摘要: 1. basic optionssed [options] {command} {input-file}sed -nsed -n 'p' a.out打印a.out文件内容-n: 取消默认打印到屏幕功能sed -fsed [options] -f {sed-commands-in-file} {i... 阅读全文
posted @ 2014-07-27 16:21 yjjsdu 阅读(270) 评论(0) 推荐(0) 编辑