bash 如何更改 grep 查看文件/打印结果的顺序？
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How do I change the order in which grep looks at files/prints results?
提问by pandubear
I have a directory with a bunch of files with numerical filenames. They don't have leading zeroes, so if I do something like grep hello *in that directory I might get something like this:
我有一个目录，里面有一堆带有数字文件名的文件。他们没有前导零，所以如果我grep hello *在那个目录中做类似的事情，我可能会得到这样的东西：
22:hello, world!
6:hello
62:"Say hello to them for me."
I'd rather have the result be like this:
我宁愿结果是这样的：
6:hello
22:hello, world!
62:"Say hello to them for me."
The first thought that occured to me was to sort the results numerically with grep hello * | sort -nbut then I lose grep's colors, which I'd like to keep. What's the best way to do that?
我想到的第一个想法是用数字对结果进行排序，grep hello * | sort -n但随后我丢失了 grep 的颜色，我想保留它。最好的方法是什么？
回答by John Kugelman
ls * | sort -n | xargs -d '\n' grep hello
