NAME
  ls - list directory contents

SYNOPSIS
  ls [OPTION]... [FILE]...

DESCRIPTION
  List information about the specified files, or the current working directory by default.

OPTIONS
  -a
    do not ignore entries starting with .
  -l
    use a long listing format

EXAMPLES
  ls
    Displays the contents of the current directory.

  ls /bin /mnt
    Displays the contents of the `/bin`/ and `/mnt` directories, one after the other.