Metadata
Author: WikiMatrix
Data
English[en]
A metacharacter is a character that has a special meaning to a computer program, such as a shell interpreter or a regular expression (regex) engine.
Chinese[zh]
元字符 指计算机程序中具有特殊意义的字符,例如一个 SHELL 或一个 正则表达式 (regex)引擎。