Terminal #1
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[root@fedora ~]# which docker
/usr/bin/docker

[root@fedora ~]# rpm -qf /usr/bin/docker
moby-engine-18.06.0-1.ce.git0ffa825.fc29.x86_64

docker run -it fedora bash

podman run -it fedora bash

Terminal #1
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Docker Output

[root@fedora ~]# ps -efZ | grep bash
unconfined_u:system_r:container_runtime_t:s0-s0:c0.c1023 root 27937 985  2 13:06 pts/0 00:00:00 docker run -it fedora bash
system_u:system_r:spc_t:s0      root     27972 27954  1 13:06 pts/0    00:00:00 bash

Podman Output

[root@fedora ~]# ps -efZ | grep bash
unconfined_u:system_r:container_runtime_t:s0-s0:c0.c1023 root 28073 985  0 13:06 pts/0 00:00:00 podman run -it fedora bash
system_u:system_r:container_t:s0:c326,c566 root 28160 28148  0 13:06 pts/0 00:00:00 bash