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minor change to expression; unify the term and formatting

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This commit is contained in:
Baohua Yang
2014-09-26 16:05:13 +08:00
parent 8add83dcc2
commit 8857c11fa6
6 changed files with 15 additions and 16 deletions
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16
image/save_load.md
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@@ -1,24 +1,22 @@
##存出和载入镜像
## 存出和载入镜像
###存出镜像
### 存出镜像
如果要导出镜像到本地文件，可以使用`docker save`命令。
```
$sudo docker images
$ sudo docker images
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
ubuntu latest 826544226fdc 2 weeks ago 194.2 MB
ouruser/sinatra v2 51619aaca804 2 weeks ago 373.3 MB
ubuntu 14.04 c4ff7513909d 5 weeks ago 225.4 MB
...
$sudo docker save -o ubuntu_14.04.tar ubuntu:14.04
```
###载入镜像
### 载入镜像
可以使用`docker load`从导出的本地文件中再导入到本地镜像库，例如
```
$sudo docker load --input ubuntu_14.04.tar
$ sudo docker load --input ubuntu_14.04.tar
```
或
```
$sudo docker load < ubuntu_14.04.tar
$ sudo docker load < ubuntu_14.04.tar
```
这将导入镜像以及其相关的元数据信息（包括标签等）。