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$ cat /etc/httpd/httpd.conf
... DocumentRoot "/Library/WebServer/Documents" ...
[~ ] $ sudo port -d sync [~ ] $ sudo port selfupdate
[~ ] $ port search backup [~ ] $ port list all [~ ] $ port list name:ftp
[~ ] $ EDITOR=vim [~ ] $ export EDITOR [~ ] $ port edit ffmpeg [~ ] $ sudo port install ffmpeg +lame
[~ ] $ port list installed [~ ] $ sudo port contents ffmpeg [~ ] $ sudo port uninstall ffmpeg
[~ ] $ port upgrade outdated