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Full Discussion: Pass column number as variable to awk and compare with a string.
Top Forums Shell Programming and Scripting Pass column number as variable to awk and compare with a string. Post 302924732 by Girish19 on Wednesday 12th of November 2014 05:39:36 AM
Old 11-12-2014
@RudiC

I would like execute a command as below.

ssh user@host " AWK Command "

But the AWK command should be flexible enough to compare the pattern with column which is passed as input.

For example :

For below o/p i want to check for pattern 9511 in only 2nd column or only 1st column.
I need to pass the column as i/p variable to awk and compare with the pattern.


$ netstat -an | grep 951
200.103.10.10.50224 100.103.10.10.9511 49640 0 49640 0 ESTABLISHED
200.103.10.10.50263 100.103.10.10.9512 49640 0 49640 0 ESTABLISHED
200.103.10.10.50278 100.103.10.10.9513 49640 0 49640 0 ESTABLISHED
200.103.10.10.50292 100.103.10.10.9514 49640 0 49640 0 ESTABLISHED
 

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LEARN ABOUT OPENSOLARIS

prtdscp

prtdscp(1M)						  System Administration Commands					       prtdscp(1M)

NAME

       prtdscp - display DSCP IP addresses

SYNOPSIS

       prtdscp [-v ]

       prtdscp [-v ] -h

       prtdscp [-v ] -d

       prtdscp [-v ] -s

DESCRIPTION

       prtdscp	displays  the  IP addresses associated with a Domain to Service Processor Communications Protocol (DSCP) link. If no arguments are
       specified, prtdscp displays the IP addresses on both ends of the DSCP link. The IP address of either the Service Processor or  domain  side
       can be displayed separately by the use of the -s or -d options, respectively.

OPTIONS

       The following options are supported:

       -v    Verbose mode. Print additional details about the program's internal progress to stderr.

       -h    Help. Print a brief synopsis of the program's usage and exit. All other command line arguments are ignored.

       -d    Display only the local domain's IP address.

       -s    Display only the remote Service Processor's IP address.

EXAMPLES

       Example 1 Displaying both addresses

       The following example displays both the local domain's IP address and the remote SP's IP address:

	 # prtdscp
	 Domain Address: 192.168.103.2
	 SP Address: 192.168.103.1

       Example 2 Displaying the local IP address

       The following example displays the local domain's IP address:

	 # prtdscp -d
	 192.168.103.2

       Example 3 Displaying the remote IP address

       The following example display the remote SP's IP address:

	 # prtdscp -s
	 192.168.103.1

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWdscpr.u, SUNWdscpu.u	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

SunOS 5.11							    25 Apr 2006 						       prtdscp(1M)
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