与Linux终端相比，double和single large有什么区别? [英] What is the difference between double and single bigger than in linux terminal

问题描述

在Linux中，>"和">>"之间有什么区别，我知道这与重定向有关，但不确定到底有什么区别

what is the difference between " > " and ">>" in linux i know it has to do with redirection but not sure what is exactly the difference

示例: ls> a.txt ls >> a.txt

example: ls > a.txt ls >> a.txt

推荐答案

您将在手册实际上，>用于将stdout重定向到文件，该文件将重写整个文件. >>用于将stdout输出追加到最后一行.

Actualy, > is for stdout redirection to file, which is rewrite entire file. >> is for append stdout output to the last line.

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