Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

Adding of two column values

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Adding of two column values
# 1  
Old 04-09-2013
Adding of two column values
Hi
Code:
cat /tmp/xx.txt
1     4
1     5
1     6
2     1
2     1
2     1

i want to add the values of 2nd column resepect to 1st column values..for 1 in 1st column i need sum of all the values in 2nd column ..pls tell me hw to do it??
Last edited by Franklin52; 04-09-2013 at 08:48 AM.. Reason: Please use code tags for data and code samples
# 2  
Old 04-09-2013
What have you tried so far?
# 3  
Old 04-09-2013
i tried
Code:
awk 'BEGIN {sum=0} {sum=sum+$5} END {print sum}'

but it is giving total sum.........
but i need to differentiate.........for 1 ( in 1st column ) i want diff sum and for 2 ( in 1st column) i need diff sum
Last edited by Franklin52; 04-09-2013 at 08:43 AM.. Reason: Please use code tags for data and code samples
# 4  
Old 04-09-2013
Code:
awk '{a[$1]+=$2}END{for(i in a)print i, a[i]}' file

# 5  
Old 04-09-2013
thanks for your help.......
Now output is :
0 0
1 61
2 767
if i want to print 61 and 767 and 0 by printf...........how i will do it.....
i mean if 0 (1st column) then print the count (which is in 2nd column)
# 6  
Old 04-09-2013
I don't see any 0 in the first column in your file in the first post.
Can you post your input file and the desired output?
# 7  
Old 04-09-2013
cat /tmp/vf.txt
0 0
1 61
2 767

i need to print only 61.......how i will do it........
and
i need to print 0 ......
pls give me a code for this
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Adding values of a column based on another column

Hello, I have a data such as this: ENSGALG00000000189 329 G A 4 2 0 ENSGALG00000000189 518 T C 5 1 0 ENSGALG00000000189 1104 G A 5 1 0 ENSGALG00000000187 3687 G T 5 1 0 ENSGALG00000000187 4533 A T 4 2 0 ENSGALG00000000233 5811 T C 4 2 0 ENSGALG00000000233 5998 C A 5 1 0 I want to... (3 Replies)
Discussion started by: Homa
3 Replies

2. Shell Programming and Scripting

Adding Column Values Using Pattern Match

Hi All, I have a file with data as below: A,FILE1_MYFILE_20130309_1038,80,25.60 B,FILE1_MYFILE_20130309_1038,24290,18543.38 C,FILE1_dsc_dlk_MYFILE_20130309_1038,3,10.10 A,FILE2_MYFILE_20130310_1039,85,110.10 B,FILE2_MYFILE_20130310_1039,10,12.10... (10 Replies)
Discussion started by: angshuman
10 Replies

3. Shell Programming and Scripting

Adding column values in a file

Hi, I am having a file in the following format. for aaaa 1111 1234 2222 3434 for bbbb 1111 3434.343 2222 2343 for cccc 3333 2343.343 4444 89000 for dddd 1111 5678.343 2222 890.3 aaaa 2343.343 bbbb 34343.343 (5 Replies)
Discussion started by: jpkumar10
5 Replies

4. Shell Programming and Scripting

Converting odd values to even values(or vice-versa) located in a column

Hello All, I have a below data in a .csv file where all rows where col1 is A, col2 is odd numbers, similarly even numbers for all rows where col1 is B. Note that my data has some other columns(not shown here) too (around 100) after col2. Tool,Data A,1 A,3 A,5 .... so on B,2 B,4 .... ... (4 Replies)
Discussion started by: ks_reddy
4 Replies

5. UNIX for Dummies Questions & Answers

Adding column with values

Dear all, I need your help for my question please I have without header (space separated) and need to add two colomns at the beginning with values my file look like : rs1 a t 0.6 rs2 a c 0.3 rs3 t g 0.8 I need to a new file like: 1 100 rs1 a t 0.6 1 100 rs2 a c 0.3 1 100 rs3 t g... (3 Replies)
Discussion started by: biopsy
3 Replies

6. UNIX for Dummies Questions & Answers

shift values in one column as header for values in another column

Hi Gurus, I have a tab separated text file with two columns. I would like to make the first column values as headings for the second column values. Ex. >value1 subjects >value2 priorities >value3 requirements ...etc and I want to have a file >value1 subjects >value2 priorities... (4 Replies)
Discussion started by: Unilearn
4 Replies

7. Shell Programming and Scripting

Adding values concatenating values

I have the following script in a shell # The start of a filename file=$(ls -tr $EMT*.dat | tail -1) # Select the latest file echo $file file_seq=$( < /u02/sct/banner/bandev2/xxxxxx/misc/EFTSQL.dat) echo $file_seq file2 = '$file_seq + 1' echo $file2 It is reading a file EFTSQL.dat... (3 Replies)
Discussion started by: rechever
3 Replies

8. 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

9. Shell Programming and Scripting

problem while adding column values in awk

Hi, I have a file "input.txt" with the following content : 5312,0,,,1,8,141.2,20090727 3714,0,,,1,8,285.87,20090727 5426,0,,,1,8,3.9,20090727 3871,0,,,1,8,30.4,20090727 9071,0,,,1,8,146.2,20090727 5141,0,,,1,8,2.8,20090727 0460,0,,,1,8,-0.1,20090727 7918,0,,,1,8,-0.1,20090727... (3 Replies)
Discussion started by: valokv
3 Replies

10. Shell Programming and Scripting

Help in adding positive & negative values in a column

Hi Gurus, In my file I have an amount field from position 74 to 87, which contains values starting with '+' as well as '-'. I want to add all positive values in a varible called "CREDIT" and all negative values in a variable "DEBIT". I know, we can use grep to identify values with positive and... (4 Replies)
Discussion started by: berlin_germany
4 Replies
Login or Register to Ask a Question