cadaver

WebDAV (Web Distributed Authoring and Versioning)

an extension of the Hypertext Transfer Protocol (HTTP) that allows clients to perform remote Web content authoring operations.

cadaver

A command-line WebDAV client for Unix.

Use cadaver to backup data:

• Setup WebDAV key

  use jianguoyun to register an application key.

• install cadaver

  sudo apt install cadaver

• configurations for no-passwd login

  edit ~/.netrc

  machine dav.jianguoyun.com
  login <email>
  password <passwd>

• automatic script

  edit /root/backup/backup and chmod 777

  #! /bin/bash
  
  mysqldump db > /root/backup/db.sql
  cadaver https://dav.jianguoyun.com/dav/ < /root/backup/backup_command.txt
  bash

  edit /root/backup/backup_command.txt

  cd hawia
  put /root/backup/db.sql
  bye

• setup crontab

  cp /root/backup/backup /etc/cron.daily/
  bash