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Ted: /* ^ SSH keep alive facility */

2026-01-28T20:35:46Z

^ SSH keep alive facility

Ted: Add example dd call to create flash drive installer based on Linux ISO image

2026-01-19T17:24:08Z

Add example dd call to create flash drive installer based on Linux ISO image

Ted: Formatting for separate lines

2025-11-26T18:43:53Z

Formatting for separate lines

Ted: Add section for Bluetooth utilties

2025-11-26T17:54:30Z

Add section for Bluetooth utilties

Ted: /* ^ Linux Distributions */ move section content to new page titled "Linux".

2025-02-18T17:47:50Z

^ Linux Distributions: move section content to new page titled "Linux".

Ted: Add abbreviated top link to local page "Duniya" or World.

2024-07-10T20:32:01Z

Add abbreviated top link to local page "Duniya" or World.

Ted: /* ^ Mathematica */ - add links to articles on number e.

2024-04-10T17:31:55Z

^ Mathematica: - add links to articles on number e.

Ted: /* ^ Technology */ - update with link to dedicated local wiki page on technology

2023-05-11T21:19:25Z

^ Technology: - update with link to dedicated local wiki page on technology

Ted: /* ^ Geography and Science */ - add link to Wikipedia James Webb telescope heat shield

2023-05-11T21:09:02Z

^ Geography and Science: - add link to Wikipedia James Webb telescope heat shield

Ted: add link to "AT commands" NN page

2023-05-03T18:21:50Z

add link to "AT commands" NN page

← Older revision		Revision as of 20:35, 28 January 2026
Line 443:		Line 443:
	</pre>		</pre>

		+	Restart ssh daemon with:

		+	# /etc/rc.d/sshd restart

	<!-- comment -->		<!-- comment -->

← Older revision		Revision as of 17:24, 19 January 2026
Line 86:		Line 86:
	</ul>		</ul>

		+	One way to create a flash drive based Ubuntu installer, writing ISO image to drive:
		+
		+	$ sudo dd if=ubuntu-24.04.1-live-server-amd64.iso of=/dev/sda bs=1M status=progress

	<!-- comment -->		<!-- comment -->

@@ Line 653: / Line 653: @@
 Available to normal users:  bluetoothctl.  In interactive mode perform the following:
-[bluetoothctl]# scan on
+[bluetoothctl]# scan on<br />
-[bluetoothctl]# scan on
+[bluetoothctl]# scan on<br />
-[bluetoothctl]# pair 40:66:83:3E:1E:C2
+[bluetoothctl]# pair 40:66:83:3E:1E:C2<br />
-[bluetoothctl]# trust 40:66:83:3E:1E:C2
+[bluetoothctl]# trust 40:66:83:3E:1E:C2<br />
-[bluetoothctl]# connect 40:66:83:3E:1E:C2
+[bluetoothctl]# connect 40:66:83:3E:1E:C2<br />
 <!-- odne komentar -->

@@ Line 647: / Line 647: @@
 </ul>
-<!-- comment -->
+== [[#top|^]] Bluetooth utilties Linux ==
-<!-- SECTION - Unix and Linux utilities -->
+<!-- odne komentar -->
 == [[#top|^]] Unix and Linux utilities ==

← Older revision		Revision as of 17:47, 18 February 2025
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	__TOC__		__TOC__

−
−
−	~~<!-- comment -->~~
−
−	~~== [[#top\|^]] Linux Distributions ==~~
−
−	~~<br />~~
−	Following section holds links to some commonly used server and desktop Linux distributions, available for download as install isos and sometimes as minimal net install isos. After these full-scale distros are listed some of the smaller distributions of Linux and supporting softwares. These smaller distros appear to be a good starting point for learning how to design and build embedded Linux systems . . .
−
−	* [https://www.ubuntu.com/download/alternative-downloads Ubuntu Linux supported releases, 32-bit and 64-bit]
−	** https://launchpad.net/ubuntu/+archivemirrors . . . Ubuntu package mirrors
−
−	* [https://www.debian.org/releases/ Debian Linux releases description and list]
−	** [https://raphaelhertzog.com/2011/03/14/missing-firmware-in-debian-learn-how-to-deal-with-the-problem/ Debian missing firmware, e100/d102e_ucode.bin]
−	** [https://www.cyberciti.biz/howto/question/linux/dpkg-cheat-sheet.php dpkg cheat sheet]
−	* [https://www.archlinux.org/download/ Arch Linux download]
−
−	~~- 2017-11-30 -~~
−	* [http://distro.ibiblio.org/tinycorelinux/ Tiny Core Linux]
−	* [http://www.zdnet.com/article/hands-on-with-picore-7-0-tiny-core-linux-for-the-raspberry-pi/ Tiny Core Linux for RaspberryPi - ZDNet article]
−	* [http://www.tinycorelinux.net/corebook.pdf Tiny Core Book]
−
−	~~- 2017-12-08 -~~
−	* http://trac.clfs.org/
−
−	~~- 2018-08-24 - 32-bit and light-weight Linux distros~~
−	* https://itsfoss.com/lightweight-linux-beginners/ Distros Peppermint, Lubuntu . . . Puppy Linux, Tinycore
−	** https://lubuntu.net/lubuntu-18-04-bionic-beaver-released/
−
−
−
−	~~<!-- comment -->~~
−
−	~~=== [[#top\|^]] lists of Linux distribution releases ===~~
−
−	~~<ul>~~
−	* [https://access.redhat.com/articles/3078 Red Hat Enterprise releases]
−	~~</ul>~~
−
−
−	~~<!-- comment -->~~
−
−	~~=== [[#top\|^]] Create Linux install drive from iso ===~~
−
−	~~Iso to USB thumb drive details at https://askubuntu.com/questions/372607/how-to-create-a-bootable-ubuntu-usb-flash-drive-from-terminal . . .~~
−
−	~~<i>Excerpt from AskUbuntu article:</i>~~
−
−	~~<pre>~~
−	~~sudo umount /dev/sdb~~
−	~~sudo dd if=/path/to/ubuntu.iso of=/dev/sdb bs=1M~~
−
−	~~</pre>~~

@@ Line 1: / Line 1: @@
-[[musica|<font color="#80aaff">m</font>]] &nbsp; [[bulletin-board|<font color="#80aaff">b</font>]] &nbsp; [[Bootloading|<font color="#80aaff">bl</font>]] &nbsp; [[Devzone_posts|<font color="#80aaff">d</font>]] &nbsp; [[#bottom|<font color="#80aaff">e</font>]] &nbsp; [[Zephyr_drivers|<font color="#80aaff">z</font>]] &nbsp; [[at_commands|<font color="#80aaff">a</font>]]
+[[musica|<font color="#80aaff">m</font>]] &nbsp; [[bulletin-board|<font color="#80aaff">b</font>]] &nbsp; [[Bootloading|<font color="#80aaff">bl</font>]] &nbsp; [[Devzone_posts|<font color="#80aaff">d</font>]] &nbsp; [[#bottom|<font color="#80aaff">e</font>]] &nbsp; [[Zephyr_drivers|<font color="#80aaff">z</font>]] &nbsp; [[at_commands|<font color="#80aaff">a</font>]] &nbsp; [[Duniya|<font color="#80aaff">d</font>]]
 <br />
 <center>

← Older revision		Revision as of 17:31, 10 April 2024
Line 2,365:		Line 2,365:

	== [[#top\|^]] Mathematica ==		== [[#top\|^]] Mathematica ==
		+
		+	The irrational number e:
		+
		+	* https://en.wikipedia.org/wiki/Category:E_(mathematical_constant)
		+	* https://en.wikipedia.org/wiki/Proof_that_e_is_irrational
		+	*

	Recommended calculus and algebra notes at Paul's Online Notes:		Recommended calculus and algebra notes at Paul's Online Notes:

@@ Line 2,392: / Line 2,392: @@
 == [[#top|^]] Technology ==
-<br />
+Tech related references and notes moved to [[Tecnologia|NN Technology page]].
 <!-- SECTION -  -->

@@ Line 2,356: / Line 2,356: @@
 *  Mountain trail in Madeira, Portugal
 Beyond the biodiverse forests on the outer edges of Madeira Island, the land rises, reminding hikers that this Portuguese island is the tip of a shield volcano. Trails allow passage up into these higher elevations, including paths created from the island’s old (and still functioning) aqueduct system. Some of the decommissioned channels, called levadas, have been repurposed as hiking trails.
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