Install Borg on Debian Buster with NFS mount point

wget https://github.com/borgbackup/borg/releases/download/1.1.16/borg-linux64

sudo cp borg-linux64 /usr/local/bin/borg

sudo chown root:root /usr/local/bin/borg

sudo chmod 755 /usr/local/bin/borg 

sudo ln -s /usr/local/bin/borg /usr/local/bin/borgfs

sudo apt update

sudo apt install nfs-common

mount /mnt/your_backup/

borg init -e none /mnt/your_backup/

Drop script from https://borgbackup.readthedocs.io/en/stable/quickstart.html#automating-backups to your FS.

Add cron job.