What command provides a list of files in the current directory in Linux?

• A. rm
• B. mkdir
• C. ls
• D. cd

Answer: (C)

The command that provides a list of files in the current directory in Linux is "ls." This command is an abbreviation for "list" and is one of the fundamental commands used in Linux and Unix-like operating systems to display the contents of a directory. When executed without any options or arguments, "ls" will show the names of files and subdirectories in the current working directory, making it a vital tool for navigating and managing files within the system.

Using "ls" can be combined with various options to enhance its output. For example, using "ls -l" displays detailed information about each file, including permissions, ownership, size, and modification date, while "ls -a" includes hidden files in the listing. This flexibility makes "ls" an essential command for users and administrators alike when working with the file system in a Linux environment.