Property KnownHostsCommand
KnownHostsCommand
The KnownHostsCommand, as written (its tokens, including %H %I %K %f %t, are expanded each time it runs), or null.
Connecting by alias runs it only with AllowKnownHostsCommand; its output is read as
known_hosts lines, in addition to the files.
public string? KnownHostsCommand { get; init; }