RosettaCodeData/Task/Conditional-structures/PowerShell/conditional-structures-1.ps1

# standard if
if (condition) {
    # ...
}

# if-then-else
if (condition) {
    # ...
} else {
    # ...
}

# if-then-elseif-else
if (condition) {
    # ...
} elseif (condition2) {
    # ...
} else {
    # ...
}