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[~ ] $ sudo port -d sync [~ ] $ sudo port selfupdate [~ ] $ port search backup [~ ] $ port list all [~ ] $ port list name:ftp [~ ] $ port list installed [~ ] $ EDITOR=vim [~ ] $ export EDITOR [~ ] $ port edit ffmpeg [~ ] $ sudo port install ffmpeg +lame [~ ] $ sudo port contents ffmpeg [~ ] $ sudo port uninstall ffmpeg