02-02-2012
AWK script - extracting min and max values from selected lines
Hi guys!
I'm new to scripting and I need to write a script in awk.
Here is example of file on which I'm working
HTML Code:
ATOM 4688 HG1 PRO A 322 18.080 59.680 137.020 1.00 0.00
ATOM 4689 HG2 PRO A 322 18.850 61.220 137.010 1.00 0.00
ATOM 4690 CD PRO A 322 18.800 60.090 135.140 1.00 0.00
ATOM 4691 HD1 PRO A 322 17.770 60.020 134.790 1.00 0.00
ATOM 4692 HD2 PRO A 322 19.330 60.890 134.620 1.00 0.00
ATOM 4693 C PRO A 322 20.020 56.920 136.410 1.00 0.00
ATOM 4694 O1 PRO A 322 18.780 56.610 136.300 1.00 0.00
ATOM 4695 O2 PRO A 322 20.890 56.130 136.870 1.00 0.00
ATOM 4696 C1 TB B 323 85.140 34.010 62.880 1.00 0.00
ATOM 4697 C2 TB B 323 84.350 35.240 62.580 1.00 0.00
ATOM 4698 C3 TB B 323 84.790 35.750 61.220 1.00 0.00
ATOM 4699 C4 TB B 323 83.900 36.900 60.810 1.00 0.00
ATOM 4700 O5 TB B 323 84.420 38.000 60.510 1.00 0.00
ATOM 4701 O6 TB B 323 82.490 36.550 60.770 1.00 0.00
ATOM 4702 C7 TB B 323 81.780 37.770 60.540 1.00 0.00
ATOM 4703 C8 TB B 323 80.240 37.650 60.340 1.00 0.00
I would like to obtain min and max values of column 9 from lines having TB in 4th column. I was able to extract min and max values from whole file but couldn't restrict it to the lines with TB in 4th column. Any advice?
TY in advance!
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LEARN ABOUT DEBIAN
pyntor-selfrun
pyntor-selfrun(1) Pyntor pyntor-selfrun(1)
NAME
pyntor-selfrun - creation of self-extracting presentation archives
SYNOPSIS
pyntor-selfrun [OPTIONS] presentation-archive|presentation-directory
DESCRIPTION
Pyntor is a presentation tool which can display slides and effects of various formats. The tool pyntor-selfrun allows one to create self-
extracting archives containing both the presentation and Pyntor itself, so that it can be run on computers where Pyntor itself is not
installed. It also ensures independence of the corresponding Pyntor version, as future changes of the application do not affect the previ-
ously created presentations. The way pyntor-selfrun works is that it takes the presentation-archive in question, packed as a tarball
(which might be named *.pyntor), and the release tarball of Pyntor which must be present somewhere. Using a template file, it then creates
the self-running and self-extracting script for distribution.
In case the presentation-archive does not exist yet, pyntor-selfrun can create it automatically from a presentation-directory. This is use-
ful even when not creating self-extracting archives, see the -a option.
OPTIONS
-t, --template=templatefile
Uses a template different from that one which is shipped with Pyntor and used by default. The template is a script in Python or
another scripting language, which contains the variables %PYNTOR% and %ARCHIVE% which are replaced with the base64-encoded contents
of the two files given as arguments to pyntor-selfrun. This option is not recommended for most cases.
-a, --archive
Creates a pyntor presentation-archive from a directory which contains a script file, local data files and optionally some local com-
ponents. This is a convenience operation, since presentation archives are just tarballs, but in the future some checks might be
done here.
-r, --release=sourcetarball
Specifies where to find Pyntor itself to include it into the self-extracting archive. The source tarball should be a released pyn-
tor-*.tar.gz file.
-h, --help
Displays a summary of all available command line options.
BUGS
In a future version, pyntor-selfrun should allow to create *.pyntor archives automatically by examining a script file, including only those
files of Pyntor which it really needs.
AUTHORS
Josef Spillner <josef@coolprojects.org>
SEE ALSO
pyntor(1), pyntor-components(1)
Cool Projects 0.6 pyntor-selfrun(1)