| .\" $Id$ |
| .\" ----------------------------------------------------------------------- |
| .\" |
| .\" Copyright 2001 H. Peter Anvin - All Rights Reserved |
| .\" |
| .\" This program is free software; you can redistribute it and/or modify |
| .\" it under the terms of the GNU General Public License as published by |
| .\" the Free Software Foundation, Inc., 675 Mass Ave, Cambridge MA 02139, |
| .\" USA; either version 2 of the License, or (at your option) any later |
| .\" version; incorporated herein by reference. |
| .\" |
| .\" ----------------------------------------------------------------------- |
| .TH MKZFTREE "1" "6 May 2001" "zisofs-tools" "H. Peter Anvin" |
| .SH NAME |
| mkzftree \- Create a zisofs/RockRidge compressed file tree |
| .SH SYNOPSIS |
| .B mkzftree |
| [\fIOPTION\fR]... \fIINPUT\fR \fIOUTPUT\fR |
| .SH DESCRIPTION |
| .PP |
| Takes an input file tree (\fIINPUT\fR) and create a corresponding |
| compressed file tree (\fIOUTPUT\fR) that can be used with an |
| appropriately patched |
| .BR mkisofs (8) |
| to create a transparent-compression iso9660/RockRidge filesystem using |
| the "ZF" compression records. |
| .RP |
| .TP |
| .B -f |
| Always compress all files, even if they get larger when compressed. |
| .TP |
| .BI -z level |
| Select compression level (1-9, default is 9). |
| .TP |
| .B -u |
| Uncompress an already compressed tree. This can be used to read a |
| compressed filesystem on a system which cannot read them natively. |
| .TP |
| .BI -p parallelism |
| Compress in parallel. The |
| .I parallelism |
| value indicates how many compression threads are allowed to run. |
| .TP |
| .B -x |
| Do not cross filesystem boundaries. |
| .TP |
| .B -v |
| Increase the program verbosity. |
| .TP |
| .B -q |
| Issue no messages whatsoever, including error messages. |
| .TP |
| .B -h |
| Displays a brief help message. |
| .SH AUTHOR |
| Written by H. Peter Anvin <hpa@zytor.com>. |
| .SH COPYRIGHT |
| Copyright \(co 2001 H. Peter Anvin. |
| .br |
| This is free software; see the source for copying conditions. There is NO |
| warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
| .SH "SEE ALSO" |
| .BR mkisofs (8) |