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uptime
summary
����This subchapter looks at uptime, a UNIX (and Linux) command.
����uptime gives information about your server�s total uptime statistics.
uptime
����This subchapter looks at uptime, a UNIX (and Linux) command.
����uptime gives information about your server�s total uptime statistics.
info
����Type uptime:
����$ uptime
����20:03��up��1:43, 2 users, load averages: 0.94 0.82 0.78
����$
����uptime tells you how long your server has been running. uptime also gives the average system load for the last few minutes. Use uptime for a quick performance check. Collect daily data to watch for problems from underpowered CPUs or memory management.
comments, suggestions, corrections, criticisms
free music player coding example
����Coding example: I am making heavily documented and explained open source code for a method to play music for free � almost any song, no subscription fees, no download costs, no advertisements, all completely legal. This is done by building a front-end to YouTube (which checks the copyright permissions for you).
����View music player in action: www.musicinpublic.com/.
����Create your own copy from the original source code/ (presented for learning programming).
Because I no longer have the computer and software to make PDFs, the book is available as an HTML file, which you can convert into a PDF.
����Names and logos of various OSs are trademarks of their respective owners.