Bash 脚本:删除最旧的目录

问题描述

我想查找最旧的目录(在目录内)，然后将其删除.我正在使用以下内容:

I want to look for the oldest directory (inside a directory), and delete it. I am using the following:

rm -R $(ls -1t | tail -1)

ls -1t |tail -1 确实给了我最旧的目录，问题是它没有删除目录，而且它还列出了文件.

ls -1t | tail -1 does indeed gives me the oldest directory, the the problem is that it is not deleting the directory, and that it also list files.

我该如何解决这个问题?

How could I please fix that?

推荐答案

这不是很漂亮，但很管用:

This is not pretty but it works:

rm -R $(ls -lt | grep '^d' | tail -1  | tr " " "
" | tail -1)

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