$SessionID

$SessionID

is a number set up to be unique to a particular Wolfram System session.

Details

  • $SessionID should be different for different Wolfram System 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 Wolfram System process ID.

Examples

Basic Examples  (1)

In[1]:=
Click for copyable input
Out[1]=

See Also

$ModuleNumber  $ProcessID  $KernelID  $FrontEndSession  CreateUUID

Tutorials

Introduced in 1991
(2.0)