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Dot in front of cmd path

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# 1  
Old 06-27-2011
Dot in front of cmd path
Hi,

I have come across this cmd in a sh script (Bourne):
. /orabin/appbin/myfilename.env

There is a . (dot) in front of the file path.
Would like to know what is the meaning of the dot.

Thanks.
# 2  
Old 06-27-2011
source the content of filename.env, the result is like "I want this environment as my current"...
# 3  
Old 06-27-2011
it applies the declared variables and its functionalities within the env file to your script.

eg., 05 00 * * * . /orabin/appbin/myfilename.env && sh test.sh (crontab entry)
# 4  
Old 06-27-2011
source or dot operator MAN Page
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