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Full Discussion: How to extract just a word from a File in Shell?
Top Forums Shell Programming and Scripting How to extract just a word from a File in Shell? Post 302406693 by njafri on Tuesday 23rd of March 2010 03:41:30 PM
Old 03-23-2010
How to extract just a word from a File in Shell?
Hello Friends,

I have a txt file which has data like this

HTML Code:
TNS Ping Utility for Solaris: Version 10.2.0.3.0 - Production on 23-MAR-2010 15:38:42
Copyright (c) 1997, 2006, Oracle.  All rights reserved.
Used parameter files:

Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP) (HOST = ab1078uk.server.com) (PORT = 1521))) (CONNECT_DATA = (SID = ab1078uk)))
OK (0 msec)
From this file i want to grep for just "ab1078uk.server.com"

Now the above text is repeated in the whole file serveral times and each time the name "ab1078uk" will be different and ".server.com" will be same and i want to extract all these names How can i do it....Hope i am clear with my requirement
 

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LEARN ABOUT SUSE

ocf_heartbeat_oralsnr

OCF_HEARTBEAT_ORALSN(7) 					OCF resource agents					   OCF_HEARTBEAT_ORALSN(7)

NAME

       ocf_heartbeat_oralsnr - Manages an Oracle TNS listener

SYNOPSIS

       oralsnr [start | stop | status | monitor | validate-all | meta-data | methods]

DESCRIPTION

       Resource script for Oracle Listener. It manages an Oracle Listener instance as an HA resource.

SUPPORTED PARAMETERS

       sid
	   The Oracle SID (aka ORACLE_SID). Necessary for the monitor op, i.e. to do tnsping SID. (required, string, no default)

       home
	   The Oracle home directory (aka ORACLE_HOME). If not specified, then the SID should be listed in /etc/oratab. (optional, string, no
	   default)

       user
	   Run the listener as this user. (optional, string, no default)

       listener
	   Listener instance to be started (as defined in listener.ora). Defaults to LISTENER. (optional, string, no default)

SUPPORTED ACTIONS

       This resource agent supports the following actions (operations):

       start
	   Starts the resource. Suggested minimum timeout: 120.

       stop
	   Stops the resource. Suggested minimum timeout: 120.

       status
	   Performs a status check. Suggested minimum timeout: 60.

       monitor
	   Performs a detailed status check. Suggested minimum timeout: 30. Suggested interval: 10.

       validate-all
	   Performs a validation of the resource configuration. Suggested minimum timeout: 5.

       meta-data
	   Retrieves resource agent metadata (internal use only). Suggested minimum timeout: 5.

       methods
	   Suggested minimum timeout: 5.

EXAMPLE

       The following is an example configuration for a oralsnr resource using the crm(8) shell:

	   primitive example_oralsnr ocf:heartbeat:oralsnr 
	     params 
	       sid=string 
	     op monitor depth="0" timeout="30" interval="10"

SEE ALSO

       http://www.linux-ha.org/wiki/oralsnr_(resource_agent)

AUTHOR

       Linux-HA contributors (see the resource agent source for information about individual authors)

resource-agents 1.0.3						    07/05/2010						   OCF_HEARTBEAT_ORALSN(7)
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