Hostname manipulation routines

Table of Contents

Hostname::Check - Check syntax of hostname entry (that is a domain name component, unqualified, without dots)

Hostname::CheckDomain - Check syntax of domain entry

Hostname::CheckFQ - Check syntax of fully qualified hostname

Hostname::MergeFQ - Merge short hostname and domain to full-qualified host name

Hostname::SplitFQ - Split FQ hostname to hostname and domain name

Hostname::ValidDomain - describe a valid domain name

Hostname::ValidFQ - describe a valid FQ host name