In this post, I will give a fast overview about tf.exe command line, I will show how to use different options, like checkin, workspces, view, diff, status and workfold.
The most important considration that we have take is to navigate to the mapping folder inside the working machine so we can use differnet options otherwise we will see the following: error
Unable to determine the workspace. You may be able to correct this by running
‘tf workspaces /collection:TeamProjectCollectionUrl’.
The following is a step-by-step video for the post
Open the Visual Studio Command Prompt as Administrator, type tf msdn, this will display the help
Type tf help checkin, to display the help of the checkin option
We will go to the project settings and add 2 notes, Reviewer and Time, after that we will get back to the command line and type tf checkin /comment:”Hello this my comment” /notes:”Reviewer=M.Radwan;Time=5:00″ 
This will display the checkin dialog-box with the typed comments and notes. 
Now we will output the different between 2 changeset in a file, type tf diff FabrikamFiber.CallCenter\fabrikamfiber.web\controllers\ /version: c7~c26 >c:\Radwan.txt 
Open the file using Notepad2 and select the Diff Files schema (Into ALM with TFS)
To view a file a specific version type tf view FabrikamFiber.CallCenter\fabrikamfiber.web\controllers\CustomerControllers.cs /version:c26 
