stat [container] [object]
Displays information for the account, container, or object depending on the
args given (if any). 根据提供的参数，显示账号、容器、或者对象的信息。
list [options] [container]
Lists the containers for the account or the objects for a container. -p or
--prefix is an option that will only list items beginning with that prefix.
-l produces output formatted like 'ls -l' and --lh like 'ls -lh'.
-d or --delimiter is option (for container listings only) that will roll up
items with the given delimiter (see http://docs./
api/openstack-object-storage/1.0/content/list-objects.html) 列出账号的容器，或者容器的对象。
-p 或者--prefix 此选项表示只列出包括对应前缀的项。
-l 表示输出将按照ls -l 或者ls -lh的格式输出
-d 表示定界符选项（仅对容器列表有效）,将列出包括定界符的项，详见
http://docs./api/openstack-object-storage/1.0/content/list-objects.html
upload [options] container file_or_directory [file_or_directory] [...]
Uploads to the given container the files and directories specified by the
remaining args. -c or --changed is an option that will only upload files
that have changed since the last upload. -S <size> or --segment-size <size>
will upload the files in segments no larger than size. -C <container> or
--segment-container <container> will specify the location of the segments
to <container>. --leave-segments are options as well (see --help for more).
把文件或目录上传到指定的容器。
-c or --changed ：只上传自上次上传后改变过的文件。
-S <size> or --segment-size <size> ：只上传小于指定size的segments。
-C <container> or --segment-container <container> ：将指定segments到容器的路径。
--leave-segments：这也是一个选项，更多信息请详见--help帮助命令。
post [options] [container] [object]
Updates meta information for the account, container, or object depending on
the args given. If the container is not found, it will be created
automatically; but this is not true for accounts and objects. Containers
also allow the -r (or --read-acl) and -w (or --write-acl) options. The -m
or --meta option is allowed on all and used to define the user meta data
items to set in the form Name:Value. This option can be repeated. Example:
post -m Color:Blue -m Size:Large 根据指定的参数，上传元数据信息到账号、容器或者对象。
如果容器未找到，则会自动创建，但这对于账号和对象来说，不会这样处理。
容器同时也允许 -r (或者--read-acl) 、-w（或者--write-acl）选项。
-m（或者--meta）选项对上述三者都适用，用于定义用户元数据项，以Name:value的形式。这个选项可以被重复。例如，
post -m Color:Blue -m Size:Large
download --all OR download container [options] [object] [object] ...
Downloads everything in the account (with --all), or everything in a
container, or a list of objects depending on the args given. For a single
object download, you may use the -o [--output] <filename> option to
redirect the output to a specific file or if "-" then just redirect to
stdout.
根据指定的参数，它可以用来下载账号的所有东东(用--all选项)，或者容器的所有东东，或者对象的列表。 为了下载一个单个对象，你可以使用 -o [--output] <filename>选项来重定向输出到一个指定的文件，或者只是输入了-，则重定向到标准输出。
delete [options] --all OR delete container [options] [object] [object] ...
Deletes everything in the account (with --all), or everything in a
container, or a list of objects depending on the args given. Segments of
manifest objects will be deleted as well, unless you specify the
--leave-segments option.
