DOCKER(1) Docker User Manuals DOCKER(1) (NAME) docker-image-tag - TARGET_IMAGE SOURCE_IMAGE (SYNOPSIS) docker image tag SOURCE_IMAGE[:TAG] TARGET_IMAGE[:TAG] (DESCRIPTION) . TAG ':' . (OPTIONS) NAME (slash) . DNS (underscore) . :8080 . registry-1.docker.io . . . . TAG . ASCII . . (EXAMPLES) (ID) "0e5574283393" "fedora" "version1.0": docker image tag 0e5574283393 fedora/httpd:version1.0 "httpd" "fedora" "version1.0": docker image tag httpd fedora/httpd:version1.0 httpd:latest . "httpd" "test" "fedora" "version1.0.test": docker image tag httpd:test fedora/httpd:version1.0.test (push) ( ) . docker image tag 0e5574283393 myregistryhost:5000/fedora/httpd:version1.0 (SEE ALSO) docker-image(1) Docker Community Aug 2026 DOCKER(1)