Permission denied in mac terminal

Question

I'm trying to write a command on mac terminal using the root, but it shows me that the permission denied, when I use the sudo it shows that the command not found

can any one please help me

aftheers-MacBook-Air:scripts root# ./ArduinoWifiShield_upgrade.sh
-sh: ./ArduinoWifiShield_upgrade.sh: Permission denied

Solution 1

You have to make the file executable:

chmod +x ArduinoWifiShield_upgrade.sh

Solution 2

To avoid permission denied prompt, type this command and continue

sudo su

Install the packages in this admin mode,

then go back to normal mode

exit

Comments

[Arc676]

Did you make the file executable using chmod +x ArduinoWifiShield_upgrade.sh?

[bot19]

explanation would be good