update

doc/关于12.1服务器的配置.md

@@ -212,8 +212,33 @@ wmi.get["root\cimv2","select macaddress from Win32_NetworkAdapter where Name = '
 
 ## SINOPIA ——私有NPM仓库
 
+访问地址：192.168.12.1:4873
+
+### Docker run
+
 ```shell
 sudo docker run --name sinopia -d -p 4873:4873 keyvanfatehi/sinopia:latest
 ```
 
-访问地址：192.168.12.1:4873
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+### Backups
+
+```
+docker run --volumes-from sinopia -v $(pwd):/backup ubuntu tar cvf /backup/backup.tar /opt/sinopia
+```
+
+Alternatively, host path for /opt/sinopia can be determined by running:
+
+```
+docker inspect sinopia
+```
+
+### Restore
+
+```
+docker stop sinopia
+docker rm sinopia
+docker run --name sinopia -d -p 4873:4873 keyvanfatehi/sinopia:latest
+docker stop sinopia
+docker run --volumes-from sinopia -v $(pwd):/backup ubuntu tar xvf /backup/backup.tar
+docker start sinopia
+```
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