Rating: 3.0

In insert mode, enter `ctrl-r =`, and type `system('cat /flag')`.

```
TWCTF{the_man_with_the_vim}
```

jfunctionSept. 3, 2018, 5:19 a.m.

`ctrl+k` to enter the man page (for diff, say), then `!cat /flag` works here too.