SharePoint PowerShell在SharePoint Product列表里邊，然后以管理員權限啟動。
1. 添加Solution 到 SharePoint Farm.
Add-SPSolution -LiteralPath "c:\ilt.wsp"
2.獲取已添加到SharePoint Farm的Solutions.
Get-SPSolution
3. 部署Solution 到SharePoint。
部署Solution到SharePoint Farm中：
Install-SPSolution -Identity ilt.wsp -GACDeployment
possible errors:
| Error | Solution |
| Install-SPSolution : Admin SVC must be running in order to create deployment timer job. | Open services.msc and start the service named SharePoint 2010 Administration. |
| Install-SPSolution : A deployment or retraction is already under way for the solution "webpartmanualdeployment.wsp", and only one deployment or retraction at a time is supported.
|
Go to Central Administration > System Settings > Manage farm solutions > Cancel / Retract the particular solution |
部署Solution到指定的WebApplication中：
Install-SPSolution -Identity ilt.wsp -WebApplication http://sea:31996 -GACDeployment
插曲， 當部署到指定Web Application 遇到錯誤的時候， 要建一個Dummy data, 制定DeploymentTarget 為 WebApplication： 參考： http://sharedpointers.blogspot.in/2011/03/deploying-solutions-to-specific-web.html
即：
- Double click the package
- Open the Advanced
- add an additional assembly (the solution for example) and mark Deployment Type "Web Application"
4. 升級已部署的Solution
Update-SPSolution -Identity ilt.wsp -LiteralPath "C:\ilt.wsp" -GACDeployment
5.卸載已部署的Solution
Uninstall-SPSolution -Identity ilt.wsp
Web Application 級別的：
Uninstall-SPSolution -Identity ilt.wsp -WebApplication http://sea:31996
6.移除已卸載的Solution
Remove-SPSolution -identity ilt.wsp
Possilble Errors:
Remove-SPSolution: The solution cannot be removed when a job is scheduled or running.
這里介紹一種方法來撤銷這個部署的工作。
使用Stsadm -o enumdeployments 獲取JobId,：
然后使用 stsadm -o canceldeployment -id JobId 來取消部署工作。
stsadm -o canceldeployment -id 2529c788-971c-46a3-b69f-a2a0a1fcc851
參考： http://blog.sina.com.cn/s/blog_5245a6580100z9bd.html；
http://www.cnblogs.com/wsdj-ITtech/archive/2011/05/10/2041843.html；