[TUHS] Shell control through external commands

Dave Horsfall dave at horsfall.org
Sat Jul 16 16:26:51 AEST 2016

On Thu, 14 Jul 2016, arnold at skeeve.com wrote:

> Consider
> 	execlp("[", "-f", "/some/file", "]", NULL);
> Then [ and test need to live in the filesystem.

Ah yes, of course...  Thanks.

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

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