Example: For Loop

Write-Host "Hello world!"

# Count up by one...
for ($var=1; $var -le 5; $var++)
{
    Write-Host "The value of var is: $var"
}

# Count up by two...
for ($var=0; $var -le 10; $var=$var+2)
{
    Write-Host "The value of var is: $var"
}

Example: Conditional

$a = 2
if ( $a -gt 2 )
{
    Write-Host "The value $a is greater than 2."
}
elseif ( $a -eq 2 )
{
    Write-Host "The value $a is equal to 2."
}
else
{
    Write-Host ( "The value of $a is less than 2" + " or was not created or initialized." )
}