h3. 7. Set Docker image, base command, and input port for "sort" tool
-The "Docker Repository" is the name:tag of a "Docker image uploaded Arvados.":{{site.baseurl}}/user/topics/arv-docker.html (Use @arv-keepdocker --pull debian:8@) You can also find prepackaged bioinformatics tools on various sites, such as http://dockstore.org and http://biocontainers.pro/ .
+The "Docker Repository" is the name:tag of a "Docker image uploaded Arvados.":{{site.baseurl}}/user/topics/arv-docker.html (Use @arv-keepdocker --pull debian:9@) You can also find prepackaged bioinformatics tools on various sites, such as http://dockstore.org and http://biocontainers.pro/ .
!(screenshot)c6.png!