Not worked 
[jason@ESXHost0 ~]$ uname -a
Linux ESXHost0 2.6.18-164.ESX #1 Fri Apr 16 14:57:03 PDT 2010 x86_64 x86_64 x86_64 GNU/Linux
[jason@ESXHost0 ~]$ su -
Password:
[root@ESXHost0 ~]# /usr/sbin/hostd
-bash: /usr/sbin/hostd: No such file or directory
[root@ESXHost0 ~]#