10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi forum members,
I'm trying to get an average of multiple columns in a csv file using awk. A small example of my input data is as follows:
cu,u3o8,au,ag
-9,20,-9,3.6
0.005,30,-9,-9
0.005,50,10,3.44
0.021,-9,8,3.35
The following code seems to do most of what I want
gawk -F","... (6 Replies)
Discussion started by: theflamingmoe
6 Replies
2. Shell Programming and Scripting
Hello All;
I have two files with below conditions:
1. Entries in file A is missing in file B (primary is field 1)
2. Entries in file B is missing in file A (primary is field 1)
3. Field 1 is present in both files but Field 2 is different.
Example Content:
File A
... (4 Replies)
Discussion started by: mystition
4 Replies
3. Shell Programming and Scripting
Hi guys,
I have hundreds file like this, here I only show two of them:
file 1
feco4_s_BB95.log ZE_1=-1717.5206260
feco4_t_BB95.log ZE_1=-1717.5169250
feco5_s_BB95.log ZE_1=-1830.9322060... (11 Replies)
Discussion started by: liuzhencc
11 Replies
4. Shell Programming and Scripting
Is it possible to join all the values after sorting them based on 1st column key and replace empty rows with 0 like below ?
input
a1 0 a1 1 a1 1 a3 1 b2 1
a2 1 a4 1 a2 1 a4 1 c4 1
a3 1 d1 1 a3 1 b1 1 d1 1
a4 1 c4 1 b2 1
b1 1
b2 1
c4 1
d1 1
output... (8 Replies)
Discussion started by: quincyjones
8 Replies
5. Shell Programming and Scripting
Hi everyone!!
I need to apply a simple command to extract columns from a matrix, but I need to extract contemporary from the first to the tenth columns, than from the eleventh to the twentyth and so on...
how can i do that? (1 Reply)
Discussion started by: gabrysfe
1 Replies
6. Shell Programming and Scripting
Hi,
Input
7488 7389 chr1.fa chr1.fa
3546 9887 chr5.fa chr9.fa
7387 7898 chrX.fa chr3.fa
7488 7389 chr21.fa chr3.fa
7488 7389 chr1.fa chr1.fa
3546 9887 chr9.fa chr5.fa
7898 7387 chrX.fa chr3.fa
Desired Output
7488 7389 chr1.fa chr1.fa 2
3546 9887 chr5.fa chr9.fa 2... (2 Replies)
Discussion started by: jacobs.smith
2 Replies
7. Shell Programming and Scripting
I can't seem to get this to work.
I can reformat the date field if it's the first field (and only field) in the file:
However, I get a syntax error when the date field is the second field (or has any other columns following):
I can use a ";" but then it puts each column on separate... (8 Replies)
Discussion started by: giannicello
8 Replies
8. UNIX for Dummies Questions & Answers
Hi,
Our requirement is we have to create file from one file where all the rows from source file is converted into columns of the target file.
For example
Source file is :
Status Report ABC
Generated: 2009-05-05 08:49:47
Job start time=2009-05-05 08:43:43
Job end time=2009-05-05... (1 Reply)
Discussion started by: Amey Joshi
1 Replies
9. Shell Programming and Scripting
AWK subtraction in multiple columns
Hi there,
Can not get the following:
input: 34523 934
9485 3847
394 3847
3456 9384
awk 'NR==1 {for (i = 1; i <= NF; i++) {n=$i; next}; {n-=$i} END {print n}' input
output: 21188 first column only,... (2 Replies)
Discussion started by: awkward
2 Replies
10. Shell Programming and Scripting
Hello,
I have a matrix 200*10,000 and I need to extract the columns between 40 and 77. I dont want to write in awk all the columns. eg: awk '{print $40, $41, $42,$43 ... $77}'. I think should exist a better way to do this. (10 Replies)
Discussion started by: auratus42
10 Replies