<ul>
<li>outline</li>
</ul>
<pre><code class="lang-plaintext">cat /root/.bashrc | grep -E 'HISTSIZE|HISTFILESIZE'
# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000
</code></pre>
<ul>
<li>unlimit bash history</li>
</ul>
<pre><code class="lang-plaintext">vim .bashrc
HISTSIZE=
HISTFILESIZE=
</code></pre>
<ul>
<li>ChatGPT 3.5 (O)</li>
</ul>
<p><img src="https://blog.kakaocdn.net/dn/cd7VFg/btrXRUt51kY/z0gNsJKz9bKZpLfPnHG9kK/img.png" alt /></p>


* outline
    

```plaintext
cat /root/.bashrc | grep -E 'HISTSIZE|HISTFILESIZE'
# for setting history length see HISTSIZE and HISTFILESIZE in bash(1)
HISTSIZE=1000
HISTFILESIZE=2000
```

* unlimit bash history
    

```plaintext
vim .bashrc
HISTSIZE=
HISTFILESIZE=
```

* ChatGPT 3.5 (O)
    

![](https://blog.kakaocdn.net/dn/cd7VFg/btrXRUt51kY/z0gNsJKz9bKZpLfPnHG9kK/img.png align="left")

unlimit bash history (feat. ChatGPT 3.5)

Linux/Bash

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