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Date:      Fri, 12 Jan 1996 09:51:16 -0600
From:      "Daniel M. Eischen" <deischen@iworks.InterWorks.org>
To:        questions@freebsd.org
Subject:   backing up files newer than DATE with tar
Message-ID:  <9601121551.AA01001@iworks.InterWorks.org>

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I've been trying to back up files newer than a certain date with the
tar -N (--after, --newer) option.  I am running 2.1 and have read
the manpages and --help options, but can't find what I'm doing
wrong.

bash$ ls -l
total 10
drwxr-xr-x   2 eghk  other   512 Jan 12 10:45 .
drwxr-xr-x  31 eghk  other  1024 Jan 12 10:45 ..
-rw-r--r--   1 eghk  other     6 Jan 12 10:45 junk1
-rw-r--r--   1 eghk  other     6 Jan 12 10:45 junk2
-rw-r--r--   1 eghk  other     6 Jan 12 10:45 junk3
bash$ date
Fri Jan 12 10:46:15 EST 1996
bash$ tar -cvf /dev/null --newer "Jan 12 10:46:15" *
junk1
junk2
junk3
bash$ tar -cvf ../junk.tar --newer "Jan 12 10:46:15" *
junk1
junk2
junk3
bash$ tar -tvf ../junk.tar
-rw-r--r-- eghk/other        6 Jan 12 10:45 1996 junk1
-rw-r--r-- eghk/other        6 Jan 12 10:45 1996 junk2
-rw-r--r-- eghk/other        6 Jan 12 10:45 1996 junk3
bash$

In a similar fashion, I can't get the --listed-incremental option to
work either.

I know I could use find to generate the list of files, but I'd rather
figure out why tar doesn't work for me.

Anyone want to tell me what I've done wrong (incorrectly)?

Dan Eischen
deischen@iworks.InterWorks.org



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