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New options -map_l, -compare_l, -update_l, -extract_l

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Thomas Schmitt
2008-06-17 12:15:16 +00:00
parent 818de9128d
commit a14af44951
4 changed files with 183 additions and 26 deletions
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54
xorriso/xorriso.1
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@ -611,6 +611,10 @@ is a directory then its whole sub tree is inserted into the ISO image.
\fB\-map_single\fR disk_path iso_rr_path
Like -map, but if disk_path is a directory then its sub tree is not inserted.
.TP
\fB\-map_l\fR disk_prefix iso_rr_prefix disk_path [***]
Performs -map with each of the disk_path arguments. iso_rr_path will be
composed from disk_path by replacing disk_prefix by iso_rr_prefix.
.TP
\fB\-update\fR disk_path iso_rr_path
Compare file object disk_path with file object iso_rr_path. If they do not
match, then perform the necessary image manipulations to make iso_rr_path
@ -634,10 +638,10 @@ should always be the same as with the first adding of disk_path as iso_rr_path.
.br
If iso_rr_path does not exist yet, then it gets added. If disk_path does not
exist, then iso_rr_path gets deleted.
.br
-update_r is also a convenient compromise between -add addressing and -cpr
addressing: Its semantics is similar to -add and thus avoids the pitfalls
inherited from cp -r behavior. Its syntax resembles cp, though.
.TP
\fB\-update_l\fR disk_prefix iso_rr_prefix disk_path [***]
Performs -update_r with each of the disk_path arguments. iso_rr_path will be
composed from disk_path by replacing disk_prefix by iso_rr_prefix.
.TP
\fB\-cut_out\fR disk_path byte_offset byte_count iso_rr_path
Map a byte interval of a regular disk file into a regular file in the ISO
@ -910,7 +914,7 @@ Switch from eventual modifiying mode to growing mode.
are uncommitted manipulations pending.
So, to perform a final write operation with no new -dev
and no new loading of image, rather execute option -end.
To suppress a final write, execute -rollback -end.
To suppress a final write, execute -rollback_end.
To eject outdev after write without new loading of image, use -commit_eject.
.br
@ -948,7 +952,7 @@ Defined modes are:
.br
"as_needed" cares for used CD-RW, DVD-RW and for used overwriteable media
by applying -blank "fast". It applies -format "full" to yet unformatted
DVD-RAM or BD-RE.
DVD-RAM or BD-RE. Other media or states are gracefully ignored.
.br
"fast" and "all" make CD-RW and unformatted DVD-RW re-usable,
or invalidate overwriteable ISO images.
@ -1423,6 +1427,21 @@ use -rollback to revoke the whole session.
.TP
.B Drive and media related inquiry actions:
.TP
\fB\-devices\fR
Show list of available MMC drives with the addresses of
their libburn standard device files.
.br
This is only possible when no ISO image changes are pending.
After this option was executed, there is no drive current
and no image loaded. Eventually one has to aquire a drive again.
.br
In order to be visible, a device has to offer rw-permissions
with its libburn standard device file. Thus it might be only the
.B superuser
who is able to see all drives.
.br
Drives which are occupied by other processes get not shown.
.TP
\fB\-toc\fR
.br
Show media specific table of content. This is the media session history,
@ -1440,21 +1459,6 @@ to be the most recent real session then.
Some read-only drives and media show no usable session history at all.
Eventually option -rom_toc_scan might help.
.TP
\fB\-devices\fR
Show list of available MMC drives with the addresses of
their libburn standard device files.
.br
This is only possible when no ISO image changes are pending.
After this option was executed, there is no drive current
and no image loaded. Eventually one has to aquire a drive again.
.br
In order to be visible, a device has to offer rw-permissions
with its libburn standard device file. Thus it might be only the
.B superuser
who is able to see all drives.
.br
Drives which are occupied by other processes get not shown.
.TP
\fB\-print_size\fR
Print the foreseeable consumption of 2048 byte blocks
by next -commit. This can last a while as a -commit gets
@ -1606,6 +1610,10 @@ Like -compare but working recursively. I.e. all file objects below both
addresses get compared whether they have counterparts below the other address
and whether both counterparts match.
.TP
\fB\-compare_l\fR disk_prefix iso_rr_prefix disk_path [***]
Performs -compare_r with each of the disk_path arguments. iso_rr_path will be
composed from disk_path by replacing disk_prefix by iso_rr_prefix.
.TP
.B osirrox restore options:
.PP
Normally xorriso only writes to disk files which were given as stdio:
@ -1662,6 +1670,10 @@ file objects.
Like -extract, but if iso_rr_path is a directory then its sub tree gets not
restored.
.TP
\fB\-extract_l\fR iso_rr_prefix disk_prefix iso_rr_path [***]
Performs -extract with each of the iso_rr_path arguments. disk_path will be
composed from iso_rr_path by replacing iso_rr_prefix by disk_prefix.
.TP
\fB\-cpx\fR iso_rr_path [***] disk_path
Extract single leaf file objects from the ISO image and store them under
the address given by disk_path. If more then one iso_rr_path is given then