Re: replace

"Daniel Goldman [email protected] [sed-users]" <[email protected]> Wed, 22 Feb 2017 23:41:36 -0800
Newsgroups gmane.editors.sed.user
Message-ID <[email protected]>
$ rachid.sh
paris/paul-112001
paris/paul-151998
boston/paul-112001
boston/paul-151998
london/paul-112001
london/paul-151998
san-francisco/mike-252001
san-francisco/mike-171998
san-francisco/mike-131999
san-francisco/mike-151989
san-francisco/helen-101995
san-francisco/dan
rome/james

I did it. It did not take that long to figure out, maybe 20 minutes. But 
I am not sure it helps anyone improve to just provide the answer. What 
have you tried so far? Do you know how to program? Can you write a 
description of how you would solve the problem?

Daniel

On 2/22/2017 1:37 PM, Rachid Mokrani [email protected] 
[sed-users] wrote:
> Hi,
>
>
> A little help would be appreciated to get the result below.
> Read input from A.txt compare with B.txt and replace/add lines to C.txt
>
>
>
>
> file A.txt :
>
>
> paul-112001
> paul-151998
> helen-101995
> mike-252001
> mike-171998
> mike-131999
> mike-151989
>
>
> file B.txt :
>
>
> paris/paul
> boston/paul
> london/paul
> san-francisco/mike
> san-francisco/helen
> san-francisco/dan
> rome/james
>
>
>
>
> Need result in file C.txt:
>
>
> paris/paul-112001
> paris/paul-151998
> boston/paul-112001
> boston/paul-151998
> london/paul-112001
> london/paul-151998
> san-francisco/mike-252001
> san-francisco/mike-171998
> san-francisco/mike-131999
> san-francisco/mike-151989
> san-francisco/helen-101995
> san-francisco/dan
> rome/james
>
>
>
>
> Many thanks.
>
>
>
>
> [Non-text portions of this message have been removed]
>
>
>
>
> ------------------------------------
> Posted by: Rachid Mokrani <[email protected]>
> ------------------------------------
>