boards/machine: unify procedures for each OS

Author: sago35

content/microcontrollers/arduino-nano33-iot.md

@@ -76,29 +76,7 @@ bossac --help
 
 Once you have installed the needed BOSSA command line utility, as in the previous section, you are ready to build and flash code to your Arduino Nano33 IoT board.
 
-### CLI Flashing on Linux
-
-- Plug your Arduino Nano33 IoT board into your computer's USB port.
-- Build and flash your TinyGo code using the `tinygo flash` command. This command flashes the Arduino Nano33 IoT with the blinky1 example:
-
-    ```
-    tinygo flash -target=arduino-nano33 examples/blinky1
-    ```
-
-- The Arduino Nano33 IoT board should restart and then begin running your program.
-
-### CLI Flashing on macOS
-
-- Plug your Arduino Nano33 IoT board into your computer's USB port.
-- Build and flash your TinyGo code using the `tinygo flash` command. This command flashes the Arduino Nano33 IoT with the blinky1 example:
-
-    ```
-    tinygo flash -target=arduino-nano33 examples/blinky1
-    ```
-
-- The Arduino Nano33 IoT board should restart and then begin running your program.
-
-### CLI Flashing on Windows
+### CLI Flashing
 
 - Plug your Arduino Nano33 IoT board into your computer's USB port.
 - Build and flash your TinyGo code using the `tinygo flash` command. This command flashes the Arduino Nano33 IoT with the blinky1 example:

content/microcontrollers/arduino-zero.md

@@ -70,7 +70,7 @@ bossac --help
 
 Once you have installed the needed BOSSA command line utility, as in the previous section, you are ready to build and flash code to your Arduino Zero board.
 
-### CLI Flashing on Linux
+### CLI Flashing
 
 - Plug your Arduino Zero board into your computer's USB port.
 - Build and flash your TinyGo code using the `tinygo flash` command. This command flashes the Arduino Zero with the blinky1 example:
@@ -81,27 +81,6 @@ Once you have installed the needed BOSSA command line utility, as in the previou
 
 - The Arduino Zero board should restart and then begin running your program.
 
-### CLI Flashing on macOS
-
-- Plug your Arduino Zero board into your computer's USB port.
-- Build and flash your TinyGo code using the `tinygo flash` command. This command flashes the Arduino Zero with the blinky1 example:
-
-    ```
-    tinygo flash -target=arduino-zero examples/blinky1
-    ```
-
-- The Arduino Zero board should restart and then begin running your program.
-
-### CLI Flashing on Windows
-
-- Plug your Arduino Zero board into your computer's USB port.
-- Build and flash your TinyGo code using the `tinygo flash` command. This command flashes the Arduino Zero with the blinky1 example:
-
-    ```
-    tinygo flash -target=arduino-zero examples/blinky1
-    ```
-
-- The Arduino Zero board should restart and then begin running your program.
 
 ### Troubleshooting
 

content/microcontrollers/teensy36.md

@@ -26,29 +26,7 @@ The [PJRC Teensy 3.6](https://www.pjrc.com/store/teensy36.html) is a small ARM d
 
 In order to flash your TinyGo programs onto the Teensy 3.6 board, you will need to install the `teensy_loader_cli` (https://github.com/PaulStoffregen/teensy_loader_cli) on your machine.
 
-### CLI Flashing on Linux
-
-- Plug your Teensy 3.6 into your computer's USB port.
-- Flash your TinyGo program to the board using this command:
-
-    ```shell
-    tinygo flash -target=teensy36 [PATH TO YOUR PROGRAM]
-    ```
-
-- The Teensy 3.6 board should restart and then begin running your program.
-
-### CLI Flashing on macOS
-
-- Plug your Teensy 3.6 into your computer's USB port.
-- Flash your TinyGo program to the board using this command:
-
-    ```shell
-    tinygo flash -target=teensy36 [PATH TO YOUR PROGRAM]
-    ```
-
-- The Teensy 3.6 board should restart and then begin running your program.
-
-### CLI Flashing on Windows
+### CLI Flashing
 
 - Plug your Teensy 3.6 into your computer's USB port.
 - Flash your TinyGo program to the board using this command: