如何修复 rhel6 中损坏的 sudoers 文件,它不允许我进入 sudo
[bash ~]$ sudo su
sudo: >>> /etc/sudoers: syntax error near line 109 <<<
sudo: >>> /etc/sudoers: syntax error near line 109 <<<
sudo: parse error in /etc/sudoers near line 109
sudo: no valid sudoers sources found, quitting
sudo: unable to initialize policy plugin
我无法编辑此文件,因为权限不存在,这是虚拟机