Replace space with empty

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to check if the file is empty or has blank space.?

Hi, I am using KSH. I am trying to check if the output file is empty or not. I tried with ] but what i see is my file is empty but still manages to have a size of 1 instead of 0. But my file doesnot have anything its empty. I am not sure how to check this. can any one help?

2. Shell Programming and Scripting

Need command to replace empty using sed/awk

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,

3. Shell Programming and Scripting

Add 0 values to replace empty value

Hi Guys. Please can you help me to add 0 values. Starting in column 121 Imput file A 4175.0 8055.01211 75 1 -2172671 77 45 16 457626.4 2609265.1 131.3 1090 102 1 1T N/A124 15 0.8 1051670971100000 A 4175.0 8055.012 7 75 2 -5204072 78 43 25...

4. Shell Programming and Scripting

Replace empty string on particular column

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. Shell Programming and Scripting

Grep empty space and sort

Hi Expert, Kindly request for your expertise in this matter. I have below output: 12.125.124.173,xx1.common.com 12.125.124.174,xx2.common.com 12.125.124.175,xx3.common.com 12.125.124.176, 12.125.124.177, 12.125.124.178, 12.125.124.179,xx4.common.com 12.125.124.180,xx5.common.com...

6. Shell Programming and Scripting

Replace all found files with an empty file?

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...

7. Shell Programming and Scripting

Replace long space to become one space?

Hi, i have the log attached. Actually i want the long space just become 1 space left like this : Rgds,

8. Shell Programming and Scripting

use awk to replace empty fields with the latest nonempty field

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): ...

9. UNIX for Dummies Questions & Answers

Help required on printing the line if third field is not a empty space

Hi Experts, I want to print the lines whose third field in non-empty/blank space. i.e. INPUT FILE/B] dcdccghjrry0yd cont dcdccttrk820529 cont rdekedfsSCr dcdccttrdky2d0y cont rdekedfsSC2 ...

10. Shell Programming and Scripting

empty space in java command through unix

I need to pass an empty space in the command ="java ......... " as one of the arguments where java calls some java command.... (It accepts it in windows as " ") Thanks in advance SD

LEARN ABOUT DEBIAN

mlm

FBB::mlm(3bobcat)					      OFoldStream manipulator						 FBB::mlm(3bobcat)

NAME

       FBB::mlm - Manipulator modifying left margins of OFoldStream objects

SYNOPSIS

       #include <bobcat/ofoldstream> or
       #include <bobcat/ofoldstreambuf>
       Linking option: -lbobcat

DESCRIPTION

       The  mlm  class	implements  a  manipulator that can be inserted into OFoldStream objects to modify the stream's left margin by a requested
       amount. The request cannot result in a negative left margin value. If a negative left margin would be the arithmetic result of the  request
       then left margin 0 will silently be used.

       Depending  on  the  tab-setting	of  the  OFoldStream  the  inserted value represents the number of blank space characters or the number of
       tab-characters that will be added to the left margin.

       The request will be processed at the next newline character or std::flush or std::endl manipulator that is inserted into the stream.  If  a
       line  is  still empty once an mlm object and a flush manipulator are inserted into the stream then the new left margin will be effective at
       the next word inserted into that line (cf., the example section below)

       A bad_cast exception is thrown when the manipulator is inserted into an ostream that is not using a OFoldStreambuf buffer.

NAMESPACE

       FBB
       All constructors, members, operators and manipulators, mentioned in this man-page, are defined in the namespace FBB.

INHERITS FROM

       -

CONSTRUCTOR

       o      mlm(int addValue):
	      The standard copy constructor is available.

MEMBER FUNCTIONS

       There are no public or protected member functions in this class.

EXAMPLE

	   #include <iostream>
	   #include <bobcat/ofoldstream>

	   using namespace std;
	   using namespace FBB;

	   int main()
	   {
	       OFoldStream out(cout, 0, 80);
	       out << "hello world (left margin is 0)" << mlm(4) << "
"
		      "this uses a 4 character wide left margin
" <<
		       mlm(-10) << flush <<
		       "left margin -6 changed to 0, active on this line
";
	       return 0;
	   }

FILES

       bobcat/mlm - defines the class interface

SEE ALSO

       bobcat(7), manipulators(3bobcat), lm(3bobcat), ofoldstream(3bobcat)

BUGS

       None Reported.

DISTRIBUTION FILES

       o      bobcat_3.01.00-x.dsc: detached signature;

       o      bobcat_3.01.00-x.tar.gz: source archive;

       o      bobcat_3.01.00-x_i386.changes: change log;

       o      libbobcat1_3.01.00-x_*.deb: debian package holding the libraries;

       o      libbobcat1-dev_3.01.00-x_*.deb: debian package holding the libraries, headers and manual pages;

       o      http://sourceforge.net/projects/bobcat: public archive location;

BOBCAT

       Bobcat is an acronym of `Brokken's Own Base Classes And Templates'.

COPYRIGHT

       This is free software, distributed under the terms of the GNU General Public License (GPL).

AUTHOR

       Frank B. Brokken (f.b.brokken@rug.nl).

libbobcat1-dev_3.01.00-x.tar.gz 				     2005-2012							 FBB::mlm(3bobcat)

Shell Programming and Scripting