connect wifi

wpa_supplicant.conf

country=TH
update_config=1
ctrl_interface=/var/run/wpa_supplicant
network={
 ssid="Artisan HQ"
 psk="Artisan"
}

hostname

sudo nano /etc/hosts

127.0.0.1 eastbar

set on boot

rc.local


package main

import (
    "bytes"
    "log"
    "os/exec"
)

func main() {
    cmd := exec.Command("omxplayer", "-o",  "hdmi", "test.mp4" )
    var out bytes.Buffer
    cmd.Stdout = &out
    err := cmd.Run()
    if err != nil {
        log.Fatal(err)
    }
}