grep -v 'grep'
时间: 2023-11-22 17:09:56 浏览: 76
引用中提到,"grep -v grep"的作用是反向查询,即过滤出不包含"grep"的进程信息。在这个命令中,"grep -v grep"的目的是为了去除包含"grep"的项,因为在使用"ps aux | grep proc | grep -v grep"或"ps -ef | grep test_server| grep -v grep | wc -l"这样的命令时,会出现包含grep命令本身的进程信息,而我们实际需要的是其他的进程信息。所以使用"grep -v grep"的目的是去除这些不需要的进程信息,只保留我们所需的进程信息。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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- *2* [Linux中grep -v grep命令的作用](https://blog.csdn.net/m0_70103775/article/details/129394145)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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