grouping of numbers with script

Thread Tools Search this Thread
Top Forums Shell Programming and Scripting grouping of numbers with script
# 1  
Old 11-01-2007
grouping of numbers with script

Suppose u have a file
then u want a output like
0-10 4
10-20 3
20-30 2
30-40 2
40-50 2
# 2  
Old 11-01-2007
nawk -f cdcf.awk myFile

  for (i in a)
    printf("[%d-%d] %d\n", i*10, i*10+10, a[i])

# 3  
Old 11-01-2007
A small addition to sort the output:

              a[int($1 / 10)]++
              if (int($1 / 10) > c) { 
                       c = int($1 / 10)

        END {
            for (i = 0; i <= c; i++) {
                    if (i in a) { 
                               printf "[%d-%d] %d\n", i * 10, i * 10 + 10, a[i]

Last edited by radoulov; 11-01-2007 at 08:29 PM.. Reason: corrected
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. UNIX for Beginners Questions & Answers

Numbers bash script

Hi, is possible in bash script change numbers "01140" to "0 hours, 11 minutes, 40 seconds" ? Thanks! (8 Replies)
Discussion started by: simpsonss
8 Replies

2. UNIX for Beginners Questions & Answers

Script That Find Numbers Less Than 10

We have an existing script called "" that prints a few numbers. I want to have another shell script that looks if there is any number from this output that is less than 10. If it does find a number that is less than 10, it then emails to me the output of "slot. sh", if it is equal to 10 or... (7 Replies)
Discussion started by: forextrafun
7 Replies

3. UNIX for Beginners Questions & Answers

Decimal numbers and letters in the same collums: round numbers

Hi! I found and then adapt the code for my pipeline... awk -F"," -vOFS="," '{printf "%0.2f %0.f\n",$2,$4}' xxx > yyy I add -F"," -vOFS="," (for input and output as csv file) and I change the columns and the number of decimal... It works but I have also some problems... here my columns ... (7 Replies)
Discussion started by: echo manolis
7 Replies

4. Shell Programming and Scripting

AWK script to create max value of 3rd column, grouping by first column

Hi, I need an awk script (or whatever shell-construct) that would take data like below and get the max value of 3 column, when grouping by the 1st column. clientname,day-of-month,max-users ----------------------------------- client1,20120610,5 client2,20120610,2 client3,20120610,7... (3 Replies)
Discussion started by: ckmehta
3 Replies

5. UNIX for Dummies Questions & Answers

Print numbers and associated text belonging to an interval of numbers

##### (0 Replies)
Discussion started by: lucasvs
0 Replies

6. Shell Programming and Scripting

the smallest number from 90% of highest numbers from all numbers in file

Hello All, I am having problem to find what is the smallest number from 90% of highest numbers from all numbers in file. I am having file with thousands of lines and hundreds of columns. I am familiar mainly with bash but I am open to whatever suggestion witch will lead to the solutions. If I... (11 Replies)
Discussion started by: Apfik
11 Replies

7. Shell Programming and Scripting

awk grouping by name script

Hello I am trying to figure out a script which could group a log file by user names. I worked with awk command and I could trim the log file to: <USER: John Frisbie > /* Thu Aug 06 2009 15:11:45.7974 */ FLOAT GRANT WRITE John Frisbie (500 of 3005 write) <USER: Shawn Sanders > /* Thu Aug 06... (2 Replies)
Discussion started by: Avto
2 Replies

8. Shell Programming and Scripting

File splitting and grouping using unix script

Hello All, I have a small problem with file group/splitting and I am trying to get the best way to perform this in unix. I am trying with awk but need some suggestion what would be the best and fastest way to-do it. Here is the problem. I have a fixed length file with filled with product... (4 Replies)
Discussion started by: nandhan11891
4 Replies

9. Shell Programming and Scripting

Grouping data numbers in a text file into prescribed intervals and count

I have a text file that contains numbers (listed from the smallest to the largest). For ex. 34 817 1145 1645 1759 1761 3368 3529 4311 4681 5187 5193 5199 5417 5682 . . (5 Replies)
Discussion started by: Lucky Ali
5 Replies

10. Shell Programming and Scripting

read numbers from file and output which numbers belongs to which range

Howdy experts, We have some ranges of number which belongs to particual group as below. GroupNo StartRange EndRange Group0125 935300 935399 Group2006 935400 935476 937430 937459 Group0324 935477 935549 ... (6 Replies)
Discussion started by: thepurple
6 Replies
Login or Register to Ask a Question