12-02-2008
Thanks But
Quote:
...
Now I know why Im not going to change my way of working:
Make a tar file first then gzip
using it is:
gzcat <tarfile>.tar.gz |tar -tvf - (or xvf...)
Normally this is how I work as well. But there were space constraints on the server where they did not have room to create the tar file first without first gzipping all the files.
Anyway, I found a solution and thought I would post my findings if someone faces a similar situation. Seems tar's output is standard error rather than standard out. Notice the change to how I am piping the output.
ls *.tar | while read tarfilename
do
tar xvf ${tarfilename}
2>&1| awk '{print $2}' |sed 's/,//g' |xargs -i gunzip -fdrv {}
done
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LEARN ABOUT MOJAVE
shape_tar
SHAPE_TAR(1) General Commands Manual SHAPE_TAR(1)
NAME
shape_tar - shapeTools RMS bundle up subsystem in a tar or shar archive
SYNOPSIS
shape tar[VERSIONS=<version_selection_rule>] [ARCHIVE=<filename>]
shape shar[VERSIONS=<version_selection_rule>] [ARCHIVE=<filename>]
DESCRIPTION
Shape tar and shape shar create a tar or a shar archive containing all source components of the current node in the system tree. All source
components listed in the COMPONENTS macro in the Makefile and the release identification file (VERSIONFILE) are written to the archive.
Components of subsystems are not included in the archive file.
The VERSIONS macro may be set to specify a version selection rule to be active during archive file creation. Default is most_recent,
selecting the most recent version of each component. See shape_stdrul(7) or the $(SHAPELIBPATH)/stdrules for other possible settings. You
may also use self defined version selection rules as VERSIONS.
ARCHIVE is the base name of the file where the output shall be written to. Default is $(SUBSYSTEMNAME). The output file gets the filename
extension .tar (resp. .shar). When ARCHIVE=- is given, data will be written to standard output.
SEE ALSO
shape_RMS(1), shape_stdrul(7)
FILES
$(SUBSYSTEMNAME).tar $(SUBSYSTEMNAME).shar
21.8.119 SHAPE_TAR(1)