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Top Forums Shell Programming and Scripting How to tar this dir excluding some files .au? Post 302766157 by bakunin on Monday 4th of February 2013 09:49:59 AM
Old 02-04-2013
Quote:
Originally Posted by balajesuri
Code:
find /var/spool/cron/crontabs -not -name "*.au" -exec tar cvf myArchive.tar {} \;

I don't think this will work at all, because the "-exec" clause of find executes the command for every file found by "find" separately. This means, the first file found will execute

Code:
tar cvf myarchive.tar 1st.file

and the second file found will trigger execution of

Code:
tar cvf myarchive.tar 2nd.file

and so on. Because of the "c"-option in tar every time a new file is found it will create "myarchive.tar" anew, overwriting the previous one. To go with this method one would have to create the tar archive previously and then add to it:

Code:
tar cvf myArchive.tar
find /var/spool/cron/crontabs -not -name "*.au" -exec tar Af myArchive.tar {} \;

But it would probably be easier to feed "tar" the list of file names via <stdin>:

Code:
find /var/spool/cron/crontabs -not -name "*.au" -print | tar -cf myArchive.tar

I hope this helps.

bakunin
This User Gave Thanks to bakunin For This Post:
 

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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 20.7.119 SHAPE_TAR(1)
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