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Returns a hashtable object containing any environmental variables or returns the value associated with the specified environmental variable.
Syntax
Parameters
Returns
hashtable
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the hashtable object containing environmental variables.
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Example
env = env( )
Syntax
env( name )
name.env( name )
Parameters
name
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the name of the environmental variable.
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Returns
string
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the value associated with the specified environmental variable.
null if the specified environmental variable does not exist.
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Example
p = env( "PATH" )
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