Printing FAQ 7. Customizing UNIX 8. Using UNIX FAQ 9. Also, if the BackSpace key doesn't backspace, try the Delete key . This makes it easy to combine files and programs in many different and new ways.
Directories are special files that hold the names of other files or other directories.
See ACCC Online Disk Space Policy. A file name is a string of characters. UNIX does not give special relevance to periods or other characters, although some programs expect specific types of filenames. Each file has an associated owner and group. The owner is a logon account, and the group is a possibly empty group of logon accounts.