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thanks!

Thanks a lot - exactly what I was looking for:-)

---------- Post updated at 05:22 PM ---------- Previous update was at 04:28 PM ----------

sorry, I just realized that like this the columns are...

Hi everyone,

I got a data frame like the one below and and would like to do the following:

Ignore the first 3 rows and check in all following rows the second position. If the value is >500,...

Hi everyone,

I once again got stuck with merging tables and was wondering if someone could help me out on that problem.

I have a number of tab delimited tables which I need to merge into one...

...the script works absolutely fantastic!

many thanks for this!!

Of course, you're right. This is actually exactly the problem I have. To merge the files so that I only get one entry per position including all additional info.
Sorry, accidentally pasted the...

sorry, you're of course right. I just didn't post the complete list as it was just for illustration purpose. Corrected it now. Thanks.

Hi everyone,

I got a problem with merging files and hoped one of you would have an idea how to approach this issue. I tried it with awk, but didn't get far. This is what I have:

I got 40 files...

...unfortunately not really, but thanks for your reply! Like this I at least know that I just have to go with it:)

hi guys,

I have very large txt files (200GB) and just want to to delete the first two lines (headers). So far I used

sed -i '1,2d' infile.txtbut this command always takes extremely long as it...

...works:) Could also have thought of the 'do', sorry.

Many thanks again!

Thanks! I tried this but I still get an error:

./test2.sh: line 3: syntax error near unexpected token `my_variable=`echo $my_variable$i`'
./test2.sh: line 3: `for i in *.fastq; my_variable=`echo...

Many thanks for your reply!

Can it be that a (`) is missing? When I run the command I get an error message (below). Sorry, I'm new to bash:o

#!/bin/bash

for i in *.fastq; my_variable=`echo...

Hi all,

I'm trying to get a bash script working for a program (bowtie) which takes a list of input files (*.fastq) and assembles them to an output file (outfile.sam). All the .fastq files are in...