Dealing with Junk Values in Remote SSH CLI Output via Paramiko

While using Python's Paramiko library for SSH connections and output retrieval from a remote machine's CLI, users may encounter unwanted junk values interspersed with the desired output. These values, often in the form of ANSI escape codes like "\x1b[2J\x1b[1;1H", can clutter the output and hinder its usability.

Understanding the Source of Junk Values

Contrary to the assumption that they are junk, these escape codes are vital for proper output display in a terminal environment.他們向終端提供有關如何格式化文本，移動光標等的說明。但是，如果您不使用交互式終端，這些代碼可能會出現問題。

[&& &&&&華 output = re.sub（r'（\ x1b \ [。這對於處理輸出中的非ASCII字符是必不可少的。