Simple script but very helpful considering the fact that it's easy to mess up and than end up trying to find old WSP in your source control tool. (If your team has been updating the source control :-)).
Always take WSP backup from SharePoint Farm before you deploy revised one.
$farm = Get-SPFarm
$file = $farm.Solutions.Item("{WSPNAME}.wsp").SolutionFile
$file.SaveAs("C:\Backup\{WSPNAME}.wsp")
-Rags
Always take WSP backup from SharePoint Farm before you deploy revised one.
$farm = Get-SPFarm
$file = $farm.Solutions.Item("{WSPNAME}.wsp").SolutionFile
$file.SaveAs("C:\Backup\{WSPNAME}.wsp")
-Rags
