Which command would you use to list the contents of a specific directory?

The command used to list the contents of a specific directory is "ls." This command is a fundamental utility in Linux that outputs the names of files and directories within the specified path. By default, if no path is provided, it lists the contents of the current working directory. You can also use options with "ls" to modify its output, such as displaying hidden files with the "-a" option or providing a more detailed view with the "-l" option.

Although "cd" is a command used to change the current directory, it does not list contents. The "dir" command can also be used to list directory contents, but it is more commonly associated with DOS and Windows operating systems; in Linux, "ls" is the preferred command. The "show" command does not exist in this context, making it an invalid choice for listing directory contents.