Hi, what is the better way to replace the , (comma) with a space char? Example:STRING=dir1,dir2,dir3 toSTRING=dir1 dir2 dir3 And.. how to find if in the string there is a comma?
Thanks :) (6 Replies)
Hi, for some reason I cant seem to figure this out. I have a file which looks something like this
word
word
word
word
word,word,word
word
word
word,word,word,word,word
word
word
Basically I want this whole thing to be a list with 1 word on each line like this...
word
word
word... (1 Reply)
SHELL SCRIPT
Hi
I have a file in the following format
Mayank Sushant
Dheeraj Kunal
ARUN Samir
How can i replace the white space in between and replace them with a comma?? The resultant output should be
Mayank,Sushant
Dheeraj,Kunal
ARUN,Samir
i tried using
sed -e... (8 Replies)
Hi,
The input file structure is given below: The Col1 and Col2 will be there always. But from Col3 there can be more columns.
And Col3 will be always Col4 and Col5 will always be with Col6. I need to replace the | with comma. There are scnearios where there
wont be no data.Below, the row 2... (6 Replies)
I have output from a file like this:
15,01,11,14:06
235
I would like to change this to:
15,01,11,14:06,235
Removing newline and change to ","
I now this can be done with tr
cat OUT | tr '\n' ',''
My problem is that tr is not implemented in this shell. sed is, show it should be... (7 Replies)
Using awk or sed, I'd like to remove leading spaces after a comma and before a right justified number in field 6. Sounds simple but I can't find a solution. Each field's formatting must stay intact.
Input:
40,123456-02,160,05/24/2012,02/13/1977, 10699.15,0
Output:... (5 Replies)
Hi ,
I have a huge file with following records and I want to replace the last comma with ',NULL'. I try using SED but could not create a correct script .
In my opinion I need a script which can convert ,/n with ,NULL/n
1,CHANGE_MEMBER,2010-12-28 00:05:00,
2,CHANGE_MEMBER,2012-09-02... (8 Replies)
I,
I have a file and i need to replace comma and blank space with comma and 0.
cat file.txt
a,5
b,1
c,
d,
e,4
I need the output as
cat file.txt
a,5
b,1
c,0
d,0 (4 Replies)
I have a comma delimited file of major codes and descriptions. I want to replace all occurrences of spaces with underscores up to the first comma (only in the first field), but not replace spaces following the comma. For instance I have the following snippet of the file:
EK ED,Elementary and... (7 Replies)
Discussion started by: tdouty
7 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)