Hey! 

% which touch
/usr/bin/touch

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Portability counts! You should make it more robust. Maybe with env... 

`echo "#!/usr/bin/env touch $file" > tmp.sh`;

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Of course, that's slower at runtime. Extra forks and all. Maybe precalculate it... 

`echo "#!\$(which touch) $file" > tmp.sh`;

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But really, sh is pretty weak. And we've already got perl anyway, right? So why not use it to its fullest incapacity? 

`echo "#!/usr/bin/env perl -e 'system \"\$(which touch) $file\"'" > tm
+p.pl`;
system './tmp.pl';

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Of course, that's getting pretty silly. And tedious. Obviously a little metaprogramming is called for to generate those expressions...

In reply to Re^2: TIMTOWTDI Challenge: Create a filename by fullermd
in thread TIMTOWTDI Challenge: Create a filename by Tanktalus

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