Ray Van Dolson wrote:
On Fri, Nov 09, 2007 at 12:53:00PM -0500, Ruslan Sivak wrote:
I'm trying to back up our svn repositories, and I found a nice little
backup command line bzip's the backup and creates the md5 hash all in one:
svnadmin dump --deltas /repo |bzip2 |tee dump.bz2 | md5sum >dump.md5
The problem is I need to split the backups, so this doesn't really work.
Is there perhaps another way of piping things to allow for splitting of the
backups? Currently I'm doing something like this
svnadmin dump --deltas /repo |bzip2 |split - -b 64m
cat *.bz2* | md5sum >dump.md5
Is there a way to do this all in one step?
Would something as simple as:
svnadmin dump --deltas /repo | bzip2 | split - -b 64m && cat *.bz2* | md5sum
>dump.md5
Work for you? :)
Ray
Good idea, but no. The idea is to minimize disk IO, so I don't want to
read the files that I just wrote. I wish tee had a split option...
Russ
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