ports deinstall

[Herbert Feutl]

hello!

I am newbie on FreeBSD but I made my Libretto 100CT running FreeBSD 4.10.
now for testing I installed a lot of ports.
the hdd is really smal (2GB)

now I want to deinstall ports und dependencies but what method is better.
what method is better and when should I use this or the other.

I found this possibilities for now:

pkg_delete
pkg_deinstall
make deinstall
cutleave

thx

herbert from austria