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

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• 
  UART (universal asynchronous receiver/transmitter)
• 
  UDP, parameters
• 
  udpprintfs
• 
  ULIMIT
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  umask(S), default mask
• 
  undelete, controlling time
• 
  undelete depth
• 
  undelete time
• 
  undo structures, number in system
• 
  universal asynchronous receiver/transmitter, UART
• 
  upgrading hardware
• 
  user configuration, kernel parameters
• 
  User Datagram Protocol, parameters
• 
  user mode, operating system state
• 
  %usr field, sar -u
• 
  /usr/adm/messages, ``Physical memory'', ``How the buffer cache works''

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

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