add permissions to execute and add comment for gpio variable

This commit is contained in:
Martin Selbmann 2020-08-23 15:58:11 +02:00
parent 84c896d48d
commit 56e2d776f8

1
buzzer.sh Normal file → Executable file
View file

@ -1,5 +1,6 @@
#!/bin/sh
# set gpio number
gpio=0
$(command -v gpio) mode IN $gpio