V2EX rm

Rm

释义 Definition

rm 是英文动词 remove(移除、删除)的常见缩写,最常见于类 Unix 系统的命令行中:rm 用来删除文件或目录(通常不可轻易恢复,需谨慎)。

发音 Pronunciation

/rm/

例句 Examples

Type rm old.txt to delete the file.
输入 rm old.txt 来删除这个文件。

If you run rm -rf /some/folder, you may permanently remove the entire directory and everything inside it.
如果你运行 rm -rf /some/folder,可能会把整个目录及其内容永久删除。

词源 Etymology

rm 来自 remove 的缩写用法;在计算机领域中,它固定化为命令名,源于早期 Unix 系统的命令设计传统(用简短字母提高输入效率)。

相关词 Related Words

文学作品 Literary Works

在传统“文学作品”中,rm 作为命令较少直接出现;但在计算机文化与技术写作中常见,例如:

  • The UNIX Programming Environment(Brian W. Kernighan, Rob Pike)
  • UNIX and Linux System Administration Handbook(Evi Nemeth 等)
  • The Linux Command Line(William Shotts)
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