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THIS IS DOCUMENTATION FOR AN OBSOLETE PRODUCT.
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»
Mathematica
>
Systems Interfaces & Deployment
>
Mathematica Sessions
>
Mathematica Session Information
>
$SessionID
>
BUILT-IN MATHEMATICA SYMBOL
How Modules Work
Global System Information
Tutorials »
|
$ModuleNumber
$ProcessID
$KernelID
$FrontEndSession
See Also »
|
Global Computation Settings & Parameters
Mathematica Session Information
More About »
$SessionID
$SessionID
is a number set up to be unique to a particular
Mathematica
session.
MORE INFORMATION
$SessionID
should be different for different
Mathematica
sessions run either on the same computer or on different computers.
The value of
$SessionID
is based on
$MachineID
, as well as
AbsoluteTime
and operating system parameters such as the
Mathematica
process ID.
EXAMPLES
CLOSE ALL
Basic Examples
(1)
In[1]:=
Out[1]=
SEE ALSO
$ModuleNumber
$ProcessID
$KernelID
$FrontEndSession
TUTORIALS
How Modules Work
Global System Information
MORE ABOUT
Global Computation Settings & Parameters
Mathematica
Session Information
New in 2
and operating system parameters such as the Mathematica process ID.
EXAMPLES
Basic Examples 
