Splitting Text files
William Park
opengeometry at NOSPAM.yahoo.ca
Tue Jul 2 18:15:21 EDT 2002
Ken Seergobin <kseergobin at sympatico.ca> wrote:
> Thanks. Csplit makes the task much easier! The extraction of the
> critical data lines plus relevant fields was never an issue. With your
> suggestions though I can now write batch or shell scripts to do most of
> the work. However, python offers unlimited possibilities when
> analysing/visualizing the data. As such, I was looking for an easy way
> to abandon the use of mulitple unix(like) tools.
"Right tool for the right job" is the key insight (as Guido would say :-)
>
> Part of what I was looking for was the ability to use the root of the
> bitmap name as the output name. I can extract the bitmap name, but don't
> know how to redirect data to a file with a similar name (e.g.,
> bitmap1.txt).
In shell,
out=`egrep 'bitmap[0-9]\.txt' `
command ... > $out
In Python,
out = "..."
f = open(out, 'w')
f.write(...)
--
William Park, Open Geometry Consulting, <opengeometry at yahoo.ca>
8-CPU Cluster, Hosting, NAS, Linux, LaTeX, python, vim, mutt, tin
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