sed合并行二 root@bwhhkle:~# cat lines.bak 1 2 3 4 5 6 root@bwhhkle:~# sed '{:z;N;$!bz;s/\n/ /g}' lines.bak 1 2 3 4 5 6 Tags: sed合并行, sed循环, sed详解 Read more articles Previous Postsed合并行 Next Postsed删除多余的空行 You Might Also Like cdn域名检测与同步 October 17, 2019 bmqp代码更新脚本 September 19, 2019 awk奇数行二 March 18, 2016