10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Gents,
I have a big file file like this.
5100010002
5100010004
5100010006
5100010008
5100010010
5100010012
5102010002
5102010004
5102010006
5102010008
5102010010
5102010012
The file is sorted and I would like to find the min and max value, taking in the consideration key1... (3 Replies)
Discussion started by: jiam912
3 Replies
2. Shell Programming and Scripting
I've the following data set. I would like to look at the column 3 and only use the rows which has the max value for column 3
Can we use the awk or sed to achieve it.
10 2 10 100
11 2 20 100
12 2 30 100
13 2 30 100
14 ... (7 Replies)
Discussion started by: rudoraj
7 Replies
3. Shell Programming and Scripting
Dear All,
I have data like this,
input:
1254 10125
1254 10126
1254 10127
1254 10128
1254 10129
1255 10130
1255 10131
1255 10132
1255 10133
1256 10134
1256 10135
1256 10137... (3 Replies)
Discussion started by: aksin
3 Replies
4. UNIX for Dummies Questions & Answers
Hi all
I have a file that has two columns and I need the maximum value in column 2 of 4 positions o rows. for example at position {1..3} there are 4 characters (A, C, G and T) each of these characters with a value with a value in column 2. I need the maximum value in column 2 and the corresponding... (2 Replies)
Discussion started by: xinox
2 Replies
5. Shell Programming and Scripting
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
6. Shell Programming and Scripting
Hello Experts,
I have got a txt files which has multiple columns, I want to get the max, min and diff (max-min) for each column in the same txt file. Example:
cat file.txt
a 1 4
b 2 5
c 3 6
I want ouput like:
cat file.txt
a 1 4
b 2 5
c 3 6
Max 3 6
Min 1 4
Diff 2 2
awk 'min=="" ||... (4 Replies)
Discussion started by: dixits
4 Replies
7. Shell Programming and Scripting
Hi Friends,
I have a file1 with 3400 records that are tab separated and I have a file2 with 6220 records. I want to merge both these files. I tried using join file1 and file2 after sorting. But, the records should be (3400*6220 = 21148000). Instead, I get only around 11133567. Is there anything... (13 Replies)
Discussion started by: jacobs.smith
13 Replies
8. Shell Programming and Scripting
Hello all,
this should really be easy for you... I need AWK to print column maxima for each column of such input:
Input:
1 2 3 1
2 1 1 3
2 1 1 2
Output should be:
2 2 3 3
This does the sum, but i need max instead:
{ for(i=1; i<=NF; i++)
sum +=$i }
END {for(i=1; i in sum;... (3 Replies)
Discussion started by: irrevocabile
3 Replies
9. Shell Programming and Scripting
Hi Everyone,
1.txt
00:00:00 0 0 0 0 0 0 0
00:00:01 0 0 0 2 1 33 2
00:00:02 5 0 0 0 0 0 0
00:00:03 0 4 0 0 0 0 0... (5 Replies)
Discussion started by: jimmy_y
5 Replies
10. Shell Programming and Scripting
I have to send a file to mainframe and before sending it, I have to execute the quote command to set the record length.
Since the file is dynamic, I do not know what the maximum size of a line could be.
Currently, I use the following function to get the Max Column Count. Since I use "sed" it... (2 Replies)
Discussion started by: gemini
2 Replies