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Using 'eval'
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From: |
Gerard |
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Subject: |
Using 'eval' |
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Date: |
Tue, 26 Jan 2010 06:27:37 -0500 |
This is probably a dumb question; however, I have a question
regarding 'eval'.
I have seen the following statements:
eval $(foo -a -b)
and
eval foo -a -b
Are they equal or are there differences between them, other than how
they are written out? Does it make any difference which syntax is used?
--
Gerard
gerard@seibercom.net
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