Finding dependents

[chilli.namesake at gmail.com]

port rdeps postfix

shows it's dependencies. Probably want to pipe into more.

But to see what depends on postfix, it's a little different.

port echo depends:postfix

> On Dec 23, 2022, at 07:49, Gerben Wierda via macports-users <macports-users at lists.macports.org> wrote:
> Ik keep struggling when I try to find out dependencies once in a while.
> 
> Suppose I have this installed:
> 
>   postfix @3.7.2_0+dovecot_sasl+pcre+smtputf8+tls (active)
> 
> How do I find out the port dependencies with the port command such that port tells me my postfix depends on port:pcre?
> 
> Gerben Wierda (LinkedIn)
> R&A IT Strategy (main site)
> Book: Chess and the Art of Enterprise Architecture
> Book: Mastering ArchiMate
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