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Top Forums UNIX for Beginners Questions & Answers Tips/advise on alternative to doing egrep -v Post 303042265 by Peasant on Friday 20th of December 2019 01:36:49 AM
Old 12-20-2019
If your exclude.txt contains content like :
Code:
192.168.1.101
192.168.1.102
192.168.1.103
192.168.1.123

And you wish to exclude from your output.txt based on IP address in exclude.txt, this could be a start.
Code:
awk 'NR==FNR { a[$0] } { wo=$0; gsub("[a-z,=]","",$1); if ( !( $1 in a ) ) print wo } ' exclude.txt input.txt

What other things you wish to exclude except IP address ?
Above is just a simple example.

Hope that helps
Regards
Peasant.
 

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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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