摘要: 1. sed -n '1~2p' /etc/passwd 2.sed -n '2~10p' /etc/passwd | sed 's/bin/linux/g' 3.sed -n '$p' /etc/passwd 4.sed -r 's/^#|[ \t]'//g' /etc/fstab 5.sed - 阅读全文
posted @ 2020-06-15 23:29 yi2020 阅读(79) 评论(0) 推荐(0) 编辑