Where are Ksh User-Defined Variables stored on UNIX machine? -

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where kornshell (ksh) user-defined variables (udv) stored on aix (advanced interactive executive) machine?

sample commands:

@:/dir #variable=foovalue @:/dir #echo $variable foovalue

so there file on aix server "foovalue" in text? value stored in memory? can variable sniffed out anyway?

the shell running process own little chunk of memory gets dealt operating system.

as define , set variables, shell stores names , values inside own process memory.

when shell process exits, memory released operating system, , variables , values lost.


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