How to find out which ports/dependencies were installed when installing a port?

[Joseph Koshy]

> Later down the road I deinstall "A" and decide I'd like to get rid of the
> ports/dependencies that "A" needed installed with it.  How would I go
> about finding "B" and "C" just by knowing "A"'s name?  There has to be
> an easy answer, but I can't figure it out.

You might want to look at /usr/ports/sysutils/pkg_cutleaves.

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