THe sudoers file, if not already present, is placed in /etc., sudoers 文件（如果还没有的话）放在 /etc 中。 Backman. \ If proven in larger ...

30、 rén shēng jiù xiàng yī chǎng wǔ huì ， jiāo huì nǐ zuì chū wǔ bù de rén ， wèi bì néng péi nǐ zǒu dào sàn chǎng 。

Statistics show the Shanghai Composite Index has dived an accumulative 48% since the beginning of this year, making it the worst-performing stock index worldwide., 统计显示，今年以来上证综指累计跌幅高达48% ... The ...