%hash 1
keys = device names
values = software version

%hash 2
keys = device names
values = "module 1\n module 2 \n......."

%hash 3
keys = device names
values = either "$pub" or "$prv", depending upon device

%hash 4 
keys = device names
values = amount of memory

##</code><code>##

"device name"
"==========="
"software version"
"module 1"
"module 2"
"module 3....."
"public": ($pub, if defined)
"private": ($prv if defined)
"amount of memory"