Help with awk'ing formatting this


 
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# 1  
Old 06-23-2013
Help with awk'ing formatting this

Hi,

I have a file below that I am wanting to awk. The lines of relevance are lines 7 and 9

Code:
$ nl /tmp/x

     1  ADRCI: Release 11.2.0.3.0 - Production on Sun Jun 23 17:01:02 2013

     2  Copyright (c) 1982, 2011, Oracle and/or its affiliates.  All rights reserved.

     3  ADR base = "/u01/app/grid"
     4  adrci> adrci>
     5  ADR Home = /u01/app/grid/diag/asm/user_grid/host_3970975860_80:
     6  *************************************************************************
     7  ADRID                SHORTP_POLICY        LONGP_POLICY         LAST_MOD_TIME                            LAST_AUTOPRG_TIME                        LAST_MANUPRG_TIME                        ADRDIR_VERSION       ADRSCHM_VERSION      ADRSCHMV_SUMMARY     ADRALERT_VERSION     CREATE_TIME             
     8  -------------------- -------------------- -------------------- ---------------------------------------- ---------------------------------------- ---------------------------------------- -------------------- -------------------- -------------------- -------------------- ----------------------------------------
     9  1459756123           720                  8760                 2011-05-16 18:00:59.590482 +12:00                                                                                          1                    2                    80                   1                    2011-05-16 18:00:59.590482 +12:00
    10  1 rows fetched

    11  adrci>
$

At the moment what I am doing is re-directing both lines to a file each using sed. Is there any way that I can awk it right away once I re-direct the output to a file?

The line that is important is line 7, I was hoping I can reference each field based on each heading. For example, if want to be able access SHORTP_POLICY and shows 720 :-)

I do not have much control on how the output looks like and I hope it stays this way even on future Oracle upgrades ... grrr ....

FYI, shell that I am using is ksh.

Any feedback much appreciated. Thanks in advance.
# 2  
Old 06-23-2013
With well over a hundred posts in the UNIX & Linux Forums, you should know that to be able to help we need a lot more details:
  1. What are you using to create /tmp/x?
  2. What sed commands are you using to redirect output to other files?
  3. Do lines 7 and 9 in /tmp/x contain tabs or just spaces?
  4. How exactly do you want to refer to a field and what results do you want when you refer to that field?
  5. And, most importantly, what have you tried?
# 3  
Old 06-23-2013
With some searching in these fora you could have dreamed up a solution yourself, as quite similar problems have been posted here before. Anyhow - try this and adapt to your needs:
Code:
awk     'FNR==9         {for (n=1; n<=NF; n++) if ($n==SRCH) {COL=n; break};  next}
         FNR==11        {print SRCH ":" $COL}
        ' SRCH="SHORTP_POLICY"  file
SHORTP_POLICY:720

The lines you are looking for are lines 9 and 11, resp., as nl does not count empty lines if not asked to do so.
 
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