From: alex <alex@pdp7.net>
Date: Mon, 12 Oct 2020 19:26:39 +0000 (+0200)
Subject: Add check for Docker
X-Git-Tag: 20240214-emacs~617
X-Git-Url: https://xn--ix-yja.es/gitweb/?a=commitdiff_plain;h=b86e1970a9a9572deca54d6663a4689d6854ae8d;p=alex.git

Add check for Docker
---

diff --git a/programming/python/scraping_with_selenium_on_docker.md b/programming/python/scraping_with_selenium_on_docker.md
index 0a583a6..32bf39d 100644
--- a/programming/python/scraping_with_selenium_on_docker.md
+++ b/programming/python/scraping_with_selenium_on_docker.md
@@ -1,3 +1,11 @@
+Check that Docker is installed and your user can run Docker:
+
+```
+$ docker run --rm hello-world
+```
+
+Docker should print a success message, if not, review your Docker installation.
+
 Create a virtualenv and install `testcontainers` with `selenium` support:
 
 ```