How to find the Process ID (PID) in matlab

Is there any function or method in matlab to find the process ID (PID) of the program in the task manager ?

Answer 1

[Kaustubha Govind]

There is an undocumented (but relatively well-known) function:

   >> feature getpid

[Muharrem Askin]

Actually I would like to get the PID of another programs when they are running at the time I check it. Simply, I would not only want to get the PID of matlab but also the others listed on the task manager. Do you know how can I do that ?

[Kaustubha Govind]

I think you might need to figure out a Windows shell command that does that and use the SYSTEM function to call into the shell.

Answer 2

[William Stevenson]

To find the running tasks: [response,tasks] = system('tasklist');

For details on tasklist, look at http://technet.microsoft.com/en-us/library/bb491010.aspx

e.g. to find Excel [response,tasks] = system('tasklist/fi "imagename eq Excel.exe"')

Answer 3

[Jim Hokanson]

A .NET solution:

name = 'excel'; %for example
p = System.Diagnostics.Process.GetProcessesByName(name);
if p.Length == 1
   pid = p(1).Id; %You must index into p (not p.Id), as this changes the class type
end

Answer 4

[Yair Altman]

pid = feature('getpid')

More undocumented features: http://undocumentedmatlab.com/blog/undocumented-feature-function/

[Muharrem Askin]

Actually I would like to get the PID of another programs when they are running at the time I check it. Simply, I would not only want to get the PID of matlab but also the others listed on the task manager. Do you know how can I do that ?

[Eddy Philippe]

Try [~,result] = system('tasklist');