Linux

Ubuntu apt换国内源 https://blog.csdn.net/RadiantJeral/article/details/104184351 https://mirrors.tuna.tsinghua.edu.cn/help/ubuntu/ 打开终端输入命令下载vim工具 1 sudo apt-get install vim 1.备份 /etc/apt/sources.list 1 sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak 2.编辑 /etc/apt/sources.list 打开 /etc/apt/sources.list： 1...