Some repositories host scripts that reset the 60-day evaluation period of vCenter Server Appliance (VCSA). These typically work by stopping services, deleting a timestamp file, or resetting the evaluation counter. While technically possible, this violates the VMware EULA and is unstable for production.
Before you copy-paste that string from a GitHub Gist, consider the risks: vcenter 8 license github
Scripts that restart the 60-day evaluation period (temporary, for lab use only). Some repositories host scripts that reset the 60-day
content = si.RetrieveContent() license_manager = content.licenseManager To understand why a "GitHub license" cannot work,
To understand why a "GitHub license" cannot work, you need to understand the technical mechanism of vCenter 8.