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Shell Programming and Scripting
passing a regex as variable to awk and using that as regular expression for search
Post 302599140 by k_bijitesh on Thursday 16th of February 2012 10:20:06 AM
02-16-2012
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Anyone know how I will use awk's variable in a regular expression?
This line of code of mine is working, the value PREMS should be a variable:
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The value of APPLDATA variable is PREMS.
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LEARN ABOUT CENTOS
arp2ethers
ARP2ETHERS(8) System Manager's Manual ARP2ETHERS(8) NAME
arp2ethers - convert arpwatch address database to ethers file format SYNOPSIS
arp2ethers DESCRIPTION
arp2ethers converts file arp.dat in the current directory into ethers(5) format on stdout. Usually arp.dat is an ethernet/ip database file generated by arpwatch(8). The arpwatch daemon in Debian will create different arp.dat depending on its configuration. All of them will be available at /var/lib/arpwatch/. FILES
/var/lib/arpwatch - default directory for arp.dat arp.dat - ethernet/ip address database SEE ALSO
arpwatch(8), ethers(5), rarp(8), arp(8), BUGS
Please send bug reports to arpwatch@ee.lbl.gov. AUTHORS
Original version by Craig Leres of the Lawrence Berkeley National Laboratory Network Research Group, University of California, Berkeley, CA. Modified for the Debian Project by Peter Kelemen, with additions from Erik Warmelink. The current version is available via anonymous ftp: ftp://ftp.ee.lbl.gov/arpwatch.tar.gz This manual page was contributed by Hugo Graumann. ARP2ETHERS(8)