[TUHS] Shell control through external commands

Dave Horsfall dave at horsfall.org
Fri Jul 15 08:32:27 AEST 2016

On Thu, 14 Jul 2016, Diomidis Spinellis wrote:


> The only external command I found was glob, which performed wildcard
> expansion.

Well, "test" (and "[") are still external commands...

Dave Horsfall DTM (VK2KFU)  "Those who don't understand security will suffer."

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