08-31-2012
What does line 49 of your file look like? If it doesn't have 5 fields (or the 5th is not numeric) then you would get this kind of error.
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Hi, I am having the file which contains the following two columns.
518 _factorial
256 _main
73 _atol
52 ___do_global_ctors
170 ___main
52 ___do_g
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Hi all,
I want to calculate the standard deviation for a column (happens to be column 3).
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A short excerpt of my .txt file looks like:
CXRA3Z2J9MQKR B
CXRA3Z2J9MQKR A
CXRA3Z2J9MQKR C
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A162JX4ML69UIC C
A162JX4ML69UIC A
FZ9Z19TI2XOA5 A
FZ9Z19TI2XOA5 C
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So I have this input
1 10327 rs112750067 T C . PASS DP=65;AF=0.208;CB=BC,NCBI
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Hello All,
I am trying to create a script that will give me the processes that consume swap in %.
i am using the below line to get it done.
virtual=`echo "$virtual/$swp*100"|bc -l|sed -e "s/\(\.\).*/\1/g"`
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.039
.110
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Hello Guru s
I need your kind help to solve my below issue
I have a directory of flat files and have to calculate sum of some columns from the flat file .
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Hi All,
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<TR><TD>10</TD><TD>ASCV_SMY_TBS </TD><TD>69880</TD><TD>33316</TD><TD>45698</TD><TD>47</TD></TR>
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Is there an awk script that can easily perform the following operation?
I have a data file that is in the format of
1944-12,5.6
1945-01,9.8
1945-02,6.7
1945-03,9.3
1945-04,5.9
1945-05,0.7
1945-06,0.0
1945-07,0.0
1945-08,0.0
1945-09,0.0
1945-10,0.2
1945-11,10.5
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05/23/2012 08:30:15.500
05/23/2012 08:31.15.500
.
.
etc
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Hi,
I want to write a script which will add the entries in all columns for the same column id. I can do it in excel, but I need to do this for 384 columns which will come down to 96 (384/4). How can I do this iteratively
A A A A B B B B C C C C
1 0 1 0 2 1 4 5 3 4 5 6
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LEARN ABOUT DEBIAN
empty-page
EMPTY-PAGE(1) ExactImage Manual EMPTY-PAGE(1)
NAME
empty-page - empty page detector of the ExactImage toolkit
SYNOPSIS
empty-page [option...] {-i | --input} input-file
empty-page {-h | --help}
DESCRIPTION
ExactImage is a fast C++ image processing library. Unlike many other library frameworks it allows operation in several color spaces and bit
depths natively, resulting in low memory and computational requirements.
empty-page counts dark pixels of a black and white image and decides with a threshold whether the page is most probably empty, and thus can
be removed from the image processing stream.
OPTIONS
-i file, --input file
Read image from the specified file.
-m n, --margin n
Set width of border margin to skip. For speed reasons, the margin has to be a multiple of 8. The default is 16.
-p x, --percentage x
Set fraction of permissible dark pixels. The default is 0.05 (5%).
-h, --help
Display help text and exit.
EXAMPLES
$ empty-page -i test.tif
The image has 75461 dark pixels from a total of 1060992 (7.11231%).
non-empty
EXIT STATUS
The exit status is 0 if the image is mostly white, 1 otherwise.
SEE ALSO
exactimage(7)
AUTHORS
Jakub Wilk <jwilk@debian.org>
Wrote this manual page for the Debian system.
http://www.exactcode.de/site/open_source/exactimage/
This manual page incorporates texts found on the ExactImage homepage.
COPYRIGHT
This manual page was written for the Debian system (and may be used by others).
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or (at
your option) any later version published by the Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-2.
empty-page 09/09/2013 EMPTY-PAGE(1)