Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

please advice how to print the hostname ( NODE100 ) from the tnsnames.ora file by awk or sed

I mean I want to get each hostname after

    "HOST =" or "HOST=" or "HOST        =" etc

thx

 EXTPROC_CONNECTION_DATA =
   (DESCRIPTION =
      (ADDRESS_LIST =
       (ADDRESS = (PROTOCOL = TCP)(HOST = NODE100 )(PORT = 1521))
      )
     (CONNECT_DATA =
       (SERVICE_NAME = PLSExtProc)
     )
   )
share|improve this question
up vote 2 down vote accepted
 perl -n -e '/HOST *= *([^ )]+)/ && print "$1\n"' tnsnames.ora
share|improve this answer

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .