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Update README.mdx
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nuoxoxo authored Nov 18, 2024
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8 changes: 5 additions & 3 deletions level08/README.mdx
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Expand Up @@ -53,13 +53,15 @@ write(1, "aB\n", 3aB
```

Observation:
- it reads the contents of a file
- as long as the filename contains no "token" as substr

- it reads file contents, as long as the filename contains no substr "token"
- renaming `./token` is not allowed
- but we can make a symlink of it
- syntax: `ln -s real_path_src real_path_symlink`

Solution

```b
> ln -s `realpath token` /tmp/tok
> ln -s `realpath token` /tmp/totem
> ./level08 /tmp/totem
```

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