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 awk去重awk奇数行 March 17, 2016 带宽度的shell颜色脚本 October 18, 2017 jjuly更新脚本一 February 16, 2017