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Thank you very much RudiC. Wow, it worked in many column. :)

Thank you very much SriniShoo. It worked :).
However, I have many files which each file contain value column more than 4 to 70 column. I will try to adjust this code for them.

Hello everyone,

I have some problem in calculation number using awk.

input file format :
S1 1 : 0.003 0.031
S2 1 : 0.020 0.095
S3 4 : 0.088 0.012
S4 2 : 0.010 0.090...

Try this code :

awk '{a[$1]+=$2;} END {for(i in a) print i,a[i];}' inputfile

Thank you very much. for your suggestion. The first field length is not fixed, they vary in other length. I tried to use this code, but it do not give me in expected output.

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Hello,

I have some problem about sed command. I have data which showed in below :

M001 ndle1
M002|bfn|n|bfn|bf ndle1
M003|bfn|n|bf|bf ndle1
M004|bfn|n|bf middle1...

Hello,

I have some problem in cut or paste command for my text data.

Input1.txt :
I use cut command :
cut -d ' ' -f1 Input1.txt > result.txt result.txt :
Then, I use paste command to merge...

Great. It is worked. Thank you very much Jotne.

Hello,

I have some problem in inserting the space for the pairs of columns.

I have the input file :
I used this code below in replacing it using space in specific column (replace space in...

Hello everyone,

I have some problem about this code :

#!/usr/bin/env python
import sys

try :
filename = sys.argv[1]
except :
print 'Specify filename'
sys.exit()
fd =...

Thank you very very much, Pamu.

Great. ^^ I never know that shell script can do in everything. So good.

I tried to use your code, it's worked but I fixed a little bit because when I have 'A' >...

Hello,

I have some problem in counting char of word, sum and change. I'm not sure shell script can do this.

Input data:

Sam1 BB BB AA AA BB BB BB
Sam2 BB BB AA AA AB AB AB
Sam3 BB BB BB AA...

Thank you very very much Lem and Scrutinizer. I tried them already. These codes are worked. Very useful. ;)

Thank you very much Lem and Scrutinizer. This code is worked for known number of column which contain -9.

However, in this case, input data is a lot of columns and rows, then I do not know the...

Hello,

I have some problem to remove the columns which have the duplicate value of -9 which is in every row except -9 in some row.

Input file showed in below :
Col1 Col2 Col3 Col4 Col5 Col6
A...

Thank you very much. They are working :)

Hello,
I have some problem in the modified shell script. I would like to merge the same word in column 1 in one line.

Example :
A1 B1 2
A2 B1 4
A3 B1 7
A1 B2 1
A2 ...