U

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

UDF (Universal Disk Format)
UDIF (Universal Disk Image Format)
UDP (User Datagram Protocol)
UID
Unix
     case insensitivity and
     CUPS 2nd
     pagers
     search tools
     Unix File System (UFS)
Unix commands
     apropos
     arp -a
     at, atq, and atm
     atlookup
     atrun
     batch command
     bless
     bzip2
     cat
     cd 2nd
     chmod 2nd 3rd
         ACLs and
     chown
     cp 2nd
     curl
     date
     diff
     echo
         shutting off
     export
     find 2nd
     for
     grep 2nd
     gzip
     hdiutil
     history
     id
     ifconfig
     ipfw
         risks of using
     kill
     killall
     last
     less utility
     locate
     lpstat -a
     lsof
     make utility
     man
     mdfind
     mdls
     mkdir 2nd
     mktemp
     more utility
     mv 2nd
     ncutil
     netstat -r
     nmap
     nvram tool
     open
     osascript
     ps
     pwd 2nd
     read
     rm 2nd
     rmdir 2nd
     rxvt
     set 2nd
     sudo 2nd 3rd
     tar
     top
     until
     w
     while
     who
Unix software
     compiling
     installing
         DarwinPorts
         Fink
     uninstalling
until command
Upgrade Install
upgrading operating systems
USB printers, adding
user authentication
     at login
User crontab file
User domain
user switching, fast 2nd 3rd
users
     administrative users
     authentication via Open Directory
     creating
     deleting
     disabling
     managing
         Accounts preference panel
         Parental Controls
     managing usinf information
     monitoring
     nonhuman users
         creating
     numbering scheme
     root user
         enabling
Users folder
usr directory