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This article mainly shows you "shell how to get a file name or extension", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "shell how to get a file name or extension" this article.

Get the file name or extension

Var=hack.fun.book.txtecho ${var%.*} hack.fun.bookecho ${var%%.*} hackecho ${var#.*} fun.book.txtecho ${var##.*} txt is all the content of the article "how to get a file name or extension by shell". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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