How do I change the Unity launcher icon size from the command line?

[entropy1]

How do I change the Unity launcher icon size from the command line?

[steeldriver]

On Saucy, I was able to do this using dconf e.g. to set the launcher icon size to 64 pixels

dconf write /org/compiz/profiles/unity/plugins/unityshell/icon-size 64

To reset it to the default value, you can use

dconf reset /org/compiz/profiles/unity/plugins/unityshell/icon-size

The dconf command line utility is not installed by default - you need to install the dconf-tools package. Usually there is an equivalent command via gsettings however in this case it appears the required schema definition does not exist.

[entropy1]

Thank you, steeldriver. Your solution worked perfectly!