Create a copy of an existing repository in a new directory. More information: https://www.mercurial-scm.org/doc/hg.1.html#clone.
hg clone remote_repository_source destination_path
hg clone --branch branch remote_repository_source
.hg
directory, without checking out files:hg clone --noupdate remote_repository_source
hg clone --updaterev revision remote_repository_source
hg clone --rev revision remote_repository_source