12 lines
226 B
Bash
12 lines
226 B
Bash
#!/bin/bash
|
|
|
|
set -ex
|
|
|
|
echo "Setting up shutdown button"
|
|
|
|
config="dtoverlay=gpio-shutdown,gpio_pin=21,gpio_pull=up,active_low=1"
|
|
|
|
if ! grep -q "$config" /boot/config.txt; then
|
|
echo "$config" | sudo tee -a /boot/config.txt
|
|
fi
|