Thanks Sankar, but it's not quiet what I search for, let me explain more, for example if you want to issue "java" command from command line window, you have 2 options:
1- adding the command path which is "C:\Program Files (x86)\Java\jre7\bin" to "PATH" environment variable, this will give you ability to call the "java" command from any working directory
2- first navigate to the path using "cd "C:\Program Files (x86)\Java\jre7\bin"" command then call the "java" from there
so what's I'm looking for is the path of the "tsm" executable binary file itself, thanks again
Believe the path you are looking for is "C:\Program Files\Tableau\Tableau Server\packages\bin.20183.18.1019.1426" assuming you have Tableau Server 2018.3 installed.
Note however that if you have either 2018.2 or 2018.3 Tableau Server installed then the path variable should have been updated automatically. Prior to 2018.2 tsm would ofcourse not work.