ESXi 6.0 - ESXCLI Command Reference
ESXCLI is the most powerful command line tool on an ESXi host. You may need it for troubleshooting, configuration or for ESXi installations by using a kickstart file. I'm having these command line reference since vSphere 5.x on my desktop and I am using it quite often. Here is the command line reference for vSphere ESXi 6.0.
Download: esxcli-60-command-reference.txt