>> Make a selection from the following four options: Enter a domain or subdomain or Create a subdomain or Register a new domainegister your domain name.
>> As a result Make sure user assigned to your domain
>> Find Migration Key in Managed WordPress page or Manage Websites
>> Installing and activating the plugin in old site
>> Enter Email and Migration Token (The Migration Key from your DreamHost panel)
>> Click the Migrate button when finished.
>> Checking your migrated site and making it live on DreamHost
>> View your DreamHost site using a hosts file
>> Change nameservers at your current host
For details: help.dreamhost.com/hc/en-us/articles/360035448951
Accessing to File Manager
to the Manage Websites page
click on Manage button
Now Navigating directories, Uploading files or folders, Downloading files and folders, Fetching a file from a URL, Editing files, Extracting zip files, Creating a new file or folder,Changing permissions, Deleting a file or folder
How to Delete a Website Files From Dreamhost Panel
Click Manage my Apps.
Remove from List button
example.com only files sub-directory are deleted and the empty website directory will remain
>> Go to the Install WordPress page
Click on Manage Installed Applications button.
Click on Delete all Files button from the right side. When you click Delete all Files, only the files are deleted.
You can visit this link for more details: help.dreamhost.com/hc/en-us/articles/215916107
Import & Export
To upload the website files, it can be done either via SFTP/FTP or File Manager in your panel. Please refer to the links below for guides.
via SFTP/FTP: help.dreamhost.com/hc/en-us/articles/115000675027-FTP-overview-and-credentials
via File Manager: help.dreamhost.com/hc/en-us/articles/360003490852-Using-the-website-file-manager-in-the-panel
For the database, you may import it via SSH or PhpMyAdmin. via SSH: help.dreamhost.com/hc/en-us/articles/221614988-SSH-Importing-a-database
via PhpMyAdmin: help.dreamhost.com/hc/en-us/articles/214395768-phpMyAdmin-How-to-import-a-database-or-table
How to Delete a Website Database From Dreamhost Panel
Find desired Database, click the Delete DB button. If Delete button does not display go to your One-Click Install
How to Export and Import Posts and Products in WordPress
Export Content
Login to the wp dashboard of the source site
Hover on Tools
Click Export
Choose post to export
Should you choose to export posts only, keep in mind that featured images will not be carried over and must be manually imported again on the destination site.
Click on Download Export File
Import Contents
Login to the wp dashboard of the destination site
Hover on Tools
Click on Import
Click on WordPress
Click on Install Now
Run Importer and chose files
If you do not have the WordPress importer installed, you will see a prompt to install the plugin and must do so before continuing