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Thanks for all your help yazu!! :b:

Is it possible to do it the other way (keep track of the number of lines between repetitions and then make an avg)?

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I guess I only have to...

There is another small problem I found. The record it keeps is static, meaning it should count the seconds since the last appearance, but what it's doing right now is counting the seconds since the...

I just tried the algorithm and it works for the example input file but for my actual file, there are a couple of problems.

The input lines in my original file are of the form:
1301892853.870 ...

Thanks for your reply.
Yeah what I want is something like what you said. So, for your example input file, the output would be:

a- 4 2
b- 2 3
c- 1 0
d- 2 1

the first field being the...

I'm sorry I think I wasn't clear enough.

I'd like the average of "every how many lines a certain line is repeated". So say that the line

a b c d e

is repeated first every 2 lines, then the...

Hello,

I am working with a perl script that tries to find the average "frequency" in which lines are duplicated. So far I've only managed to find the way to count how many times the lines are...

Hello,

I'm quite new to perl so my question is rather basic and I know there is probably a simple way around it but I can't seem to find it.

I have a medium-length code and there is a part that...

Thank you!! This seems to do the trick but I don't quite understand how it does it... could you please explain what the !(NR%7) is for? and why did you use the 'delete' ?

Hello,

The desired output is for the whole input... meaning that I want to count the fact that, for example, channel 2513, appears in all 3 'packets' (groups of 7 lines).

Hello,

I'm working with a file that has three columns. The first one represents a certain channel and the third one a timestamp (second one is not important). Example input is as follows:

2513 ...

It's perfect now, thanks Franklin52! :b:

Hmm yeah but the point is that the original output after the awk that got deleted

awk '{print $1, p += $2}'
was as follows:

0 18767
0.000999928 105950
0.00100017 144925
0.00199986 225315...

I´m actually using quite a huge amount of information, the output looks something like this:

0 18767
0.000999928 87183
0.00100017 38975
0.00199986 80390
0.00200009 ...

Doesn't work like it used to with the other awk before the pipe... it prints the first and second columns without any change.

I'm a bit confused... Is this only for the last awk? or does it include the previous one as well?

awk '{print $1, p += $2}'

I'm not too sure how to pass the file as "inputfile" because I'm using a pipe from a previous awk result as an input ...so I'm basically doing a whole bunch of awks and this would be the last one:
...

Hello,

I've been trying to come up with a solution for the following problem; I have an input file with two columns and I want to print as an output the first column without any changes but for...

It's working now, thank you so much for your help and time mirni, |UVI| and summer_cherry :o

Hi mirni,

Thanks for the reply. It works well overall but the problem is that it seems to detect every second repeated number as a discontinuity as well, so say that this is the input (if the...

back with a little extra question...
is it possible to print the output in a way that it prints all the lines that contain the same first field, then the next same first field, etc (without doing a...

I tried the new code with this input:

160 1
160 2
160 3
160 4
160 6 <-- **
160 7
160 8
160 9
160 10
160 10
160 11
160 12
160 13
160 14
160 ...

:D Thank you so much!! You were extremely helpful.

It doesn't seem to work, it doesn't print anything... are the first couple of instructions supposed to be wrapped in a BEGIN statement?

---------- Post updated at 11:42 AM ---------- Previous...

Hello,

I have a file with two fields. The first field repeats itself for quite a while but the second field changes. What I want to do is to go through the first column until its value changes...

Thanks cgkmal! It works :)

Now, just to be sure, the outputs could be treated separately by another script, right? I printed them out to a file in a spreadsheet, just to see what they'd look like,...