root::0:0:system admin:/:/bin/bash
install::0:0:installation program:/:/INSTALL/install
bin::2:2:system binary:/:
sync::5:0:flush buffers::/bin/sync
admin:*:10:10:basic admin::
uucp:*:11:11:*nix-to-*nix copy:/usr/spool/uucp:/usr/lib/uucp/uucico
mail:*:12:12:mailer:/usr/spool/mail:
news:*:13:13:news:/usr/spool/news:
guest::500:0:guest account:/home/guest:/bin/bash