echo US > /tmp/country_code
mount --bind /tmp/country_code /proc/gl-hw-info/country_code
cat /proc/gl-hw-info/country_code
永久生效
cat /etc/rc.local
# Check that you haven't already added the below, then proceed
sed -i '1i\echo US > /tmp/country_code\nmount --bind /tmp/country_code /proc/gl-hw-info/country_code' /etc/rc.local
cat /etc/rc.local
# Verify that the lines were added, at next boot the system will still be the global version
reboot将地区修改成us.