One can read the book The Art of UNIX Programming by Eric S. Raymond. A person can also find tutorials at many locations on the internet, including right on the official UNIX website, eHow, and more.
Information on flash programming can be found online at CNET, Flash Pro Lessons, Programming Guide and Pro Flash Programming. There are numerous books about flash programming; most of which can be obtained for free from a public library.
Information on the UNIX file system can be found in some magazines dedicated to technology such as Science Illustrated. Information can also be found on UNIX's official website.
One can find information on PSP Homebrew on various websites that specialize in electronics programming. However, jailbreaking your PSP is illegal and it will not work.
"gettimeofday" is a command used in Linux and Unix, thus not capitalized. If one wishes to find information on it, the person should look for a manual or a list of Linux/Unix commands with definitions.
There are many different types of Unix Certification depending on what your career goals are. Check out Unix.org to find out information on the different certifications and for great test prep materials and tips.
There are some places in order for one to look for website hosting for Unix. However, it is strongly suggested that one should check out the main website of HostSearch.
Jobs for people who know the programming language Unix are available at many technology companies. To apply, visit the site of the company and find the link titled "jobs" and follow their instructions.
Fuser is a Unix command and requires some technical knowledge to fully understand. Information on Fuser is available from Wikipedia, The Geek Stuff or may be found in specialist magazines relating to Unix.
To find out about Windows XP programming updates you will need to visit the Microsoft Windows website. There are many other independent sites with information relating to Windows XP programming updates such as dummies and ehow.
You need to talk to your administrator, vendor, or ISP to see what servers are available to you.
There are a few places where one can find custom programming for their TV. Primarily, this involves looking up custom programming ideas in blogs and forums, and being able to get a handle on XBMC.
Unix files do not rely on extensions, therefore there is no command to find them.