# Ethernaut CTF - Hello Ethernaut (Level 0)教程

By [hujiawei](https://paragraph.com/@hujiawei) · 2022-04-15

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1.谷歌浏览器打开开发者工具，快捷键为 ctrl+shift+I。找到控制台面板。如下图所示。

![](https://storage.googleapis.com/papyrus_images/9b4ad2697e32e00c8a2a2e1cf409fba556e7ead9b9803020ef7a7da96f51abdd.png)

2.点击“Get new instance”，下图位置。弹出狐狸钱包，确认。

![](https://storage.googleapis.com/papyrus_images/a8b2216cc2f72f0f619139c8312f931d441cb0f12a01db9bdf7414fe1137a82b.png)

3.在谷歌浏览器开发者工具中输入

`await contract.info()`

4.

await [contract.info](http://contract.info)1()

5.

await contract.info2("hello")

6.

await contract.infoNum()

7.

await contract.info42()

8.

await contract.theMethodName()

9.

await contract.method7123949()

10.

await contract.password()

11.

await contract.authenticate("ethernaut0")

12.弹出钱包，确认钱包。

13.点击 Submit instance，如下图位置。

![](https://storage.googleapis.com/papyrus_images/f04889d2705b6bfeff8114af21d2cc67ef2fc13612653a11d64b59ea1e7b70de.png)

14.本级结束，点击进入下一级。

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*Originally published on [hujiawei](https://paragraph.com/@hujiawei/ethernaut-ctf-hello-ethernaut-level-0)*