Get-SPWeb http://SPServer01 | Select-Object Description
Get-SPWeb http://SPServer01 | Set-SPWeb -Description "PowerShell Rocks"
Get-SPWeb http://SPServer01 | Select-Object Description
Start-SPAssignment -Global
$spWeb = Get-SPWeb http://SPServer01
$SPWeb.Description = "Austarlian SharePoint Conference"
$spWeb.Title = "Sydney"
$SpWeb.Update()
$spList = $spWeb.GetList("http://spserver01/Lists/Announcements/AllItems.aspx")
$spList.OnQuickLaunch
$spList.OnQuickLaunch = "True"
$spList.Update()
$spListItem = $spList.AddItem()
$spListItem["Title"] = "Announcement Added using Windows PowerShell"
$spListItem["Body"] = "<h2>PowerShell Rocks</h2>"
$spListItem.Update()
Stop-SPAssignment -Global