List the files in UNIX

The following list commands will be useful and handy.
ls -a
Lists the files and folders in the current working directory

ls -l
Lists the files and folders in the current working directory, with permissions

ls -a -R | more
Gives a list of all the files in the current directory as well as all the subdirectories. "since this is likely to be a long listing, it's 'piped' into *more* so the display pauses at the end of each screen."