Without further ado, the following was found: Issue: The second sentence is missing a »in B<clone>(2).«? "Children will have a set of PID to process mappings separate from the " "B<nsenter> process. B<nsenter> will fork by default if changing the PID " "namespace, so that the new program and its children share the same PID " "namespace and are visible to each other. If B<--no-fork> is used, the new " "program will be exec\\(cqed without forking. For further details, see " "B<pid_namespaces>(7)."