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奇数行awk偶数行 September 18, 2014 mysql备份监控脚本 June 9, 2017 bmMemcached数据更新管理脚本 July 12, 2019