This article serves as guidance for patching 7.0 ESXi hosts, using the command line and esxcli commands.
vSphere ESXi 7.0
To install the ESXi 7.0 patch via command line on a host, the offline zip bundle for ESXi must first be obtained.
With the patch downloaded, upload it to a datastore that the host(s) has access to. Refer to Upload Files or Folders to Datastores.
With the patch .zip file uploaded to the datastore a host has access to it, you will need to SSH into the host as root during maintenance mode, and run esxcli commands per "Patching ESXi host using Command Line".