05-07-2013
Thanks to everrbody for your help
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi suppose I have a csv file like this
count,1977,1978,1979
usa, , , blue
japan, red, yellow,green
india, , yellow,blue
china, blue, yellow, green
I want the output to be(replace everything, including empty data, with the most recent data):
... (1 Reply)
Discussion started by: grossgermany
1 Replies
2. Shell Programming and Scripting
hi
i have record looks like below
1,US
I want to add empty field to the record as below
1, , , ,US
how i can do it using awk ?
i tried with awk its not working
awk '{ print $1", ,"$2 }' filename > file 1 (2 Replies)
Discussion started by: raghavendra.cse
2 Replies
3. Shell Programming and Scripting
Hi all,
I need to replace certain robots.txt files with an empty file. I use the following to find the files I want to empty out:
find /Sites -type f -name "robots.txt" -exec grep -il "STAGE" {} \;
(finds all robots.txt files which contain the string 'STAGE')
Now what do I add to this... (3 Replies)
Discussion started by: Evert
3 Replies
4. Shell Programming and Scripting
Search and Replace a string pattern with empty in an xml file in unix:
My xml file would be like this :
<Accounts><Name>Harish</Name><mobile>90844444444444445999 </mobile><TRIG>srcujim-1</TRIG></Accounts><Accounts><Name>Satish</Name><mobile>908999</mobile><TRIG>ettertrtt-1</TRIG></Accounts>
... (1 Reply)
Discussion started by: harish_s_ampeo
1 Replies
5. Shell Programming and Scripting
Hi
I would like to replace empty string with a particluar value, any suggessions with awk ?
my input file is not delimited with any delimiters
input
52001073M8000000004567777
5200107 000000004567778
5200107 000000004567779
52001073M8000000004567789
Expected output... (5 Replies)
Discussion started by: selvankj
5 Replies
6. Shell Programming and Scripting
Hi All,
My Input is:
111.121 23212121
121.231 12678878
My output should be
111.12123212121
121.23112678878
in each row i need to replace that perticular space with empty.
8th position in the file for all rows.
Please help me in this case ..
Thanks (7 Replies)
Discussion started by: raju4u
7 Replies
7. Shell Programming and Scripting
Hi,
In a file we have the following data like as below
abcdef="cfg-1-15"
bmmdda-g-45-2
yhdiao"rtg-1-df-34"
I need a sed/awk command to replace the above string with empty.
Thx, (1 Reply)
Discussion started by: kirankumar
1 Replies
8. Shell Programming and Scripting
Gents,
Please can you help me with this.
When column 49 == 2
Need to do the following changes;
Change previous row field (substr$0,45,4)-1
Change previous row field (substr$0,72,5)+2
Change actual row field (substr$0,40,4)+1
Change actual row field (substr$0,49,1)-1
Change actual... (6 Replies)
Discussion started by: jiam912
6 Replies
9. Shell Programming and Scripting
Gents,
Can you please help with this.
Input file
49955 2009 2
49957 2010 2
49959 2010 2
49961 2010 2
49963 2010 2
49789 2011 -174
49791 2011 2
49793 2011 2
49795 2011 2
49965 2011 170
49967 2011 2
49969 2011 2
49971 2011 2
49797 2012 -174
49799 2012 2 (8 Replies)
Discussion started by: jiam912
8 Replies
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)