If found:
"hello"
"hello2"
"hello3"
..in flat file, then it must be replaced from csv file with FIELD2 according
to search match.
But i have to search "hello" from csv file field1 data with flat file together and if found match in
flat file, it must be replaced from csv file with field2 data.
I know i could split csv file to two files, one containing field1 data and
second file field2 data but that would be not so dynamic way.
Though then i could easily use loop with cat + sed
Idea is to make nagios mass updating hosts naming changes in config.
So im wondering could i do it with awk or sed more universal way?
Any examples would be great help.
Thanks in advance..
Frankie
Last edited by frankie_konin; 02-01-2009 at 06:21 PM..
Hello, thanks for reply but this only prints csv field2 data.
I need to search from csv file first field1 and same time from
flat file and if both csv and flat file have a match, then replace
founded match in flat file with csv field2 data.
here is what csv file contains:
Now flat file called nagios.cfg contains data:
So if i found match "hello" in test.csv and nagios.cfg
then in nagios.cfg it needs to be replaced dynamic way
to "byebye" and "hello3" to "byebye3" from test.csv field2/colum
something to start with.
nawk -f fran.awk test.csv nagios.cfg
Seems we are getting there:
did run your code.
output:
So parents which was hello3 got changed to right one from csv
field2. But other in host_name hello and in alias hello.hello didn't
did run your code.
output:
So parents which was hello3 got changed to right one from csv
field2. But other in host_name hello and in alias hello.hello didn't
Can you help me more with it, why didn't change?
thanks very much for any help..
frankie
this is what I got back given your sample test.csv file from above:
The 'alias hello.hello' didn't change because you had no matching entry in 'test.csv' file for it.
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