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New options -extract and -extract_single

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This commit is contained in:
Thomas Schmitt
2008-06-14 10:47:19 +00:00
parent fb8256386b
commit 6802fba895
4 changed files with 101 additions and 24 deletions
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36
libisoburn/trunk/xorriso/xorriso.1
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@ -2,7 +2,7 @@
.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH XORRISO 1 "Jun, 13, 2008"
.TH XORRISO 1 "Jun, 14, 2008"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
@ -31,6 +31,8 @@ filesystems into Rock Ridge enhanced ISO 9660 filesystems and allows
session-wise manipulation of such filesystems. It can load the management
information of existing ISO images and it writes the session results to
optical media or to filesystem objects.
.br
Vice versa xorriso is able to restore file objects from ISO 9660 filesystems.
.PP
A special property of xorriso is that it needs neither an external ISO 9660
formatter program nor an external burn program for CD or DVD but rather
@ -54,7 +56,7 @@ filesystem objects.
Can write result as add-on session to appendable multi-session media,
to overwriteable media, to regular files, and to block devices.
.br
Can copy files from ISO image to disk filesystem.
Can restore files from ISO image to disk filesystem (see osirrox).
.br
Scans for optical drives, blanks re-useable optical media.
.br
@ -1641,18 +1643,6 @@ of -cut_out part files.
.br
With option "concat_split_off" such directories are
handled like any other ISO image directory.
.br
Note that some restore operations are inverse mappings of data manipulation
commands which have the same parameters. I.e. the disk_path stays the first
argument although the operation copies data from ISO image to disk.
.br
Other operations, like -cpx, have the iso_rr_paths first and the the disk_path
as last argument.
.TP
\fB\-paste_in\fR disk_path byte_offset byte_count iso_rr_path
Extract the content of a ISO data file iso_rr_path and write it into a data
file on disk beginning at the byte_offset. Write at most byte_count bytes.
This is the inverse mapping of option -cut_out.
.TP
\fB\-cpx\fR iso_rr_path [***] disk_path
Extract single leaf file objects from the ISO image and store them under
@ -1688,6 +1678,24 @@ by file objects from the ISO image.
\fB\-cp_rax\fR iso_rr_path [***] disk_path
Like -cp_rx but restoring mtime, atime as in ISO image and trying to set
ownership and group as in ISO image.
.PP
The following restore operations are inverse mappings of data manipulation
commands which have the same parameters. I.e. the disk_path stays the first
argument although the operation copies data from ISO image to disk.
.TP
\fB\-extract\fR disk_path iso_rr_path
Restore the file objects underneath iso_rr_path to their corresponding
addresses underneath disk_path. This is the inverse mapping of options -map
or -update_r with the same arguments.
.TP
\fB\-extract_single\fR disk_path iso_rr_path
Like -extract, but if iso_rr_path is a directory then its sub tree gets not
restored.
.TP
\fB\-paste_in\fR disk_path byte_offset byte_count iso_rr_path
Read the content of a ISO data file iso_rr_path and write it into a data
file on disk beginning at the byte_offset. Write at most byte_count bytes.
This is the inverse mapping of option -cut_out with the same arguments.
.TP
.B Command compatibility emulations:
.PP