我正在尝试在Mac终端使用root编写命令,但它显示权限被拒绝,当我使用sudo时,它显示命令未找到。请问有人可以帮我吗?aftheers-MacBook-Air:scripts root# ./ArduinoWifiShield_upgrade.sh -sh: ./ArduinoWifiShield_upgrade.sh: Permission denied
chmod +x ArduinoWifiShield_upgrade.sh
命令将文件设置为可执行? - Arc676