Axlfc

sudo apt install -y apt-transport-https curl gnupg
curl -fsSL https://bazel.build/bazel-release.pub.gpg | gpg --dearmor > bazel.gpg
sudo mv bazel.gpg /etc/apt/trusted.gpg.d/
echo "deb [arch=amd64] https://storage.googleapis.com/bazel-apt stable jdk1.8" | sudo tee /etc/apt/sources.list.d/bazel.list
sudo apt update -y && sudo apt install -y bazel clang lldb lld openjdk-8-jdk llvm build-essential libc++-dev
echo 'export PATH="/usr/local/opt/llvm/bin:$PATH"
export LDFLAGS="-L/usr/local/opt/llvm/lib"
export CPPFLAGS="-I/usr/local/opt/llvm/include"
export CC=$(which clang)' >> ~/.profile
git clone https://github.com/carbon-language/carbon-lang

Axlfc

# Description: Control Bluetooth via console commands using only one function.
# Argument 1: 'on'; 'off'; 'show'; 'connect'; 'disconnect'; 'scan'; 'pair'
# Argument 2 (connect, disconnect, pair): A Bluetooth device name
bluetooth() {
  if [ "$1" = "on" ]; then
    sudo rfkill unblock bluetooth
    echo "Bluetooth Enabled"

  elif [ "$1" = "off" ]; then
    sudo rfkill block bluetooth

Axlfc

> [!NOTE]  
> Highlights information that users should take into account, even when skimming.

> [!TIP]
> Optional information to help a user be more successful.

> [!IMPORTANT]  
> Crucial information necessary for users to succeed.

> [!WARNING]  

Axlfc

function Check-DefaultBrowser {
    $currentBrowserProgId = (Get-ItemProperty 'HKCU:\Software\Microsoft\Windows\Shell\Associations\UrlAssociations\http\UserChoice').ProgId
    return -not ($currentBrowserProgId -like "FirefoxURL-*")
}

function Check-DefaultPDFApplication {
    $User = New-Object System.Security.Principal.NTAccount($env:UserName)
    $sid = $User.Translate([System.Security.Principal.SecurityIdentifier]).value
    $key = "HKU:\${sid}\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.pdf\UserChoice"

Axlfc

function Get-ComputerSerialNumber {
    try {
        $SerialNumber = (Get-WmiObject -class win32_bios).SerialNumber
        return $SerialNumber
    } catch {
        Write-Error "Failed to retrieve computer model and manufacturer information."
    }
}

Get-ComputerSerialNumber

Axlfc

function Get-EthernetIPAddress {
    try {
        # Get network adapters with Ethernet in their description
        $adapters = Get-NetAdapter | Where-Object { $_.InterfaceDescription -like '*Ethernet*' }

        if ($adapters.Count -eq 0) {
            Write-Error "No Ethernet adapter found."
            return $null
        }

Axlfc

function Get-EthernetMacAddress {
    try {
        # Get network adapters
        $adapters = Get-NetAdapter | Where-Object { $_.InterfaceDescription -like '*Ethernet*' }

        if ($adapters.Count -eq 0) {
            Write-Error "No Ethernet adapter found."
            return $null
        }

Axlfc

function Get-ComputerModelAndManufacturerFolderName {
    try {
        $csModel = (Get-ComputerInfo).CsModel
        $csManufacturer = (Get-ComputerInfo).CsManufacturer 
        $folderName = $csManufacturer + " " + $csModel
        return $folderName
    } catch {
        Write-Error "Failed to retrieve computer model and manufacturer information."
    }
}

Axlfc

function Get-WifiIPAddress {
    try {
        # Get network adapters with Wi-Fi in their description
        $adapters = Get-NetAdapter | Where-Object { $_.InterfaceDescription -like '*Wi-Fi*' }

        if ($adapters.Count -eq 0) {
            Write-Error "No Wi-Fi adapter found."
            return $null
        }

Axlfc

function Get-WifiMacAddress {
    try {
        # Get network adapters
        $adapters = Get-NetAdapter | Where-Object { $_.InterfaceDescription -like '*Wi-Fi*' }

        if ($adapters.Count -eq 0) {
            Write-Error "No Wi-Fi adapter found."
            return $null
        }