摘要： 1 add write permission to /etc/sudoers file2 add your login in under these lines:# User privilege specificationroot ALL=(ALL) ALLyourlogingALL=(ALL) ALL3 restore the original file permission 阅读全文

摘要： We can edit the GRUB config to start the Ubuntu from text interface, by doing this the performance should be better.1 grant write permission to grub.cfg filesudo chmod +w /boot/grub/grub.cfg2 edit the cnfg file and add the text loginsudo vi grub.cfgAdd "text" at the end of this line:linux 阅读全文

摘要： 创建.vimrc文件，添加如下内容：syntax on。 阅读全文