User:Kim/Special Issue 27/uptime: Difference between revisions

Revision as of 20:23, 26 May 2025

project page
for more loose thoughts go to Timekeeping device

Intro

$ uptime is a command that returns set of values involving, the current time, and the amount of time system is in running state, number of users currently logged in, and the load time for the past 1, 5 and 15 minutes respectively (on linux the command comes with options).
Running $ uptime on your local terminal will output these values for your computer. logging into a server and running $ uptime will respond with the servers stats.
Uptime is generally used as a measure for system reliability (yes please question that).
Turning to cerealbox, I recognize it as a highly temporal server. Not only for the fact that it goes down often, it also has a determined moment of initialization (ironically also called birth) which is the start of our years program, and an equally determined life end (year 24/26 graduation).
Another layer of time is created through the servers micro-material temporality (geological history and futures).

In that sense multiple time layers connect a community that use the server, the servers own operations and its material relations.

Raspberry Pi

which model do we use? Pi 4B

Materials


Material	Application (on the raspberry pi)	Source	Method of sourcing	Reference	Timescale (circle)
Silicon Dioxide (from Sand)	Semiconductor chip (CPU + GPU) Broadcom BCM2835 ^[1] + Circuit Board (fiber glass)	coastal + riverbed areas Worldwide ^[2]	mining	"Raspberry Pi LifeCycle: Materials", Iyesha Puri 2016 ^[3]
Copper	Circuit Board (conductive pathways)	Chile world’s largest copper producer (supplying 27% of the global supply in 2021) others are Peru, Mexico, Congo ^[4]	extraction: mining / smelting		Copper from Atacama: 9 million years old ^[5] recycling without loss of quality (80% of all copper ever mined is still in use today ^[6])
Tin	Solder / plating		extraction: mining / smelting
Silver			extraction: mining / smelting
Palladium
Gold	(wire) connects components on circuit board	China, Russia, Australia (largest producers) ^[7]	extraction / mining		65 million to 3 billion years old ^[8]

↑ a crystal is grown from the purified silicon (silicon ingot). then cut into a "wafer", ultrathin layer which builds the basis for semiconductor chip
↑ on the biological impact of sand extraction and why it is scarcer than one might think https://www.greenfacts.org/en/sand-extraction/index.htm#1
↑ https://www.designlife-cycle.com/raspberry-pi
↑ see list of worlds largest copper mines: https://www.mining-technology.com/marketdata/ten-largest-coppers-mines/?cf-view
↑ https://lemag.ird.fr/fr/lage-du-cuivre
↑ https://en.wikipedia.org/wiki/Copper#Recycling
↑ https://en.wikipedia.org/wiki/Gold_mining#Statistics
↑ https://www.geologyforinvestors.com/age-matters-exploration-and-the-dating-of-rocks/ and https://www.azom.com/article.aspx?articleid=1772

server (concept)

Peripheral Centers and Feminist Servers

feminist server manifesto (a version of)

A Wishlist for Trans*feminist Servers

A traversal network of feminist servers

publishing

since a servers most 'natural' way of interfacing might be the terminal, is it possible to make a publication (mainly) working in there? it could maybe still have other outlets, web or print

I remembered that martin at Pre Post Print used vim to format text, here is a translated quote from the event pad

Martin's text editor: vim (https://doc.ubuntu-fr.org/vim ) -> ASCII art? Toilet: http://caca.zoy.org/wiki/toilet (other tools: https://wiki.archlinux.org/title/ASCII_art ) Computers can no longer grep/read text information in ASCII art, but we humans can, it's quite interesting.
Single-width space justification: !par tool to make the width x characters wide = single-width justification (adds double or triple spaces) Columns... WOW <3 it's crude but fun. PAR: https://vim.fandom.com/wiki/Par_text_reformatter

resources

minerals: Copper Mining Documentary
mapping: calculating empires map; bureau de etudes

[1] rystal is grown from the purified silicon (silicon ingot). then cut into a "wafer", ultrathin layer which builds the basis for semiconductor chip

[2] the biological impact of sand extraction and why it is scarcer than one might think https://www.greenfacts.org/en/sand-extraction/index.htm#1

[3] ttps://www.designlife-cycle.com/raspberry-pi

[4] see list of worlds largest copper mines: https://www.mining-technology.com/marketdata/ten-largest-coppers-mines/?cf-view

[5] ttps://lemag.ird.fr/fr/lage-du-cuivre

[6] ttps://en.wikipedia.org/wiki/Copper#Recycling

[7] ttps://en.wikipedia.org/wiki/Gold_mining#Statistics

[8] ttps://www.geologyforinvestors.com/age-matters-exploration-and-the-dating-of-rocks/ and https://www.azom.com/article.aspx?articleid=1772

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@@ Line 99: / Line 99: @@
 ==resources==
+;minerals
 : [https://www.youtube.com/watch?v=jNUbroQ2XZ4 Copper Mining Documentary]
-:
+;mapping
+: [https://calculatingempires.net/?pos=18961.35%2C8687.94%2C12.5831 calculating empires map]
+: [https://bureaudetudes.org/ bureau de etudes]