I know this question was asked on google a few times here and there but everywhere so far people just tell how it works on Linux and I've learned that already, so you don't have to tell me how partitions work nor how the operating system works :)
I want to know how to practically install my packages onto a sd/usb stick. I have only 16 GB available initially on my Chromebook's drive which is already occupied by both Chrome OS and Ubuntu, so I am pretty low on that and I would like not use any more of that drive space.
I would like to either:
1) Set a default installation path to that sd/usb drive
2) Enter the path manually each time. Both are okay with me.
If there is a piece of software which would allow you to do that in GUI - that'd be even better!