🔎 Adding a Customised Search Engine

In this case, I'm gonna add the docker search engine in Opera for MacOS.

CHEATSHEET

1. Open Opera
2. Type opera://settings/searchEngines in the address bar
3. In the Site search menu, click on Add
4. Fill the fields like this:
   1. Name: Docker Hub
   2. Shortcut: docker
   3. URL with %s in place of query: https://hub.docker.com/search?q=%s
   4. Don't check the Use POST checkbox
   5. DONE

DETAILS

Open Opera and Go to the Settings

1. Open Opera.

2. In the address bar, type opera://settings/searchEngines and press Enter:

3. Scroll to "Site search" section and click on "Add":

4. Fill in the fields like this:

   • Name: Whenever you want to call it, here: Docker Hub
   • Shortcut: docker or anything short you'd like
   • URL with %s in place of query: https://hub.docker.com/search?q=%s

5. Click Add.

✅ How to Use It:

Now, in your address bar, just type: docker <THE_NAME_OF_A_DOCKER_IMAGE>

…and you'll be taken to the Docker Hub search results for <THE_NAME_OF_A_DOCKER_IMAGE>.