- {--directory=,-D}'[Directory to use as file system root for the namespace container. If omitted the current directory will be used.]:directories:_directories' \
- {--boot,-b}'[Automatically search for an init binary and invoke it instead of a shell or a user supplied program.]' \
- {--user=,-u}'[Run the command under specified user, create home directory and cd into it.]' \
+ {--directory=,-D+}'[Directory to use as file system root for the namespace container. If omitted the current directory will be used.]:directories:_directories' \
+ {--boot,-b+}'[Automatically search for an init binary and invoke it instead of a shell or a user supplied program.]' \
+ {--user=,-u+}'[Run the command under specified user, create home directory and cd into it.]' \