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Old 08-19-2009, 04:38 PM   #1
musonio
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Registered: Jun 2009
Distribution: PCLinuxOS
Posts: 33

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Question about sed syntax in bash script


I have a small problem with the syntax of sed in a script.
I just want it to search for a string in a specific file and replace only a part of the string.

Line in the script:

Code:
sed s/NAME="*"/NAME=John/ names.txt > names2.txt
The line I want to modify:

NAME=Peter

The resulting line:

NAME=JohnPeter

Alternative lines I have tried without success:
Code:
sed s/"NAME="*""/NAME="John"/ names.txt > names2.txt
Code:
sed s/"NAME="*""/"NAME=John"/ names.txt > names2.txt
Any ideas?

SOLVED:
I hadn't noticed that I missed a "." in ".*". Now it works.
I'm new to this forum so I don't know how to remove the post. Sorry.

Last edited by musonio; 08-19-2009 at 06:01 PM. Reason: Solved
 
Old 08-21-2009, 03:13 AM   #2
xeleema
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Registered: Aug 2005
Location: D.i.t.h.o, Texas
Distribution: Slackware 13.x, rhel3/5, Solaris 8-10(sparc), HP-UX 11.x (pa-risc)
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Greetingz!

Glad to hear you found a solution! No worries, and if you ever need help, just drop another post on us!

On a side note, if you can provide a sample of the file you're parsing (it doesn't have to be an *exact* sample, no need to post anything sensitive), it'll help us out.

Good luck on your code!
 
Old 08-21-2009, 07:17 AM   #3
pixellany
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Registered: Nov 2005
Location: Annapolis, MD
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Quote:
I'm new to this forum so I don't know how to remove the post.
Don't!! What you did was fine---or you could simply reply with what you found.

Also---mark the thread as solved---which I have just done.

and Welcome to LQ!!

Last edited by pixellany; 08-21-2009 at 07:20 AM.
 
  


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