X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=doc%2Fman1%2Fwimlib-imagex-optimize.1;h=39ed218a76ee15fc5ca8c45cf35af07d4a831d8c;hp=2f82a7396f8c68cacf359462defaba3f29701567;hb=75b48d31ec64dc89091b0737b1780466de54edb4;hpb=894f8dab7f174bf289e6b5e9ea54374d10d6e62f

diff --git a/doc/man1/wimlib-imagex-optimize.1 b/doc/man1/wimlib-imagex-optimize.1
index 2f82a739..39ed218a 100644
--- a/doc/man1/wimlib-imagex-optimize.1
+++ b/doc/man1/wimlib-imagex-optimize.1
@@ -1,4 +1,4 @@
-.TH WIMLIB-IMAGEX "1" "January 2015" "wimlib 1.7.4" "User Commands"
+.TH WIMLIB-IMAGEX "1" "January 2016" "wimlib 1.9.0" "User Commands"
 .SH NAME
 wimlib-imagex-optimize \- Optimize a WIM archive
 .SH SYNOPSIS
@@ -77,6 +77,16 @@ pipable.
 \fB--not-pipable\fR
 Rebuild the WIM in the non-pipable format.  (This is the default if
 \fIWIMFILE\fR is not pipable.)
+.TP
+\fB--unsafe-compact\fR
+Compact the WIM file in-place, without using a temporary file.  Existing
+resources are shifted down to fill holes and new resources are appended as
+needed.  The WIM file is truncated to its final size, which may shrink the
+on-disk file.  THIS OPERATION CANNOT BE SAFELY INTERRUPTED!  If the operation is
+interrupted, then the WIM file will be corrupted, and it may be impossible (or
+at least very difficult) to recover any data from it.  Users of this option are
+expected to know what they are doing and assume responsibility for any data
+corruption that may result.
 .SH NOTES
 \fBwimlib-imagex optimize\fR does not support split WIMs.
 .PP
@@ -99,14 +109,14 @@ Rebuild and recompress the WIM file 'install.wim':
 wimoptimize install.wim --recompress
 .RE
 .PP
-Rebuild and recompress the WIM file 'install.wim', using "maximum" (LZX)
+Rebuild and recompress the WIM file 'install.wim', using LZX ("maximum")
 compression at a higher-than-default compression level.  The compression chunk
 size remains unchanged.  This command will be slow, but it might be useful for
-optimizing files for distribution.  See the COMPRESSION RATIO section of the
-README file for some benchmark results.
+optimizing files for distribution.  See
+\fIhttps://wimlib.net/compression.html\fR for some benchmark results.
 .RS
 .PP
-wimoptimize install.wim --compress=maximum:100
+wimoptimize install.wim --compress=LZX:100
 .RE
 .PP
 .SH SEE ALSO