Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Print count of unique values
Top Forums Shell Programming and Scripting Print count of unique values Post 302980300 by H squared on Friday 26th of August 2016 01:19:15 AM
Old 08-26-2016
Print count of unique values
Hello experts,

I am converting a number into its binary output as :

Code:
 read n
echo "obase=2;$n" | bc

I wish to count the maximum continuous occurrences of the digit 1.

Code:
 
 Example : 
  
 1. The binary equivalent of 5 = 101. Hence the output must be 1.
 2. The binary equivalent of 6 = 110. Hence the output must be 2.
 3. The binary equivalent of 9 = 1001. Hence the output must be 1.
 4. The binary equivalent of 13 = 1101. Hence the output must be 2

Could you please help.

Thanks,
Haider
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

print unique values of a column and sum up the corresponding values in next column

Hi All, I have a file which is having 3 columns as (string string integer) a b 1 x y 2 p k 5 y y 4 ..... ..... Question: I want get the unique value of column 2 in a sorted way(on column 2) and the sum of the 3rd column of the corresponding rows. e.g the above file should return the... (6 Replies)
Discussion started by: amigarus
6 Replies

2. Shell Programming and Scripting

How to count Unique Values from a file.

Hi I have the following info in a file - <Cell id="25D"/> <Cell id="26A"/> <Cell id="26B"/> <Cell id="26C"/> <Cell id="27A"/> <Cell id="27B"/> <Cell id="27C"/> <Cell id="28A"/> I would like to know how would you go about counting all... (4 Replies)
Discussion started by: Prega
4 Replies

3. Shell Programming and Scripting

List unique values and count instances in .csv file

I need to take the second column of a .csv file and count the number of instances of each unique value in that same second column. I'd like the output to be value,count sorted by most instances. Thanks for any guidance! Data example: 317476,317756,0 816063,318861,0 313123,319091,0... (4 Replies)
Discussion started by: batcho
4 Replies

4. Shell Programming and Scripting

Find and count unique date values in a file based on position

Hello, I need some sort of way to extract every date contained in a file, and count how many of those dates there are. Here are the specifics: The date format I'm looking for is mm/dd/yyyy I only need to look after line 45 in the file (that's where the data begins) The columns of... (2 Replies)
Discussion started by: ronan1219
2 Replies

5. Shell Programming and Scripting

Looping through entire directory and count unique values

Hello, I`m a complete newbie to coding, please help with this problem. I have multiple files in a directory, I have to loop through the contents of each file and extract number of unique isoforms in that file. Each file is tab delimited and only the line with the first parent (column 3)... (1 Reply)
Discussion started by: ritakadm
1 Replies

6. Shell Programming and Scripting

Count frequency of unique values in specific column

Hi, I have tab-deliminated data similar to the following: dot is-big 2 dot is-round 3 dot is-gray 4 cat is-big 3 hot in-summer 5 I want to count the frequency of each individual "unique" value in the 1st column. Thus, the desired output would be as follows: dot 3 cat 1 hot 1 is... (5 Replies)
Discussion started by: owwow14
5 Replies

7. Shell Programming and Scripting

Count Unique values from multiple lists of files

Looking for a little help here. I have 1000's of text files within a multiple folders. YYYY/ /MM /1000's Files Eg. 2014/01/1000 files 2014/02/1237 files 2014/03/1400 files There are folders for each year and each month, and within each monthly folder there are... (4 Replies)
Discussion started by: whegra
4 Replies

8. UNIX for Beginners Questions & Answers

Print lines based upon unique values in Nth field

For some reason I am having difficulty performing what should be a fairly easy task. I would like to print lines of a file that have a unique value in the first field. For example, I have a large data-set with the following excerpt: PS003,001 MZMWR/ L-DWD// * PS003,001... (4 Replies)
Discussion started by: jvoot
4 Replies

9. Shell Programming and Scripting

Count number of unique values in each column of array

What is an efficient way of counting the number of unique values in a 400 column by 1000 row array and outputting the counts per column, assuming the unique values in the array are: A, B, C, D In other words the output should look like: Value COL1 COL2 COL3 A 50 51 52... (16 Replies)
Discussion started by: Geneanalyst
16 Replies

10. Shell Programming and Scripting

Issue using awk to print min values for unique ids

I am using the following script to search for and print minimum values for each individual Fields (3-14) for each unique id (Field 1). But when the field contains a "-99.99" ( I am ignoring "-99.99") and when the minimum value is the first line of a new id (Field 1), the output does not print Field... (13 Replies)
Discussion started by: ncwxpanther
13 Replies

LEARN ABOUT CENTOS

paps

PAPS(1) 						      General Commands Manual							   PAPS(1)

NAME

       paps - UTF-8 to PostScript converter using Pango

SYNOPSIS

       paps [options] files...

DESCRIPTION

       paps reads a UTF-8 encoded file and generates a PostScript language rendering of the file. The rendering is done by creating outline curves
       through the pango ft2 backend.

OPTIONS

       These programs follow the usual GNU command line syntax, with long options starting with  two  dashes  (`-').   A  summary  of  options	is
       included below.

       --landscape
	      Landscape output. Default is portrait.

       --columns=cl
	      Number of columns output. Default is 1.

       --font=desc
	      Set the font description. Default is Monospace 12.

       --rtl  Do rtl layout.

       --paper ps
	      Choose paper size. Known paper sizes are legal, letter, a4. Default is A4.

       --bottom-margin=bm
	      Set bottom margin in postscript points (1/72 inch). Default is 36.

       --top-margin=tm
	      Set top margin. Default is 36.

       --left-margin=lm
	      Set left margin. Default is 36.

       --right-margin=rm
	      Set right margin. Default is 36.

       --help Show summary of options.

       --header
	      Draw page header for each page.

       --markup
	      Interpret the text as pango markup.

       --encoding=ENCODING
	      Assume the documentation encoding is ENCODING.

       --lpi  Set the lines per inch. This determines the line spacing.

       --cpi  Set the characters per inch. This is an alternative method of specifying the font size.

       --stretch-chars
	      Indicates  that  characters  should be stretched in the y-direction to fill up their vertical space. This is similar to the texttops
	      behaviour.

AUTHOR

       paps was written by Dov Grobgeld <dov.grobgeld@gmail.com>.

       This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others).

								  April  17, 2006							   PAPS(1)
All times are GMT -4. The time now is 05:11 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy