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Help with awk command on report with headings

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# 8  
Old 10-10-2018
Quote:
Originally Posted by shamrock
Yet another awk recipe...
Code:
awk '{if($NF+0) print $NF}' file

not when $NF is 0
This User Gave Thanks to vgersh99 For This Post:
shamrock
# 9  
Old 10-10-2018
When I do this command as shown above:

Code:
awk '$NF!~"^--" {print $NF}' RS= myFile

then it does only get the difference field but it still prints the Difference column name. I'm hoping to just the the value of the difference field.
Last edited by vgersh99; 10-10-2018 at 12:24 PM.. Reason: please start using code tags!
# 10  
Old 10-10-2018
Quote:
Originally Posted by cougartrace
When I do this command as shown above:

Code:
awk '$NF!~"^--" {print $NF}' RS= myFile

then it does only get the difference field but it still prints the Difference column name. I'm hoping to just the the value of the difference field.
strange - I get only the value (no header) given your sample file.
Could you post the output of cat -vet myFile using code tags.
# 11  
Old 10-10-2018
Quote:
Originally Posted by vgersh99
not when $NF is 0
Good catch...so here's the updated awk recipe:
Code:
awk '{if($NF==0 || $NF+0) print $NF}' file

This User Gave Thanks to shamrock For This Post:
vgersh99
# 12  
Old 10-10-2018
Code:
^I^I^I     ------------- ORACLE STANDBY SYNC REPORT 08-OCT-2018 14:50:45 ------------$
$
$
$
$
$
-------------------------------------------------$
--^I^I  AOC - XXXXXX ^I       --$
-------------------------------------------------$
$
    Thread Last Sequence Received Last Sequence Applied Difference$
---------- ---------------------- --------------------- ----------$
^I 1^I^I    64081^I^I  64081 ^I 0$
$
$
-------------------------------------------------$
--^I^I  AOC - XXXXXX^I^I      --$
-------------------------------------------------$
$
    Thread Last Sequence Received Last Sequence Applied Difference$
---------- ---------------------- --------------------- ----------$
^I 1^I^I   259214^I^I 259214 ^I 0$
$
$
-------------------------------------------------$
--^I^I  AOC - XXXXXX^I^I      --$
-------------------------------------------------$
$

------ Post updated at 10:44 AM ------

This one worked: awk '{if($NF==0 || $NF+0) print $NF}' file

Much appreciated for everyone for th help!!!
# 13  
Old 10-10-2018
what OS are you on?
Works fine with gawk under Linux....
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