Situation description: After
I ffcslog in to the system with an account, I sudo -ineed to enter a password, and some do not need to enter a password.
However, after checking /etc/sudoers, I found that the ffcs account configured in it is nopasscorrect.
Troubleshooting process:
1. visudoCheck the configuration, NOPASSWD
2. Check the user group situation . Compared with the user group configured
id ffcs
for the same ffcsaccount , it is found that there is an additional user groupNOPASSWD
wheel
3. Check visudothe configuration again, and check wheelthe configuration of the user group
. It is found that wheelthe user group needs to enter a password. 并且，ffcs的配置在wheel用户组的配置上面 所以，底下wheel的生效。
So, when this ffcsis used sudo -i, a password is required.
Solution:
Delete the user group ffcsin wheel, so that sudo -ino password is required.
gpasswd -d ffcs wheel