X-Git-Url: https://www.fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=finddup.1;h=334b5868b8c8adc2d18167ac91bec8008b8c4d08;hb=4237b7a18792b89767f3564f83e59bbe315fe5bd;hp=3eec991648422988f2d7b5139bc5ef7145408393;hpb=84317c21dc50141fff4a8f1fc1ac3c075e29923f;p=finddup.git

diff --git a/finddup.1 b/finddup.1
index 3eec991..334b586 100644
--- a/finddup.1
+++ b/finddup.1
@@ -1,4 +1,4 @@
-.TH "FINDDUP" "1.1" "Mar 2010" "Francois Fleuret" "User Commands"
+.TH "FINDDUP" "1.2" "Apr 2011" "Francois Fleuret" "User Commands"
 
 \" This man page was written by Francois Fleuret <francois@fleuret.org>
 \" and is distributed under a Creative Commons Attribution-Share Alike
@@ -20,7 +20,7 @@ one as default.
 
 With two directories, it prints either the files common to both DIR1
 and DIR2 or, with the `not:' prefix, the ones present in DIR1 and not
-in DIR2. The and: prefix is assumed by default and necessary only if
+in DIR2. The `and:' prefix is assumed by default and necessary only if
 you have a directory name starting with `not:'.
 
 This command compares files by first comparing their sizes, hence goes
@@ -37,8 +37,11 @@ is virtually the same as
 
 .SH "OPTIONS"
 .TP
+\fB-v\fR, \fB--version\fR
+print the version number and exit
+.TP
 \fB-h\fR, \fB--help\fR
-display help and exit
+print the help and exit
 .TP
 \fB-d\fR, \fB--ignore-dots\fR
 ignore files and directories starting with a dot
@@ -57,6 +60,9 @@ do not show the file group IDs
 \fB-t\fR, \fB--time-sort\fR
 sort files in each group according to the modification times
 .TP
+\fB-q\fR, \fB--trim-first\fR
+do not print the first file in each group
+.TP
 \fB-p\fR, \fB--show-progress\fR
 show progress information in stderr
 .TP
@@ -65,11 +71,24 @@ show the real path of the files
 .TP
 \fB-i\fR, \fB--same-inodes-are-different\fR
 files with same inode are considered as different
+.TP
+\fB-e \fI<command>\fR, \fB--exec \fI<command>\fR
+execute the provided command for each group of identical files, with
+their names as arguments
+.TP
+\fB-f \fI<string>\fR, \fB--result-prefix \fI<string>\fR
+for each group of identical files, write one result file whose name is
+the given prefix string followed by the group number, and containing
+one file name per line
 
 .SH "BUGS"
 
 None known, probably many. Valgrind does not complain though.
 
+Since files with same inodes are considered as different when looking
+for duplicates in a single directory, there are weird behaviors -- not
+bugs -- with hard links.
+
 The current algorithm is dumb, as it does not use any hashing of the
 file content.
 
@@ -98,6 +117,14 @@ List duplicated files in directory ./blah/, show a progress bar,
 ignore empty files, and ignore files and directories starting with a
 dot.
 
+.B finddup -qtg
+
+.fi
+List all files which are duplicated in the current directory, do not
+show the oldest in each each group of identical ones, and do not show
+group numbers. This is what you could use to list what files to
+remove.
+
 .P
 .B finddup sources not:/mnt/backup
 
@@ -111,7 +138,7 @@ content-matching equivalent in \fB/mnt/backup/\fR.
 .fi
 List groups of files with same content which exist both in
 \fB./tralala/\fR and \fB./cuicui/\fR. Do not show group IDs, instead
-write an empty lines between groups of files of same content.
+write empty lines between groups of files of same content.
 
 .SH "AUTHOR"