For example suppose I have a file which contains data as:
$cat data
800,2
100,9
700,3
100,9
200,8
100,3
Now I want the output as
200,8
700,3
800,2
Key is first three characters, I don't want any reords which are having duplicate keys.
Like sort +0.0 -0.3 data can we use... (9 Replies)
hii i have a huge amt of data stored in a file.Here in this file i need to remove duplicates rows in such a way that the last column has different data & i must check for greatest among last colmn data & print the largest data along with other entries but just one of other duplicate entries is... (16 Replies)
Hello guys,
should be a very easy questn for you:
I need to delete strings in file1 based on the list of strings in file2.
like file2:
word1_word2_
word3_word5_
word3_word4_
word6_word7_
file1:
word1_word2_otherwords..,word3_word5_others... (7 Replies)
Hi All,
I have a very huge file (4GB) which has duplicate lines. I want to delete duplicate lines leaving unique lines. Sort, uniq, awk '!x++' are not working as its running out of buffer space.
I dont know if this works : I want to read each line of the File in a For Loop, and want to... (16 Replies)
The question is not as simple as the title... I have a file, it looks like this
<string name="string1">RZ-LED</string>
<string name="string2">2.0</string>
<string name="string2">Version 2.0</string>
<string name="string3">BP</string>
I would like to check for duplicate entries of... (11 Replies)
if I have the following lines in a file app.log
some lines here
<AAAA>
abc
<id>123456789</id>
ddd
</AAAA>some lines here too
<BBBB>
abc
<id>123456789</id>
ddd
</BBBB>some lines here too
<AAAA>
xyz
<id>987654321</id>
ssss
</AAAA>some lines here again...
How do I get the... (5 Replies)
Hi,
i need help to remove duplicates in my file. The problem is i need to delete one duplicate for each line only. the input file as follows and it is not tab delimited:-
The output need to remove 2nd word (in red) that duplicate with 1st word (in blue). Other duplicates should remained... (12 Replies)
Within my text file i have several thousand lines of text with some lines containing duplicate strings/words. I would like to entirely remove those lines which contain the duplicate strings.
Eg;
One and a Two
Unix.com is the Best
This as a Line Line
Example duplicate sentence with the word... (22 Replies)
Hi,
I have an input file as shown below:
20140102;13:30;FR-AUD-LIBOR-1W;2.495
20140103;13:30;FR-AUD-LIBOR-1W;2.475
20140106;13:30;FR-AUD-LIBOR-1W;2.495
20140107;13:30;FR-AUD-LIBOR-1W;2.475
20140108;13:30;FR-AUD-LIBOR-1W;2.475
20140109;13:30;FR-AUD-LIBOR-1W;2.475... (2 Replies)
Hi All,
I have a file with around 1000 rows and one of the fields is an account number. I have been provided with a few account numbers, when any of the account number appears in a row then the row has to be deleted.
Can we place the account numbers in an array and use awk or sed for this task?... (3 Replies)
Discussion started by: mrcool4
3 Replies
LEARN ABOUT DEBIAN
tca_correct
TCA_CORRECT(1) HUGIN TCA_CORRECT(1)NAME
tca_correct - Calculate transverse chromatic aberration
SYNOPSIS
tca_correct [options] inputfile
<inputfile> is the base name of 4 image files:
<inputfile>
Colour file to compute TCA parameters
red_<inputfile>
Red channel of <inputfile>
green_<inputfile>
Green channel of <inputfile>
blue_<inputfile>
Blue channel of <inputfile>
The channel images must be colour images with 3 identical channels. If any of -R, -G, or -B is given, this file name is used instead of
the derived name.
Output: commandline arguments for fulla
DESCRIPTION
Generates fulla command-line parameters for correction of transverse chromatic aberration (TCA) from sample photos. Ideal sample photos
would have a lot of contrast over the entire image area, little saturated colour and no blown highlights.
OPTIONS -h Display help
-l input file is PTO file instead of image
-m method
optimization method (0 normal, 1 newfit)
-o optvars
string of variables to optimize ("abcvde")
-r Reset values (this will zero a,b,c,d,e params and set v to 10) makes sense only with -l option
-s <scale>
Scale for corner detection
-n <number>
number of points per grid cell (default: 10)
-g <number>
divide image in <number>x<number> grid cells (default: 10)
-t num
Remove all control points with an error higher than num pixels (default: 1.5)
-v Verbose
-w filename
write PTO file
-R <r>
Use this file as red channel
-G <g>
Use this file as green channel
-B <b>
Use this file as blue channel
AUTHORS
Written by Pablo d'Angelo and others.
"Version: 2011.4.0" 2011-12-02 TCA_CORRECT(1)