Quick Question on Echo


 
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Old 04-17-2012
Quote:
Originally Posted by jim mcnamara
No - it will try to run the OUTPUT of date
Your example is the same as

Code:
Tue Apr 17 20:01:54 MDT 2012

Type that then hit return. Or if you understand eval, it implies an
Code:
 eval Tue Apr 17 20:01:54 MDT 2012

either is a nonsense command. The shell will complain that it cannot run the file "Tue"
Actually, it ran date.

EDIT: I understand if i gave it `date` it would not be able to run Tuesday, but I think the difference between the versions was the evaluation of my statement was finished, and the final result was the string date. The system then tried to execute that command, and as date is a command, it was able to.
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