIS +.B rdiff-backup-statistics +.BI [--begin-time " time" ] +.BI [--end-time " time" ] +.BI [--minimum-ratio " ratio" ] +.B [--null-separator] +.I repository + +.SH DESCRIPTION +.BI rdiff-backup-statistics +reads the matching statistics files in a backup repository made by +.B rdiff-backup +and prints some summary statistics to the screen. It does not alter +the repository in any way. + +The required argument is the pathname of the root of an rdiff-backup +repository. For instance, if you ran "rdiff-backup in out", you could +later run "rdiff-backup-statistics out". + +The output has two parts. The first is simply an average of the all +matching session_statistics files. The meaning of these fields is +explained in the FAQ included in the package, and also at +.IR http://rdiff-backup.nongnu.org/FAQ.html#statistics . + +The second section lists some particularly significant files +(including directories). These files are either contain a lot of +data, take up increment space, or contain a lot of changed files. All +the files that are above the minimum ratio (default 5%) will be +listed. + +If a file or directory is listed, its contributions are subtracted +from its parent. That is why the percentage listed after a directory +can be larger than the percentage of its parent. Without this, the +root directory would always be the largest, and the output would be +boring. + +.SH OPTIONS +.TP +.BI --begin-time " time" +Do not read statistics files older than +.IR time . +By default, all statistics files will be read. +.TP +.BI --end-time " time" +Do not read statistics files newer than +.IR time . +By default, all statistics files will be read. +.TP +.BI --minimum-ratio " ratio" +Print all directories contributing more than the given ratio to the +total. The default value is .05, or 5 percent. +.TP +.B --null-separator +Specify that the lines of the file_statistics file are separated by +nulls (\\0). The default is to assume that newlines separate. Use +this switch if rdiff-backup was run with the --null-separator when +making the given repository. + +.SH BUGS +When aggregating multiple statistics files, some directories above +(but close to) the minimum ratio may not be displayed. For this +reason, you may want to set the minimum-ratio lower than need. + +.SH AUTHOR +Ben Escoto <ben@emerose.org>, based on original script by Dean Gaudet. + +.SH SEE ALSO +.BR rdiff-backup (1), +.BR python (1). +The rdiff-backup web page is at +.IR http://rdiff-backup.nongnu.org/ . |