理解 xargs 中的递归 grep [英] To understand recursive grep in xargs
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问题描述
What is the practical difference between the following two commands?
Command A
find . -type f -print0 | xargs -0 grep -r masi
Command B
find . -type f -print0 | xargs -0 grep masi
In short, what is the practical benefit of Command A?
解决方案
None .. -r
is for recursively searching directories, but the -type f
will prevent find
from returning directory names.
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