* Replace https://github.com/containers/podman/blob/master with https://github.com/containers/podman/blob/main to match the new default branch "main". Previously the default branch was "master". The substitutions were made in the documentation but not the code. Signed-off-by: Erik Sjölund <erik.sjolund@gmail.com>
a tranlastion for the podman_tutorial.md Signed-off-by: sixways <lw.2675@qq.com>
