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pwm86

macrumors member
Original poster
Oct 23, 2016
60
76
Austria
I have Mojave now on an external disk and Catalina on the main SSD.
How can I set up the same user for both maOSes?
I do not want to copy the user directory to save space.
 

fisherking

macrumors G4
Jul 16, 2010
11,252
5,563
ny somewhere
why do people do this? (really, am asking). guess i don't get why some people complicate their lives so much (but certainly not arguing their right to do so). & curious to see the answers: can one use an alias, or a symlink??
 

gilby101

macrumors 68030
Mar 17, 2010
2,952
1,635
Tasmania
Don't - you will regret it.

The advanced option in System Preferences - Users&Groups allows you to change home directories. But you will need to keep ~/Library separate.

Better to keep separate home folders and use Finder to navigate to the other home Folder.
 

MacUser2525

Suspended
Mar 17, 2007
2,097
377
Canada
Don't - you will regret it.

The advanced option in System Preferences - Users&Groups allows you to change home directories. But you will need to keep ~/Library separate.

Better to keep separate home folders and use Finder to navigate to the other home Folder.

Does no good when I tried it you had to delete the old home directory in the /Users folder or it would keep using it. It was years ago so they may have fixed that bug by now.
 

pwm86

macrumors member
Original poster
Oct 23, 2016
60
76
Austria
why do people do this? (really, am asking). guess i don't get why some people complicate their lives so much (but certainly not arguing their right to do so). & curious to see the answers: can one use an alias, or a symlink??

I need very rarely, but then urgently, some programs which I have only in 32 bit versions: Word, Acrobat Pro. If I need word twice a year for 5 minutes only (to fill some reimbursement forms which does not work in openoffice), I do not want to buy it or rent it. So I will fire up Mojave to do this. I now only forsee problems with permissions to save to the other home directory.
 
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