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Extract range from config file matching pattern

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# 1  
Old 02-27-2017
Extract range from config file matching pattern
I have config file like this:

Code:
server_name xx opt1 opt2 opt3
    suboptions1
    #suboptions - disabled
    suboptions2 pattern
    suboptions3
server_name yy opt1 opt2 opt3
    suboptions1 pattern
    #suboptions - disabled
    suboptions2

So basically I want to extract the server name together with just options/pattern like i.e. suboptions2 but just in range from server to server section like sed '/start/,/end/' file.cfg but just for suboptions which doesn't match some pattern and also exlucde servernames for those. Thank you.
Last edited by Scrutinizer; 02-27-2017 at 11:21 PM..
# 2  
Old 02-27-2017
Try something like:
Code:
awk '/^[^ \t]/{print x}1' config_file | awk '/suboptions2 pattern/' RS=

or:
Code:
awk -v s="suboptions2 pattern" '/^[^ \t]/{if(p~s) print p; p=$0; next}{p=p RS $0} END{if(p~s) print p}' config_file

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