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NAME
xadUnTar 1.7
SYNOPSIS
xadUnTar FROM/A,DEST=DESTDIR,PASSWORD/K,FILE/M,NAMESIZE/K/N,
FFS=OFS/S,SFS/S,INFO=LIST/S,Q=QUIET/S,AM=ASKMAKEDIR/S,
OW=OVERWRITE/S,NA=NOABS/S,ND=NODATE/S,NE=NOEXTERN/S,
NKP=NOKILLPART/S,NP=NOPROT/S,NT=NOTREE/S,SHORTNAME/S
DESCRIPTION
xadUnTar is a shell tool to extract data from Tar archives and
compressed Tar archives. This includes .tar.bz, .tar.bz2,
.tar.gz, .tar.Z, .tar and others.
FROM specifies the file archive that should be handled.
DESTDIR is the destination directory. The directory is created
when it does not exist (except if ASKMAKEDIR is turned on and
you select no). There are some dangerous archives using absolute
path names (e.g. starting with LIBS: or RAM:). xadUnTar archives
these files to their absolute position (except NOTREE or NOABS is
used).
PASSWORD can be used to supply a password for unarchiving of
encrypted archives. This argument requires the keyword PASSWORD.
FILE allows you to select filename(s) (including patterns), which
should be extracted. When FILE is not given, all files are
extracted. With FILE only matching files are extracted.
NOTE: When you do not use NOTREE keyword, the patterns check
includes checks for directory structure as well.
NAMESIZE allows to specify the maximum size of a filename. This is
useful as some archives from unix machines have longer filenames
than the Amiga filesystem allows. Whenever a name is longer than
the namesize value, you are asked to enter a shorter name. Names
of directories are truncated without requests.
FFS or OFS replace NAMESIZE argument and provide a standard length
of 30 characters, which is the value of our standard file system.
SFS provide a length of 100 characters, the SmartFilesystem
standard.
NOEXTERN prohibits the use of external clients for
recognition purposes.
INFO or LIST prints information about the archive and does not
do any unarchiving.
OVERWRITE forces the program to overwrite an already existing
destination file. Normally you are asked about that.
NOTREE skips all directory names and writes the files directly to
destination directory.
SHORTNAME shortens the displayed name for INFO and extract. Now only
the filename instead of path and filename is presented.
ASKMAKEDIR forces the program to ask you, if a missing directory
should be created.
NOPROT prevents setting file protection bits and NODATE prevents
setting date information.
NOABS prevents creation of absolute path names.
If you specify NOKILLPART keyword, partial or corrupt output files
no longer are deleted.
The QUIET option turns off the progress report, but also disables
questions to skip, rename or overwrite files.
EXAMPLES
Shell> xadUnTar archive.tar RAM:
Unarchive the tar archive to RAM:
Shell> xadUnTar archive.tar.gz RAM: #?.txt #?.doc Contents
Unarchive all .txt and .doc file and the file "Contents" of
gzipped tar archive to RAM:
Shell> xadUnTar archive.tar.bz LIST
Tells information about archive.tar.bz file.
HISTORY
xadUnTar 1.7
- added support for pipes and devices
xadUnTar 1.6
- added support for second longname extension type
xadunTar 1.5
- listing links works now as expected
xadUntar 1.4
- bug fixes
- added support for name extension block types
- added SHORTNAME option
xadUnTar 1.3
- plain tar archives are handled faster now
xadUnTar 1.2
- handles empty files correct now
xadUnTar 1.1
- little bug fix.
xadUnTar 1.0
- First public release.
COPYRIGHT
xadUnTar is freely distributable for noncommercial use.
AUTHOR
Dirk Stöcker
Geschwister-Scholl-Straße 10
01877 Bischofswerda
GERMANY
Dirk Stoecker <stoecker@epost.de>