Check for updates on MAC using terminal

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Ran into a little snafoo… MY perl version is old, so my installation is on hold… Have to update Perl on my Mac…

link: http://osxdaily.com/2011/01/13/install-mac-os-x-software-updates-terminal/

To check for updates open terminal:

To get a list of available software updates, type the following command:

softwareupdate -l

You will see a list of available updates. You can then install all available software updates with the following command:

sudo softwareupdate -iva

The use of sudo is required to get superuser privileges to actually install the updates. You can also install only the recommended updates with:

sudo softwareupdate -irv

Or you can just install specific software updates by specifying the shorthand package name from the previous list, like so:

sudo softwareupdate -i iPhoneConfigurationUtility-3.2

If there are any updates you want to ignore, you can do so with the –ignore flag, for example:

sudo softwareupdate --ignore iWeb3.0.2-3.0.2

If you want to see all the available command line shortcuts for Software Update, just type:

softwareupdate -h

This is really useful for remotely updating Macs, setting up automated updates via a bash script, or if you just want to geek out.

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