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awk script modification

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# 8  
Old 08-15-2012
Quote:
Originally Posted by RudiC
This won't work as it will scan the entire conf_file as many times as you have lines in your host file thus giving multiple output.

Even though elixir_sinari's proposal works for me, you may want to try this one:
Code:
awk 'NR==FNR {a[$0]; next}; !($7 in a) {print $0 RS}' host_file RS="}\n"  conf_file



this didn't work. i'm guessing the problem is with the $7??
# 9  
Old 08-15-2012
Any output? Pls. provide input and output files. I can only test my proposals with mawk 1.3.3
You can try this:
Code:
 awk 'NR==FNR {a=(a?a"|":"")$0; next}; !match ($0,a) {print $0 RS}' t1 RS="}\n" test

This User Gave Thanks to RudiC For This Post:
SkySmart
# 10  
Old 08-15-2012
most awk's don't support multi-character definitions for RS or ORS...
# 11  
Old 08-15-2012
OK, thanks vgersh99. Then try to fallback to elixir_sinari's RS= (empty) proposal. But it may lose the empty line between configurations.
# 12  
Old 08-15-2012
Quote:
Originally Posted by RudiC
Any output? Pls. provide input and output files. I can only test my proposals with mawk 1.3.3
You can try this:
Code:
 awk 'NR==FNR {a=(a?a"|":"")$0; next}; !match ($0,a) {print $0 RS}' t1 RS="}\n" test

the configuration file is in the first post of this thread.

the host list file will contain one host per line, .i.e.:

Code:
relay-nasty-01.net
relay-nasty-02.net
relay-nasty-03.net

thank you
# 13  
Old 08-15-2012
Sorry, I left my test files in. Pls. issue
Code:
awk 'NR==FNR {a=(a?a"|":"")$0; next}; !match ($0,a) {print $0 RS}' host_file RS="}\n" conf_file

Yes, I tested with your sample files; the result is as desired. You may have to adapt our proposals to your awk version.
This User Gave Thanks to RudiC For This Post:
SkySmart
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