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Full Discussion: How to get Oracle variable in UNIX?
Top Forums Shell Programming and Scripting How to get Oracle variable in UNIX? Post 302773101 by gary_w on Wednesday 27th of February 2013 10:12:40 AM
Old 02-27-2013
Try this
Code:
$ cat x
#!/bin/ksh

##  The command in $() returns COUNT=<nbr> which is then eval'd to create
##  and set a shell variable called COUNT. There is a carriage return after the
##  set heading off; command.
eval $(print "set heading off;
select 'COUNT='||count(*)||';SYSDATE='||sysdate from dual;" | sqlplus -s / )

print "The shell variable COUNT is   [$COUNT]"
print "The shell variable SYSDATE is [$SYSDATE]"

exit 0
$ ./x
The shell variable COUNT is   [1]
The shell variable SYSDATE is [27-FEB-2013]
$

See this for more info:
https://www.unix.com/shell-programmin...variables.html
 

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LEARN ABOUT DEBIAN

swatch::threshold

Swatch::Threshold(3pm)					User Contributed Perl Documentation				    Swatch::Threshold(3pm)

NAME

	 Swatch::Threshold - Perl extension for thresholding in swatch(1)

SYNOPSIS

	 use Swatch::Threshold;

	 &Swatch::threshold(   SWID => <int>,
			       TYPE => <limit|threshold|both>,
			       TRACK_BY => <key>, # like an IP addr
			       COUNT => <int>,
			       SECONDS => <int>
			       );

SWATCH SYNTAX

	 threshold track_by=<key>,
	    type=<limit|threshold|both>,
	    count=<int>,
	    seconds=<int>

DESCRIPTION

	 SWID is swatch's internal ID number for the watchfor block

	 TYPE can be limit, threshold, or both

	       Limit - Alert on the 1st COUNT events during the time interval,
		  then ignore events for the rest of the time interval.

	       Threshold - Alert every COUNT times we see this event during the
		  time interval.

	       Both
		  Alert once per time interval after seeing COUNT occurrences of the
		  event, then ignore any additional events during the time interval.

	 SECONDS is the time interval

AUTHOR

       E. Todd Atkins, todd.atkins@stanfordalumni.org

SEE ALSO

       perl(1), swatch(1).

perl v5.10.0							    2006-07-21						    Swatch::Threshold(3pm)
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