linux grep命令的-P和-o选项的作用

linux grep命令的-P和-o选项的作用 # grep 命令的选项有哪些? Usage: grep [OPTION]... PATTERN [FILE]...Search for PATTERN in each FILE or standard input.PATTERN is, by def
posted @ 2022-06-27 10:54  行走的思想  阅读(4077)  评论(0编辑  收藏  举报