Here's something that looks a bit closer to the actual string:

Then here's something that may be a bit closer to a working solution for you? 

$s = q[platform=linux hpfFamily=hwseries npsFamily=SWseries rackcnt=1 
+SPAs=1 SPUpSPA=6 CPUs=6 shrParts="/part1 /home/part2" maintIface="eth
+2" DEncpSPA=4 nDEncs=4 npsMName="SystemName" portnums="ports=(0 1 2 3
+)" ints=(eth0 eth1)];;

print for split ' (?=\w+=)', $s;;
platform=linux
hpfFamily=hwseries
npsFamily=SWseries
rackcnt=1
SPAs=1
SPUpSPA=6
CPUs=6
shrParts="/part1 /home/part2"
maintIface="eth2"
DEncpSPA=4
nDEncs=4
npsMName="SystemName"
portnums="ports=(0 1 2 3)"
ints=(eth0 eth1)

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In reply to Re^3: string parsing with split by BrowserUk
in thread string parsing with split by MeatLips

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