http://communities.vmware.com/message/245617;jsessionid=AC54B73461657AECCF0CB98763CE2C2C First you must find the PID
ps auxfww | grep Name_of_the_VM
Then
Try first
vmware-cmd /path/to/config/file.vmx stop soft
try Second
vmware-cmd /path/to/config/file.vmx stop hard
kill Techniques:
kill
If the above doesn't work you may need to issue a kill –9
kill -9