Change user id to linux rules for NFS

while in your home dir:
sudo -s  # <- very important you do that as root and STAY root while you perform the next 2 commands
dscl . -change /Users/example UniqueID 501 1000
chown -R 1000 /Users/example
Remember to run the chown command afterwards, or you will not be able to access your home directory. Finally, log out and log in.
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