redhat 8

[laduke]

# curl -s 'https://raw.githubusercontent.com/zerotier/ZeroTierOne/main/doc/contact%40zerotier.com.gpg' | gpg --import && \  
gpg: key 23E52A61: "ZeroTier, Inc. (ZeroTier Support and Release Signing Key) <[email protected]>" not changed
gpg: Total number processed: 1
gpg:              unchanged: 1
-bash:  : command not found
[12:14 xc-ng-hv1-fi ~]# if z=$(curl -s 'https://install.zerotier.com/' | gpg); then echo "$z" | sudo bash; fi
gpg: Signature made Thu 29 Aug 2024 06:50:04 PM BST using RSA key ID 23E52A61
gpg: Good signature from "ZeroTier, Inc. (ZeroTier Support and Release Signing Key) <[email protected]>"
gpg: WARNING: This key is not certified with a trusted signature!
gpg:          There is no indication that the signature belongs to the owner.
Primary key fingerprint: 74A5 E9C4 58E1 A431 F1DA  57A7 1657 1988 23E5 2A61

*** ZeroTier Service Quick Install for Unix-like Systems

*** Tested OSes / distributions:

***   MacOS (10.13+) (just installs ZeroTier One.pkg)
***   Debian Linux (7+)
***   RedHat/CentOS Linux (6+)
***   Fedora Linux (16+)
***   SuSE Linux (12+)
***   Mint Linux (20+)
***   Kali Linux (2024.1+)

*** Supported architectures vary by OS / distribution. We try to support
*** every system architecture supported by the target.

*** Please report problems by opening a GitHub issue or Pull Request at: 
*** https://github.com/zerotier/install.zerotier.com
*** Please include the content of `/etc/os-release` for your distribution.

*** Detecting Linux Distribution

*** Unknown or unsupported distribution! Aborting.

cat /etc/redhat-release
XCP-ng release 8.2.1 (xenenterprise)