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Full Discussion: Check the connectivity of the DB through script, exit if no connection
Top Forums Shell Programming and Scripting Check the connectivity of the DB through script, exit if no connection Post 302725223 by only4satish on Friday 2nd of November 2012 12:38:20 AM
Old 11-02-2012
when it is trying to connect to DB2 , but it is taking more but output is not displaying anything................and it is not moving to DB3


Code:
 
for DB in 1 2 3 4 5
do
var=`sqlplus -s ${USERNAME}/${PASSWORD}@${dbname} << EOF
set echo off;
set head off;
set feedback off;
set pagesize 0;
set trimspool on ;
select 'OK'  from dual;
exit;
EOF`
if [ "$var" = "OK" ]
then
echo " connectivity for $dbname is OK.............."
else
echo " Connection for $dbname is FAILED............... "
fi

output is :

Code:
 
connectivity for DB1 is OK..............

but not moving to DB3 DB4 DB5 ???
please help
 

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LEARN ABOUT DEBIAN

netio230a-cli

NETIO230A-CLI(1)					      General Commands Manual						  NETIO230A-CLI(1)

NAME

       netio230a-cli - CLI to python-netio230a

SYNOPSIS

       netio230a-cli [--host HOST] [--port PORT] [--username USERNAME] [--password PASSWORD] -s SOCKET [--on]

DESCRIPTION

       netio230a-cli is a command line interface to access the Koukaam NETIO-230A, a cheap but advanced multiple socket with Ethernet control.

       Options:
	-?
		  show help message and exit
	-h HOST, --host=HOST
		  Hostname for the device (defaults to the first one found by the discovery in your LAN)
	-p PORT, --port=PORT
		  TCP port (defaults to 1234)
	-u USERNAME, --username=USERNAME
		  username to use for login (defaults to admin)
	-w PASSWORD, --password=PASSWORD
		  password to use for login (will ask if left empty)
	-s SOCKET#, --socket=SOCKET#
		  socketnumber (1-4) to switch on/off
	--on
		  switch on when --on set, off if omitted

AUTHOR

       netio230a-cli was written by Philipp Klaus <philipp.l.klaus@web.de>.

       This manual page was written by Philipp Huebner <debalance@debian.org>, for the Debian project (and may be used by others).

SEE ALSO

       netio230a-discover(1), netio230a-gui(1)

netio230a-cli							    2010-03-09							  NETIO230A-CLI(1)
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