V2EX rsync

Rsync

释义 Definition

rsync:一种常用的文件同步/备份工具与命令,用于在本地或通过网络在两处目录之间高效复制并保持一致;典型特点是支持增量传输(只传变化的部分),常用于备份、镜像与部署。(也可指该程序本身。)

发音 Pronunciation

/r.sk/

例句 Examples

I used rsync to copy my photos to an external drive.
我用 rsync 把照片复制到外接硬盘上。

Using rsync over SSH, the team synchronizes the website files to the production server every night to keep it up to date.
团队通过 SSH 使用 rsync 每晚把网站文件同步到生产服务器上,以保持最新。

词源 Etymology

rsync 常被解释为 remote sync(远程同步) 的缩写或名称来源,强调它最初面向跨主机的同步需求;其核心思路是通过比较文件差异来减少传输量,从而实现更高效的同步与备份。

相关词 Related Words

文学与作品 Literary Works

  • The Linux Command Line(William E. Shotts, Jr.)
  • UNIX and Linux System Administration Handbook(Evi Nemeth 等)
  • Linux Pocket Guide(Daniel J. Barrett)
  • Linux Bible(Christopher Negus)
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