thomasrayner

function something {
    [CmdletBinding()]
    param(
    )
    write-verbose 'something verbose'
}

#outputs nothing
something

thomasrayner

$dir = 'c:\temp'
$who = 'domain\user'
$acl = Get-Acl $dir
$rule = New-Object System.Security.AccessControl.FileSystemAccessRule($who,"Modify, DeleteSubdirectoriesAndFiles","ContainerInherit, ObjectInherit","None","Allow")
$acl.AddAccessRule($rule)
Set-Acl $dir $acl

thomasrayner

$filefrom = 'c:\temp\something.txt'
$fileto = 'c:\temp\1\something.txt'
if (-not (test-path $fileto)) 
  {
    $opts = @{'path' = $filefrom; 'destination' = $fileto; 'confirm' = $false}
    copy-item @opts 
  } 
else 
  {
    $opts = @{'path' = $filefrom; 'destination' = $fileto; 'confirm' = $true}

thomasrayner

#One-liner
Invoke-WebRequest http://www.telize.com/geoip | ConvertFrom-Json | Format-Table Longitude,Latitude,Continent_Code,Timezone -AutoSize

#Function
function Get-GeoIP
{
    param
    (
        [array]$Attributes = '*',
        [IPAddress]$IP

thomasrayner

$Computers = @('comp1','comp2'); Get-WmiObject -Class Win32_OperatingSystem -ComputerName $Computers | Format-Table PSComputerName,ServicePackMajorVersion,Version,@{N='BIOSSerial';E={$(Get-WMIObject -Class Win32_BIOS -ComputerName $_.PSComputerName).SerialNumber}}