同，这样每个namespace中的进程所看到的文件目录就被隔离开了。同chroot不同，每个namespace中的container在/proc/mounts的信息只包含所在namespace的mount point。| ## Technologies in Docker |隔离性|Linux namespace (NS)| |---|---| |uts namespace|UTS(UNIX Time-sharing 典型的Linux在启动后，首先将rootfs设置为readonly，进行一系列检查，然后将其切换为readwrite供用户使用。在Docker中，初始化时也是将rootfs以readonly方式加载并检查，然而接下来利用 union mount的方式将一个readwrite文件系统挂载在readonly的rootfs之上，并且允许再次将下层的FS设定为readonly并且向上叠加，这样一组readonly和一个writeable的

value that user input. pywebio.input.textarea(label: str = ", *, rows: int = 6, code: Optional[Union[bool, Dict]] = None, maxlength: Optional[int] = None, minlength: Optional[int] = None, validate: Optional[List[Union[Dict[str, Any], Tuple, List, str]]] = None, *, multiple: Optional[bool] = None, validate: Optional[Callable[[Any], Optional[str]]] = None, name: Optional[str] = None, value: Optional[Union[List single value selected by the user. pywebio.input.checkbox(label: str = ", options: Optional[List[Union[Dict[str, Any], Tuple, List, str]]] = None, *, inline: Optional[bool] = None, validate: Optional[Callable[[Any]

value that user input. pywebio.input.textarea(label: str = ", *, rows: int = 6, code: Optional[Union[bool, Dict]] = None, maxlength: Optional[int] = None, minlength: Optional[int] = None, validate: Optional[List[Union[Dict[str, Any], Tuple, List, str]]] = None, *, multiple: Optional[bool] = None, validate: Optional[Callable[[Any], Optional[str]]] = None, name: Optional[str] = None, value: Optional[Union[List single value selected by the user. pywebio.input.checkbox(label: str = ", options: Optional[List[Union[Dict[str, Any], Tuple, List, str]]] = None, *, inline: Optional[bool] = None, validate: Optional[Callable[[Any]

value that user input. pywebio.input.textarea(label: str = ", *, rows: int = 6, code: Optional[Union[bool, Dict]] = None, maxlength: Optional[int] = None, minlength: Optional[int] = None, validate: Optional[List[Union[Dict[str, Any], Tuple, List, str]]] = None, *, multiple: Optional[bool] = None, validate: Optional[Callable[[Any], Optional[str]]] = None, name: Optional[str] = None, value: Optional[Union[List single value selected by the user. pywebio.input.checkbox(label: str = ", options: Optional[List[Union[Dict[str, Any], Tuple, List, str]]] = None, *, inline: Optional[bool] = None, validate: Optional[Callable[[Any]

validate: Optional[Callable[[Any], Optional[str]]] = None, name: Optional[str] = None, value: Optional[Union[str, int]] = None, action: Optional[Tuple[str, Callable[Callable], None]]] = None, onchange: Optional[Callable[[Any] that user input. pywebio.input.textarea(label: str = ", *, rows: int = 6, code: ___) Optional[Union[bool, Dict]] = None, maxlength: Optional[int] = None, minlength: Optional[int] = None, validate: Optional[List[Union[Dict[str, Any], Tuple, List, str]]] = None, *, multiple: Optional[bool] = None, validate: Optional[Callable[[Any], Optional[str]]] = None, name: Optional[str] = None, value: Optional[Union[List

validate: Optional[Callable[[Any], Optional[str]]] = None, name: Optional[str] = None, value: Optional[Union[str, int]] = None, action: Optional[Tuple[str, Callable[Callable], None]]] = None, onchange: Optional[Callable[[Any] that user input. pywebio.input.textarea(label: str = ", *, rows: int = 6, code: ___) Optional[Union[bool, Dict]] = None, maxlength: Optional[int] = None, minlength: Optional[int] = None, validate: Optional[List[Union[Dict[str, Any], Tuple, List, str]]] = None, *, multiple: Optional[bool] = None, validate: Optional[Callable[[Any], Optional[str]]] = None, name: Optional[str] = None, value: Optional[Union[List

validate: Optional[Callable[[Any], Optional[str]]] = None, name: Optional[str] = None, value: Optional[Union[str, int]] = None, action: Optional[Tuple[str, Callable[Callable], None]]] = None, onchange: Optional[Callable[[Any] that user input. pywebio.input.textarea(label: str = ", *, rows: int = 6, code: ___) Optional[Union[bool, Dict]] = None, maxlength: Optional[int] = None, minlength: Optional[int] = None, validate: Optional[List[Union[Dict[str, Any], Tuple, List, str]]] = None, *, multiple: Optional[bool] = None, validate: Optional[Callable[[Any], Optional[str]]] = None, name: Optional[str] = None, value: Optional[Union[List

validate: Optional[Callable[Any], Optional[str]] = None, name: Optional[str] = None, value: Optional[Union[str, int]] = None, action: Optional[Tuple[str, Callable[Callable], None]] = None, onchange: Optional[Callable[Any] E6%80%A7 返回 用户输入的值 pywebio.input.textarea(label: str = ", *, rows: int = 6, code: Optional[Union[bool, Dict]] = None, maxlength: Optional[int] = None, minlength: Optional[int] = None, validate: Optional[List[Union[Dict[str, Any], Tuple, List, str]]] = None, *, multiple: Optional[bool] = None, validate: Optional[Callable[Any], Optional[str]]] = None, name: Optional[str] = None, value: Optional[Union[List

validate: Optional[Callable[Any], Optional[str]] = None, name: Optional[str] = None, value: Optional[Union[str, int]] = None, action: Optional[Tuple[str, Callable[Callable], None]] = None, onchange: Optional[Callable[Any] E6%80%A7 返回 用户输入的值 pywebio.input.textarea(label: str = ", *, rows: int = 6, code: Optional[Union[bool, Dict]] = None, maxlength: Optional[int] = None, minlength: Optional[int] = None, validate: Optional[List[Union[Dict[str, Any], Tuple, List, str]]] = None, *, multiple: Optional[bool] = None, validate: Optional[Callable[Any], Optional[str]]] = None, name: Optional[str] = None, value: Optional[Union[List

validate: Optional[Callable[Any], Optional[str]] = None, name: Optional[str] = None, value: Optional[Union[str, int]] = None, action: Optional[Tuple[str, Callable][Callable], None]] = None, onchange: Optional[Callable[Any] E6%80%A7 返回 用户输入的值 pywebio.input.textarea(label: str = ", *, rows: int = 6, code: Optional[Union[bool, Dict]] = None, maxlength: Optional[int] = None, minlength: Optional[int] = None, validate: Optional[List[Union[Dict[str, Any], Tuple, List, str]]] = None, *, multiple: Optional[bool] = None, validate: Optional[Callable[Any], Optional[str]]] = None, name: Optional[str] = None, value: Optional[Union[List