uptime (UNIX/Linux command) (original) (raw)

music

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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.

†UNIX used as a generic term unless specifically used as a trademark (such as in the phrase “UNIX certified”). UNIX is a registered trademark in the United States and other countries, licensed exclusively through X/Open Company Ltd.