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Hi

I have a data file 'File2' consisting of 105670 lines. I want to copy and paste 17928 lines from 'File1' to 'File2' but I want to place it in between lines 21 and 17950 of 'File2'. How do I do...

Hi

I have a data file 'File2' consisting of 105670 lines. I want to copy and paste 17928 lines from 'File1' to 'File2' but I want to place it in between lines 21 and 17950 of 'File2'. How do I do...

Hi

I want to change the number 70 mentioned in my file to 76 by using awk. I know how to change all same digits but not one particular number.

I have 29 files almost similar to this. One of my...

Thanks dr.house, I just incorporated "77 78$" in my pattern matching file and it worked exactly well..Thanks IKON and dr.house for your support.......:b:

Thanks IKON....... actually i just figured out what grep is doing.....its not the fault of grep
I have a file where 19224 lines are there with lines like (giving a snapshot)
1 1 1 2
2 ...

I have been using grep for removing lines of a particular pattern from a long file in the following way

grep -vf Exclude_Lines File1 > File2

But grep seems to have some problems because...

thanks Franklin......the code worked....i wish i knew it was so easy to combine both with the && in between.....thanks a lot :)

I am trying to print 1st, 2nd, 13th and 14th fields of a file of line numbers from 29 to 10029. I dont know how to put this in one code. Currently I am removing the selected lines by
awk...

thanks rdcwayx,
the code worked perfectly...........thanks a lot.

I have a data file that has 6 columns and I have sorted the 3rd column so that all rows are sorted according to the 3rd column (from lowest to highest number). An example is shown below:

7563 ...

Thanks Scottn, the second code worked fine for me....
Your 1st code is correct but my file has more spaces in between the numbers and then I have to put the exact number of spaces.
So putting the...

Hi I have a very long file with 4 columns of numbers for example
1875 1876 12725 12723
13785 13786...

First of all, Thanks Jim for doing an effort.

Well my requirement is like this.....I want to extract lines with these file numbers of 506, 515, 527, 536 and line numbers like 1170 (506+664*1) ,...

Hi

I am trying to write a small AWK program to extract 324 lines which have a pattern in the line numbers.
For examples, I want to extract lines 2, 5, 7, 11 and lines like (2+662), (5+662),...

thanks a lottt for the code......now i will try to understand what each line of that code means...............
i will edit the code little bit and use it for my long list of coordinates

Thanks ryandegreat25.....i had a look at the manual and I will search it again

I think i can make it easier by using all coordinates in one file......by appending one set to the end of the...

Hi:)

I have two separate data files (.xyz) type and I want to see distances between the coordinates of atoms of the two files. For example:-
My first files contains
1 1 1 11.50910000 ...

thanks ripat
sort -k4n file worked for me....i just removed the "r"

hi thanks a lot for that....actually what i want to do is......i have a file with four columns like
1 2 4 5.6789
3 1 5 2.4578
1 3 2 9.4678
2 4 1 13.5673

So I want to order all the lines but on...

Hi all,

I have a large column of numbers like
5.6789
2.4578
9.4678
13.5673
1.6589
.....
I am trying to make an awk code so that awk can easily go through the column and arrange the numbers...