Linux “参数列表太长”时如何删除所有超过 3 天的文件？
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How to delete all files older than 3 days when "Argument list too long"?
提问by Edward Tanguay
I've got a log file directory that has 82000 files and directories in it (about half and half).
我有一个日志文件目录，里面有 82000 个文件和目录（大约一半）。
I need to delete all the file and directories which are older than 3 days.
我需要删除所有超过 3 天的文件和目录。
In a directory that has 37000 files in it, I was able to do this with:
在一个包含 37000 个文件的目录中，我能够做到这一点：
find * -mtime +3 -exec rm {} \;
But with 82000 files/directories, I get the error:
但是对于 82000 个文件/目录，我收到错误消息：
/usr/bin/find: Argument list too long
/usr/bin/find: 参数列表太长
How can I get around this error so that I can delete all files/directories that are older than 3 days?
我怎样才能解决这个错误，以便我可以删除所有早于 3 天的文件/目录？
采纳答案by hd1
To delete all files anddirectories within the currentdirectory:
要删除所有文件，并在目录内的当前目录：
find . -mtime +3 | xargs rm -Rf
Or alternatively, more in line with the OP's original command:
或者，更符合 OP 的原始命令：
find . -mtime +3 -exec rm -Rf -- {} \;
回答by vangheem
Can also use:
还可以使用：
find . -mindepth 1 -mtime +3 -delete
To not delete target directory
不删除目标目录
回答by 62mkv
Another solution for the original question, esp. useful if you want to remove only SOME of the older files in a folder, would be smth like this:
原始问题的另一个解决方案，尤其是。如果您只想删除文件夹中的一些旧文件，这很有用，就像这样：
find . -name "*.sess" -mtime +100
and so on.. Quotes block shell wildcards, thus allowing you to "find" millions of files :)
等等.. 引用阻止 shell 通配符，从而允许您“找到”数百万个文件:)
