From owner-freebsd-questions  Tue Apr 17 15:54:34 2001
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Date: Tue, 17 Apr 2001 18:54:27 -0400 (EDT)
From: Zhihui Zhang <zzhang@cs.binghamton.edu>
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Subject: command script file
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If I have the following file named doit:

# cat doit
pwd 
ls -al
# chmod u+x doit.
# ./doit

It runs OK even if there is no #!/bin/sh at its first line. Is this
feature implemented in the shell or kernel? If in shell, how does it
implement it?   Thanks.

-Zhihui


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