Backup Android device via SSHelper and rsync

BackupAndroid.md

• Install SSHelper or 08.30.2018 Version 11.9
• mount Android device via sshfs

  $ printf "admin\n" | sshfs root@192.168.0.101:/ ~/mnt -o port=2222,password_stdin
  

• use rsync to backup all files

  $ rsync -avH --progress ~/mnt/storage/extSdCard/DCIM .
  

• passwordless login

$ ssh-keygen -t rsa -f ~/.ssh/id_rsa -N ''
$ ssh-copy-id -i ~/.ssh/id_rsa.pub -p 2222 192.168.0.101

• systemd automount

$ sudo vim /etc/fstab
lyshie@192.168.0.101:/    /misc/j7    fuse.sshfs    noauto,x-systemd.automount,_netdev,users,allow_other,reconnect,port=2222,IdentityFile=/home/lyshie/.ssh/id_rsa,uid=lyshie,gid=lyshie 0 0
$ sudo systemctl daemon-reload
$ ls /misc/j7