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Top Forums UNIX for Advanced & Expert Users How to remove the delimiter from the column value within a file? Post 302982271 by rbatte1 on Tuesday 27th of September 2016 11:54:07 AM
Old 09-27-2016
Is the data shown the actual data where the separator is two characters ^ followed by @, or a screen scrape of the data where it is a single character being displayed as ^@?

Could you do this for us:-
Code:
head -1 raw_file.dat ; head -1 raw_file.dat | od -x

That should give us the actual text line and what it appears to be, otherwise we're left guessing what you have and we may spend ages going the wrong way.



Kind regards,
Robin
 

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ARP2ETHERS(8)						      System Manager's Manual						     ARP2ETHERS(8)

NAME
arp2ethers - convert arpwatch address database to ethers file format SYNOPSIS
arp2ethers [ arp.dat file ] DESCRIPTION
arp2ethers converts the file /var/lib/arpwatch/arp.dat (or the file specified on the command line) into ethers(5) format on stdout. Usu- ally arp.dat is an ethernet/ip database file generated by arpwatch(8). The arpwatch daemon in Debian will create different arp.dat depend- ing 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)
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