From mboxrd@z Thu Jan  1 00:00:00 1970
From: dave@horsfall.org (Dave Horsfall)
Date: Sat, 16 Jul 2016 16:26:51 +1000 (EST)
Subject: [TUHS] Shell control through external commands
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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."