// vim: set et sw=4 ts=8 ft=asciidoc tw=80: port-echo(1) ============ $Id: port-echo.1.txt 123889 2014-08-15 20:06:28Z cal@macports.org $ NAME ---- port-echo - Print the list of ports the argument expands to SYNOPSIS -------- [cmdsynopsis] *port* *echo* [['portname' | 'pseudo-portname' | 'port-expressions' | 'port-url']] DESCRIPTION ----------- *port echo* expands its argument list according to MacPorts' rules and prints a list of ports that match the expression given as argument. It can be useful to see what a pseudo-portname or a pseudo-portname selector (see man:port[1]) expands to. EXAMPLES -------- Common use cases are: ---- port echo depends:zlib port echo inactive port echo obsolete port echo requested port echo leaves port echo category:^mail$ ---- Note that *echo* is usually 'not' used to list outdated ports, since a separate action man:port-outdated[1] exists for that. *port outdated* has the advantage compared to *port echo outdated* that it gives the reason why MacPorts considers the port outdated. SEE ALSO -------- man:port[1], man:port-outdated[1] AUTHORS ------- (C) 2014 The MacPorts Project Clemens Lang