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Birei,

that is sort of the way I was doing it. But the files I'm dealing with become huge, and it's becoming very slow.

I wonder if there is a way to do it in sed?

I am new to cluster commands. But I have tried utilizing: -pe, but I do not know my parallel computing environment. We are running SGE, is there a simpler command to request more nodes?

also:...

Hi

I am new to submitting jobs. I am trying to submit my perl file to the cluster.

This is what my shell file looks like (shell1.sh):

#!/bin/sh
#$ -S /bin/sh

cd data/projects/mydir/abbc...

I want FileB to be growing after each iteration.
After 1 iteration, here is FileB: 1 20
2 22
3 23
4 12
5 43

Second iteration, i cut column 2 from the newly made fileA into FileB:
1 20...

This is appending a column.
My question is fairly simple. I have a program generating data in a form like so:
1 20
2 22
3 23
4 12
5 43
For ever iteration I'm generating this data. I have...

I don't have nawk on my commandline. using regular awk gives me a weird output

I have a tab delimited file like this:

1 2 3 4 5 6
7 8 9 10 11 12
13 14 15 16 17 18





I want it to look like:

1 7 13
2 8 14
3 9 15
4 ...

thanks this is perfect! thanks for stickin it out with me!

up to 8 largest, with the differences still there (i.e. difference greater than 5 between the previous largest).

thanks for helping me out, I've never gone this far in awk before. But I am...

yes, i want to ensure between 2nd and 3rd is > 5, and 3rd and 4th is > 5, 4th and 5th > 5, etc. etc.

thanks

i'm having a hard time understanding the !second{print $0;second=$2;}$2<second{print $0;exit;}' line
.

I want to understand it to tailor it to find 3rd largest maxes with difference greater than...

Thanks for that last reply! That really did it for 2nd max, but what can I do for a 3rd largest max with the same "max - $2>5" idea??
It's sort of like this (continued)

133 800
133...

my problem has gotten a bit stickier after sorting

my text files actually look like:

133 800
133 799
133 798
133 403
133 402
133 401

I'm looking to simply read the max value of...

I have two text files like this:
file1.txt:

133 10
133 22
133 13
133 56
133 78
133 98
file2.txt:

158 38
158 67
158 94
158 17
158 23
I'm basically trying to have awk check the...