Load HECnet Node List DECnet Node Database into CISCO Router - CISCO IOS used for DECnet over GRE Tunneling: See https://supratim-sanyal.blogspot.com/2017/09/decnet-phase-iv-copy-node-database-from.html

hecnet-nodes-list-for-cisco.sh

#!/bin/bash
#
# CISCO needs commands of the form
# DECNET HOST PUFF 1.22
#
OUTFILE="nodenames-cisco-ios"
TMPFILE="/tmp/hecnet-cisco-temp.tmp"

curl -sNm 60 http://mim.update.uu.se/hecnod | dos2unix | egrep "^[0-9]" | cut -f 1-2 -d " " | sed -re 's/^/ /' | sed -re 's/[(]/DECNET HOST /' | sed -re 's/[)]//' > ${TMPFILE}

echo "DECNET HOST MIM 1.13" > ${OUTFILE}

while read a b c d; do echo $b $c $d $a; done < ${TMPFILE} >> ${OUTFILE}

echo "EXAMINE THIS CAREFULLY BEFORE COPY PASTE INTO CISCO ROUTER"
echo "Then copy the contents to clipboard, TELNET TO THE ROUTER IP, ena, config t, PASTE from clipboard, end, write mem, logout"
ls -l ${OUTFILE}
sync;sync;sync
exit 0