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16)sudo free password
16.sudo free password
打开终端,输入以下命令,找到%sudo这一行,如下图所示,将最后一个ALL修改为NOPASSWD:ALL
Open the terminal, enter the following command, find the %sudo line, as shown in the figure below.
Change the last ALL to NOPASSWD:ALL
sudo visudo

Then press "Ctrl+S" to save, and then press Ctrl+X to exit.
After restarting the system, you do not need to enter the password again when you enter sudo again to obtain temporary administrator rights.