Explains: echo Command (echo $”string”) Double-quoted String Preceded By a Dollar Sign
The echo command is used to display text or the value of a variable in the terminal. When you use echo $”string”, the double-quoted string is preceded by a dollar sign, which indicates that the string is an ANSI C-style string. This means that special characters in the string, such as newline, tab, or backslash, … Read more