Is bash a noun verb adjective or adverb?

Neither, the Word 'bash' cannot be found in the dictionary or thesaurus, so, there is no such Word

I think this 'bash' is a noun...thank you hope you.

bash 是一个名词。在计算机领域，bash 通常指的是 Bourne Again SHell，这是一种命令语言解释器，用于在 Unix 和类 Unix 操作系统中执行命令。