10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
All,
I have some sample text file(.csv) in the below format. In my actual file there are at least 100K rows.
date 03/25/2016
A,B,C
D,E,F
date 03/26/2016
1,2,3
4,5,6
date 03/27/2016
6,4,3
4,5,6
I require the following output where in the date appeared at different locations need to... (3 Replies)
Discussion started by: ks_reddy
3 Replies
2. Shell Programming and Scripting
I have a file (let say file B) like this:
File B:
A1 3 5
A1 7 9
A2 2 5
A3 1 3
The first column defines a filename and the other two define a range in that specific file. In the same directory, I have also three more files (File A1, A2 and A3). Here is 10 sample lines... (3 Replies)
Discussion started by: Bastami
3 Replies
3. UNIX for Dummies Questions & Answers
Hi,
I have a tab delimited text file from which I want to cut out specific columns. If the second column equals one, I want to cut out columns 1 and 5 and 6. If the second column equals two, I want to cut out columns 1 and 5 and 7. How do I go about doing that? Thanks! (4 Replies)
Discussion started by: evelibertine
4 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I would like to use sed to replace NA to x ('s/NA/x/g'), but only in the 5th column of the space delimited text file, nowhere else. How do I go about doing that? Thanks! (1 Reply)
Discussion started by: evelibertine
1 Replies
5. UNIX for Dummies Questions & Answers
I have a text file where the second column is a list of numbers going from small to large. I want to extract the rows where the second column is smaller than or equal to 0.0001.
My input:
rs10082730 9e-08 12 46002702
rs2544081 1e-07 12 46015487
rs1425136 1e-06 7 35396742
rs2712590... (1 Reply)
Discussion started by: evelibertine
1 Replies
6. UNIX for Dummies Questions & Answers
Hi,
I have a text file in the following format:
Code:
13412 NA06985 0 0 2 46.6432798439 4 4 4 4
13412 NA06991 NA06993 NA06985 2 48.8478948517 4 4 2 4
13412 NA06993 0 0 1 45.8022601455 4 4 2 4
13401 NA06994 0 0 1 48.780669145 4 4 4 4
13401 NA07000 0 0 2 47.7312017846 2 4 4 4 ... (2 Replies)
Discussion started by: evelibertine
2 Replies
7. UNIX for Dummies Questions & Answers
I have a text file in the following format:
13412 NA06985 0 0 2 46.6432798439 4 4 4 4
13412 NA06991 NA06993 NA06985 2 48.8478948517 4 4 2 4
13412 NA06993 0 0 1 45.8022601455 4 4 2 4
13401 NA06994 0 0 1 48.780669145 4 4 4 4
13401 NA07000 0 0 2 47.7312017846 2 4 4 4
13402 NA07019... (3 Replies)
Discussion started by: evelibertine
3 Replies
8. Shell Programming and Scripting
Hi, all.
I need a shell script which gathers data from a remote XML file and then displays it according to my needs.. I need this for my job due to the fact that I need to keep track price changes of euro, usd, gold, etc.
The XML file I am talking about is located at this page: cnnturk dot... (4 Replies)
Discussion started by: canimsin
4 Replies
9. Shell Programming and Scripting
Hi,
I have the following text file:
8 T1mapping_flip02 ok 128 108 30 1 665000-000008-000001.dcm
9 T1mapping_flip05 ok 128 108 30 1 665000-000009-000001.dcm
10 T1mapping_flip10 ok 128 108 30 1 665000-000010-000001.dcm
11 T1mapping_flip15 ok 128 108 30... (2 Replies)
Discussion started by: goodbenito
2 Replies
10. Shell Programming and Scripting
Hi all, I need some help on switching field/column values. For example I have a file name data.txt which contains:
a b
a b
a b
and I want to switch a and b and save it to the same file.
the file data.txt then will have:
b a
b a
b a
The problem is, well, I know how to... (7 Replies)
Discussion started by: sonyd8
7 Replies