# REFERENCE
https://wiki.archlinux.org/title/Rsync


# SETUP
doas apk add rsync
doas apk add rsync-doc
## ROOT SSH KEY
doas mkdir -p /root/.ssh/
doas nano /root/.ssh/authorized_keys
^^
- /root/.ssh/authorized_keys
```
ssh-ed25519 A1B2C3A1B2C3A1B2C3A1B2C3A1B2C3 root@REMOTE-MACHINE
```


# RSYNC - REMOTE SERVER TO LOCAL HOST
```sh
# BACKUP
alias rsremoteBACKUP="
 doas rsync -aAxXHSzvhPn -e 'ssh -p 5025 -i /root/.ssh/id_ed25519' --delete --numeric-ids root@192.168.40.215:/backup/Server/ /media/archive/backup/Server/ &&
 echo Exit status: $? &&
 echo &&
 echo rsremoteBACKUPrun to commit
"

alias rsremoteBACKUPrun="
 doas rsync -aAxXHSzvhP -e 'ssh -p 5025 -i /root/.ssh/id_ed25519' --delete --numeric-ids root@192.168.40.215:/backup/Server/ /media/archive/backup/Server/ &&
 echo Exit status: $?
"

# RESTORE
alias rsremoteRESTORE="
 doas rsync -aAxXHSzvhPn -e 'ssh -p 5025 -i /root/.ssh/id_ed25519' --delete --numeric-ids /media/archive/backup/Server/ root@192.168.40.215:/backup/Server/ &&
 echo Exit status: $? &&
 echo &&
 echo rsremoteRESTORErun to commit
"

alias rsremoteRESTORErun="
 doas rsync -aAxXHSzvhP -e 'ssh -p 5025 -i /root/.ssh/id_ed25519' --delete --numeric-ids /media/archive/backup/Server/ root@192.168.40.215:/backup/Server/ &&
 echo Exit status: $?
"
```


# MANUAL BACKUP SCRIPT
doas nano /root/scripts/server-backup
^^
```bash

```
chmod +x /root/scripts/server-backup


# MANUAL RESTORE SCRIPT
doas nano /root/scrupts/server-restore
```bash

```
chmod +x /root/scripts/server-restore


# AUTOMATED BACKUPS
doas nano /root/scripts/auto-backup
^^
```bash

```
chmod +x /root/scripts/auto-backup
## SET CRON JOB
doas crontab -e
^^ `0   2   *   *   2   . /root/scripts/auto-backup`


# SETUP CUSTOM BINARY COMMANDS
ln -sv /root/scripts/server-backup /root/scripts/server-restore /usr/sbin/
## RUN COMMANDS
### BACKUP
doas server-backup
### RESTORE
doas server-restore