Proc::ProcessTable is not core. If it were, this would tell you the first version of perl it was available with: 

perl -MModule::CoreList -e 'print Module::CoreList->first_release('Pro
+c::ProcessTable'),"\n";'

[download]

It's a unix-oriented module, which I would guess wouldn't tend to be included in core if only for that reason.

(The OP, pileofrogs, hasn't made it clear if he's happy with a unix-only solution.)

In reply to Re^2: ps in perl? by doom
in thread ps in perl? by pileofrogs

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