常见问题解答

VIM 里方向键不管用了

你可能会注意到, 默认情况下 WSL 里的 Vim 的方向键不工作了。要修复这个故障， 你需要在你的 ~/.vimrc 里添加如下内容:

$ cat ~/.vimrc
set term=builtin_ansi

Sudo 时会显示 ‘Unable to Resolve Host’ 这样的警告

You may notice that every time you run sudo something, your system complains that it cannot resolve it’s own hostname, but then continues on anyway. To fix this annoyance, you need to add your system’s hostname to /etc/hosts:

$ cat /etc/hosts
127.0.0.1 localhost
127.0.0.1 nova
...

Here, my machine is called ‘nova’.