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Hello,

I am facing the following problem:
I have a file in csv format. So several records where data fields are separated by comma ','
The lenght of the fields is variable, as well as the...

Hi all,

Many thanks for this. It helped me a lot.
I had an error message because the command couldn't parse something

So I slightly changed it and it worked out

sed...

Hi

Thanks for this.
But I was wondering whether or not it could be possible to do it without a loop.
I'd like to use an 'awk' or a 'sed'.
My first thought was to use a sed but it works by...

I woud like to substitue a string on a specific position for specific lines

I've got a file and I would like to change a specific string from "TOCHANGE" to "ABCABCAB"

For every line (except...

That one is nicer, I will keep it!
Thanks.

Thanks! I managed to do it the following way using awk

awk '{str1=substr($0,1,5);str2=substr($0,6,10);str3=substr($0,16,length $0);
gsub(/ /,"",str2);gsub(/-/,"",str2);printf...

Hello,

I have a file with several lines and I need to trim and pad with spaces the data that are between position 6 and 15 included. Data in position 1 to 5 and after 15 could be anything, and...