hyphen

In the world of Linux, small symbols can carry significant power. Among these symbols, the hyphen (-) is particularly versatile, appearing in numerous contexts with different meanings and uses. This article explores the functionalities of the hyphen in Linux Bash, providing insights through a question and answer format. Q1: What is the general use of "-" in Linux Bash commands? A1: In Linux Bash, the hyphen is commonly used as an option prefix in command-line arguments. For example, in commands like ls -l, -l is an option that modifies the behavior of the ls command to provide a detailed (long) listing of directory contents.