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Special Forums News, Links, Events and Announcements Complex Event Processing RSS News Street Smarts (or ? More on Driverless Cars) Post 302448959 by Linux Bot on Friday 27th of August 2010 03:30:05 PM
Old 08-27-2010
Street Smarts (or ? More on Driverless Cars)

by Eric A Morris,* New York Times Opinion “Freakonomics”. Bad news: with all due respect to Terrafugia, unless you're a fan of Futurama it's probably going to be awhile before you see a flying car. But cars that drive themselves are coming, probably within most of our lifetimes and possibly sooner than you might think. [...]

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news(1) 							   User Commands							   news(1)

NAME
news - print news items SYNOPSIS
news [-a] [-n] [-s] [items] DESCRIPTION
news is used to keep the user informed of current events. By convention, these events are described by files in the directory /var/news. When invoked without arguments, news prints the contents of all current files in /var/news, most recent first, with each preceded by an appropriate header. news stores the ``currency'' time as the modification date of a file named .news_time in the user's home directory (the identity of this directory is determined by the environment variable $HOME ); only files more recent than this currency time are considered ``current.'' OPTIONS
-a Print all items, regardless of currency. In this case, the stored time is not changed. -n Report the names of the current items without printing their contents, and without changing the stored time. -s report how many current items exist, without printing their names or contents, and without changing the stored time. It is useful to include such an invocation of news in one's .profile file, or in the system's /etc/profile. All other arguments are assumed to be specific news items that are to be printed. If a delete is typed during the printing of a news item, printing stops and the next item is started. Another delete within one second of the first causes the program to terminate. ENVIRONMENT VARIABLES
See environ(5) for a description of the LC_CTYPE environment variable that affects the execution of news. FILES
/etc/profile /var/news/* $HOME/.news_time ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | |Availability |SUNWesu | |CSI |Enabled | +-----------------------------+-----------------------------+ SEE ALSO
profile(4), attributes(5), environ(5) SunOS 5.10 20 Dec 1996 news(1)
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