You can very easily to move to Shifter by using WP-CLI. Here’s how:
The “wp shifter” command
wp shifter
is the WP-CLI command that enables you to import/export your WordPress site for Shifter.
https://github.com/getshifter/wp-cli-shifter
How to upload your website to Shifter through WP-CLI
Simply run the following command—and don’t forget to input your Shifter username and password!
$ wp shifter upload Shifter Username: jack Password (will be hidden): Success: Logged in as jack Creating an archive: 100% [=======================] 0:23 / 0:04Success: Created an archive. Success: 🍺 Archive uploaded successfully.
That’s all there is. You can now start your website on Shifter.
How to install “wp shifter” command
Installing via package command
$ wp package install shifter/cli:@stable
Installing manually
$ mkdir -p ~/.wp-cli/commands && cd - $ git clone git@github.com:getshifter/wp-cli-shifter.git
Add following into your ~/.wp-cli/config.yml.
require: - commands/wp-cli-shifter/cli.php