Powershell Application detection method example

Powershell detection method example
Modify the Powershell script
Modify the below script to suit your needs. The example below will look at strings in 3 different files. You will need to make the following modifications:
String variables
String<number>Location variables

#Define strings and their location. Also include the filename.

$String1 = ""
$String1Location = ""

$String2 = ""
$String2Location = ""

$String3 = ""
$String3Location = ""

# Detect presence of String1 in String1 Location
try {
    $String1Exists = Get-Content $String1Location -ErrorAction Stop
}
catch {
}

# Detect presence of String2 in String2 Location
try {
    $String2Exists = Get-Content $String2Location -ErrorAction Stop
}
catch {
}

# Detect presence of String3 in String3 Location
try {
    $String3Exists = Get-Content $String3Location -ErrorAction Stop
}
catch {
}

if (($String1Exists -match $String1) -and ($String2Exists -match $String2) -and ($String3Exists -match $String3)) {
    Write-Host "Installed"
}
else {
}