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I'm not used to perl, but this works nicely. Thanks!

Hello all,

I would like to output a random number within a range for every line using awk and shuf. I think I'm almost there, but I don't know how to pass arguments to shuf within my awk script:
...

No, it's not selecting lines 2 to 4.

It means start at line 2 (included) and from there select every fourth line. At least that's what I hope it does ;)

Therefor it should process all lines...

Dear all,

I'm stuck on a certain problem regarding counting the number of characters in one line and then adjusting the number of characters of another line to this number.

This was my original...

Wow, you were all really fast.

yes, the file is sorted.

Thx all, the scripts work great!

Dear All,

I would like to add values of a field, if the lines match in a certain field. Then I would like to divide the sum though the number of lines that have a matched field. This is the Input:...

Thanks for your replies. Using
awk 'NR==FNR{T[NR]=length($1);next}
{if (FNR%2) {print $0}
else {{for (i=1;i<T[FNR];i++) printf "%s ",$i}; printf "\n"}
}' file1 file2
...

Wow, thanks for the quick response and your program.

However, I still have some problem. First it seems to take a lot of memory (Input files are about 4 Gb each), but I got it running assigning...

Sure, My input is file1 and file2 above.

They are both sorted and have the same number of lines.

Now I want to create an output-file that is the same as file2, but has the same amount of...

Hello all,

I have the following problem:

My input is two sorted files:

file1
>1_19_130_F3
T01220131330230213311013000000110000
>1_23_69_F3
T01200211300200200010000001000000
>1_24_124_F3...

Hello all,

I have a problem with a skript of mine:

My input has the following format

1,33296 transcript_id"ENSRNOT00000018629" 0 1,33296 0
0 transcript_id"ENSRNOT00000029014" 0
0,907392...

Hello all,

I always found help for my problems using the search option, but this time my request is too specific. I have two files that I want to compare. File1 is the index and File2 contains the...