7) Add CRON task:
crontab -e
Then add this:
0 20 * * * /<script_path>/copy_remote_backups.sh
Explanation: run script at 20:00 every day

Explanation:
/backups/*$(date -d "yesterday" +%F)*.gz specify files at remote server in /backups/ directory that have yyyy-mm-dd in its' names and .gz extension
I set it to yesterday to be sure they exist. Depends on your backup files naming.

Local computer:
6) Create script /<script_path>/copy_remote_backups.sh:
scp -i /<local_dir>/backupuser backupuser@<remote_ip>:/backups/*$(date -d "yesterday" +%F)*.gz /backups/

5) Copy private key (/<save_dir>/backupuser) to local computer and set it's access for owner-only
chmod 700 /<local_dir>/backupuser

Match User backupuser
AuthorizedKeysFile /etc/ssh/keys/backupuser.pub
AllowUsers backupuser
AuthenticationMethods publickey
PermitTTY no
PermitUserRC no
X11Forwarding no
AllowTcpForwarding no
GatewayPorts no
PermitTunnel no

4) Create ssh config for user at /etc/ssh/sshd_config.d/backupuser.conf
(config text in the next comment)

13th episode
Judge Dredd: Dredd Vs. Death ref
#anime #pantystocking

Judge Dredd ref
#anime #pantystocking

Die Hard ref
That building called Nakatomi Plaza
#anime #pantystocking

Gremlins ref
#anime #pantystocking

Complete

DAMN!