If you don't want to use dos2unix before processing your input files, you can also build that code into your awk script:
Note that the above code prints complete lines when the 1st field on the given lines is duplicated. If you want to only print the 1st field when the 1st field is duplicated, use:
If you want to print complete lines when complete lines are duplicated, use:
This User Gave Thanks to Don Cragun For This Post:
hi, i have a large text file that I just want to extract the important
information from. It will be a random number of lines but between two specific
line numbers/markers.
I was thinking I could get the line number for the first marker:
Tablespace Percent Total Free
Then get the line... (11 Replies)
Ok, this is a unique question.
Say I have a word like "jamamamama" in a file called foo.bar.
Now, how do you get the line number that the word "jamammama" exist in the file foo.bar without having to go into the foo.bar file to edit it?
is there a command i can run on the foo.bar... (4 Replies)
Hello everyone !
Ive searched everywhere and still havnt found enough information to help me overcome (what seems like) a small problem
I have created a temporary file in which i store numbers which a seperated by a space, eg)
5 10 46
23 866 392
i wish to take the numbers for each line... (2 Replies)
Hi,
I would like to know how to solve one of my problems using expert unix commands.
I have a file with occasional blank lines;
for example;
dertu
frthu
fghtu
frtty
frtgy
frgtui
frgtu
ghrye
frhutp
frjuf
I need to edit the file so that the file looks like this; (10 Replies)
Hello,
My text file has input of the form
abc dft45.xml
ert rt653.xml
abc ert57.xml
I need to write a perl script/shell script to find duplicates in the first column and write it into a text file of the form...
abc dft45.xml
abc ert57.xml
Can some one help me plz? (5 Replies)
Hi! I'm trying to assign line numbers to each line of the file
for example consider the following..
The contents of the input file are
hello how are you?
I'm fine.
How about you?
I'm trying to get the following output..
1 hello how are you?
2 I'm fine.
3 How about you? ... (8 Replies)
Hi Unix gurus,
Maybe it is too much to ask for but please take a moment and help me out. A very humble request to you gurus. I'm new to Unix and I have started learning Unix. I have this project which is way to advanced for me.
File format: CSV file
File has four columns with no header... (8 Replies)
How would I do this? How could i use <> symbols for numbers in the find/replace code below?
perl -pi -e 's/test/tst/'
OR is there a better way?
100 5000 2 432 4 2 33 4 5 6 65 300 301
needs to be:
100 300 2 300 4 2 33 4 5 6 65 300 300
also it might not always need spaces... i... (12 Replies)
Hi
I have a text file with rows like this:
7 Herman ASI-40 Jungle (L) Blueprint (L) Weapon Herman ASI-40 Jungle (L) 215.00 57 65.21 114.41
and
9 Herman CAP-505 (L) Blueprint (L) Weapon Herman CAP-505 (L) 220.00 46.84 49.1 104.82
and
2 ClericDagger 1C blueprint Melee - Shortblade... (2 Replies)
Hi All,
This might be a basic question... I need to write a script to find all/any Speacial/Null/Control Chars and Print Line Numbers from an input file.
Output something like
Null Characters in File Name at : Line Numbers
Line = Print the line
Control Characters in File Name at : Line... (2 Replies)
Discussion started by: Kevin Tivoli
2 Replies
LEARN ABOUT CENTOS
gsl-histogram
GSL-HISTOGRAM(1) General Commands Manual GSL-HISTOGRAM(1)NAME
gsl-histogram - compute histogram of data on stdin
SYNOPSYS
gsl-histogram xmin xmax [n]
DESCRIPTION
gsl-histogram is a demonstration program for the GNU Scientific Library. It takes three arguments, specifying the upper and lower bounds
of the histogram and the number of bins. It then reads numbers from `stdin', one line at a time, and adds them to the histogram. When
there is no more data to read it prints out the accumulated histogram using gsl_histogram_fprintf. If n is unspecified then bins of inte-
ger width are used.
EXAMPLE
Here is an example. We generate 10000 random samples from a Cauchy distribution with a width of 30 and histogram them over the range -100
to 100, using 200 bins.
gsl-randist 0 10000 cauchy 30 | gsl-histogram -100 100 200 > histogram.dat
A plot of the resulting histogram will show the familiar shape of the Cauchy distribution with fluctuations caused by the finite sample
size.
awk '{print $1, $3 ; print $2, $3}' histogram.dat | graph -T X
SEE ALSO gsl(3), gsl-randist(1).
AUTHOR
gsl-histogram was written by Brian Gough. Copyright 1996-2000; for copying conditions see the GNU General Public Licence.
This manual page was added by the Dirk Eddelbuettel <edd@debian.org>, the Debian GNU/Linux maintainer for GSL.
GNU GSL-HISTOGRAM(1)