在外壳中创建日期格式为dd/mm/yyyy的文件名 [英] Create file name with date format dd/mm/yyyy in shell

问题描述

最近，我遇到了使用bash shell创建具有日期格式的文件名的情况，如下例所示

Recently, I come across creating a file name with date format as below example by using bash shell

touch 22/04/2017

它会引发错误，这意味着您无法使用这种格式创建文件名.

It throws error, which means you can't create file name with this format.

touch: 22/04/2014: No such file or directory

有人知道吗?

推荐答案

警告:这只是为了做到这一点而做的一种方法，实际上并不推荐也不使用.首先是不允许使用此类字符的原因.

Warning: This is a way to do it just for the sake of doing it, it's not actually recommended nor used. There are reasons such characters are not allowed in the first place.

如果您需要这样做，可以使用此/完全相同但不是的字符. 通常，正如Guillaume Jacquenot所说，不允许使用此类文件名.

If you need to do that, you could use this character which looks exactly like the / but is not. Generally, as Guillaume Jacquenot said, such filenames are not allowed.

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