Backup and Restore: How to restore a workable state after a broken modification

Documents and databases must be taken care of, with timelines and recovery goals checked; Restoring will affect new content after backup.

Backups aren't just a simple "I've saved it"

Backup (keeping a copy that can be restored in case of problems) requires knowing what is included, where it is stored, at what time, and how to restore it. Website files and databases usually need to be retained; you can't just keep a screenshot of a webpage. The official WordPress documentation clearly distinguishes between files and databases, and both parts support full recovery, see here Backup instructions。 This lesson does not require you to write backup commands by hand, but you must understand the AI's backup results.

Which content should have a copy?

Themes, plugins, uploaded images, and necessary configurations belong to the files; Articles, accounts, settings, and many order materials belong to the database. Profile files may contain passwords, and backups may also contain buyer information. They should be kept private and not placed in public download directories. Program versions, environments, and recovery steps should also be recorded. There is only one ZIP, but no one knows which website or date it corresponds to, making it hard to use when problems really arise.

Request AI this way before important changes

Before updating themes, plugins, or website environments, first check the hosting and back up the affected files and databases. Specify the time, scope of inclusion, private storage location, verification results, and recovery steps. Do not place a unique backup in a directory you are about to delete, nor overwrite previously available copies.

Before updating, making major modifications, deleting, or migrating, prepare for restoration. Automatic backup (the tool executes it automatically according to the time) also needs to be verified to be successful and whether the required data is included. You can't just look at a single switch and be safe.

Why is a copy elsewhere useful?

If there is a problem with the server's hard drive or account, backups on the same machine may also be affected. A verified copy can be kept on a private computer or other suitable location, and access and retention periods can be managed as needed. But more dungeons aren't always better. Backups take up space; Regularly check which can be eliminated according to established retention rules, keep at least one confirmed usable recovery point, and avoid blindly deleting unique backups.

Before resuming it, first ask these four questions

Which website should be restored? What day is the backup from? What will it cover? How do you keep new articles or orders after backup? Restoring (putting old copies back in the running position) may cause some new content to return to its old state, especially orders that cannot be ignored.

First, compare the current content with the target backup and explain any changes that may be lost after recovery. Protect new orders and articles, check target directories and databases, and restore within the confirmed scope. After restoration, they gave me an actual inspection of the entrance.

Let AI record the current scene, avoiding reverting the entire database just to fix a style issue.

How to verify that backups are truly useful

Check that copies exist, are reasonably sized, readable, and correspond to the target; When conditions permit, restore at independent testing locations, rather than using only the official website for trial and error. File checksum (a digital fingerprint used to determine whether the content before and after transmission is consistent) can help confirm that the copy has not been corrupted, but it cannot replace actual restoration verification.

After recovery, you still need to check the website

Open the homepage, articles, images, and backend to try key features like purchase history and check the recovery timeline. AI claims the command executed successfully, but it only proves the operation was performed; Only when visitors can use it normally does it prove that the restoration has achieved its goals.

Official information: see here for further verification

WordPress official backup instructions。 The life analogies, exercises, and AI examples in this article are original course explanations. The software menu and version may change, so let the AI compare it with the interface you actually see.