MacPorts Weekly Maintenance · Oct 5, 10:58 AM

If you use MacPorts (basically a good UNIX software package management system for macs very similar to the FreeBSD port system), then you should do the following periodically to keep everything up to date:

sudo port selfupdate
sudo port upgrade outdated

The first command updates MacPorts itself. The second command upgrades any of your outdated ports. I do this every month or so.

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