Uh-oh, here comes the barrage of Christmas or other religious denomination “Just got my pi” posts.....Will not boot, will not reboot, will not shutdown, freezes, disconnects at random times, no leds lit, wifi does not work, crashes, can't see the password, what case do I buy, what is the password, keyboard repeats characters, gets too hot, capacitor fell off, can't image sd card, what image is the best to use, where do I start, voltage is too low, what is it good for, is it supposed to smoke, what electronics do I buy, this is all I got for Christmas...Where is my iPhone, etc., etc.
Some starting points for future new users:
1) The WIKI. The best and most informative place to start. You really should read every link BEFORE you buy the raspberry pi and peripherals to save yourself a huge, let me repeat, huge amount of grief and wasted time.:
http://elinux.org/RaspberryPiBoard2) Google the entire world and start reading up
http://lmgtfy.com/?q=raspberry+pi3) Read through or Google this forum or other forums. Use Google to search this forum, not the search box if you want better results. This forum is another fantastic resource to select peripherals that are recommended to work with the pi:
site:raspberrypi.org “put search terms here without quotes”
4) The MagPi magazine is a great start for beginners
http://www.themagpi.com/5) Get yourself a Linux book if you have the cash. You can start with any one of the very beginner series that are available, but for a very easy to read book that covers a little of everything that you really need to do anything useful, my recommendation for beginner to intermediate users is to get the most recent “Bible” series of books from author Christopher Negus; it is very easy to read.
6) Use all the command line help tools that come with Linux (Don't type the “ or < or > characters).
a) online manual
man <enter command here>. Type “man man” for help
b) search online manual with keyword
man -k <enter any text here>
c) If it isn't available with man, try info. Type “info info” for help.
info <enter command here>
d) get help with shell built-in commands. You guessed it, type “help help” for help.
help <enter built in shell command here>
e) There is a ton of detailed online documentation for specific packages in the sub-directories of /usr/share/doc. Usage, examples, etc.
NOTE: So that you can read the text from these commands, if it is more than one page pipe it to the “less” command. You can use the arrow keys or page/up page/down keys to scroll up and down the page. Type “q” to quit.
For example:
man ifconfig | less