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Need help with sed to match and replace a string

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Top Forums Shell Programming and Scripting Need help with sed to match and replace a string
# 8  
Old 12-01-2014
Yeah that right . Not working
# 9  
Old 12-01-2014
So?
How about refining your spec?
# 10  
Old 12-01-2014
Hi Rudi,

Unfortunately that file is created by IBM TSA software, so plan is to modify that as is through automation process.

Thanks
# 11  
Old 12-01-2014
Did you consider what I said in post#9?
# 12  
Old 12-01-2014
Sorry Rudy, I didn't get what that mean. The file in which I am trying to manuplate is generated by a software which I don't have control on how to generate the lines.
# 13  
Old 12-01-2014
Quote:
Originally Posted by mallak
Yeah that right . Not working
What is not working? Please be specific. Also please post the result that you got and the result that you expected..
# 14  
Old 12-01-2014
Getting error below

Code:
 awk '/^ *LOCALHOST \* r$/ {sub(/^ */,"#"} 1' <File>

Code:
awk: /^ *LOCALHOST \* r$/ {sub(/^ */,"#"} 1
awk: ^ syntax error

In a file i have quite a few line and two of them are as below.. I want to Comment LOCALHOST * r

Code:
root@LOCALHOST * rw
LOCALHOST * r

Last edited by Scrutinizer; 12-01-2014 at 07:12 PM.. Reason: icode tags to code tags and extra code tags
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