KenichiroMATOHARA matoken

## 1135f710-020e-4cdb-a375-430dbe85e7fe.html
<!DOCTYPE html> <html lang=en class=title><!--
 Page saved with SingleFile
 url: file:///home/matoken/Yandex.Disk/Nextcloud_matoken@files.matoken.org/Linux/OSC/2022/oscnagoya(2022-05-28)/slide/slide.html#/
 saved date: Sat May 28 2022 16:24:31 GMT+0900 (Japan Standard Time)
--><meta charset=utf-8><meta name=viewport content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui"><title>OSCの動画を聞く</title><meta name=author content="Kenichiro Matohara(matoken) <maroken@kagolug.org>"><style>html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,main,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}ar

## gist:3c8d89f592722f24c44148a4fa76d542
--- /usr/share/pipewire/pipewire.conf	2022-04-14 17:11:53.000000000 +0900
+++ /home/matoken/.config/pipewire/pipewire.conf	2022-04-19 00:22:12.182495791 +0900
@@ -166,6 +166,18 @@
     #      #x11.xauthority = null
     #  }
     #}
+    {   name = libpipewire-module-echo-cancel
+      args = {
+          # library.name  = aec/libspa-aec-webrtc
+          # node.latency = 1024/48000

## voicevox2wav.bash
#!/bin/bash

COMMANDS=(nkf curl)
for COMMAND in "${COMMANDS[@]}"
do
  type "${COMMAND}" > /dev/null 2>&1 || {
     echo "${COMMAND} are required." 1>&2
     exit 1
  }
done

## 音でデータを届けたい (2022_4_9 14_16_36).html
<!DOCTYPE html> <html lang=en><!--
 Page saved with SingleFile
 url: file:///home/matoken/Yandex.Disk/Nextcloud_matoken@files.matoken.org/Linux/KoedoLUG/2022/04/slide/slide.html#/_%E5%A5%A5%E4%BB%98
 saved date: Sat Apr 09 2022 14:16:36 GMT+0900 (日本標準時)
--><meta charset=utf-8><meta name=viewport content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui"><title>音でデータを届けたい</title><meta name=author content="Kenichiro Matohara(matoken) <maroken@kagolug.org>"><style>table{border-collapse:collapse;border-spacing:0}table{margin-bottom:1.25em;border:solid 1px #dedede}table tr td{padding:.5625em .625em;font-size:inherit}table tbody tr td{display:table-cell;line-height:1.6}.fa{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;display:inline-block;font-style:normal;font-variant:normal;text-rendering:auto;line-height:1}@-webkit-keyframes fa-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}@k

## rpios-amd64-2022-04-04.txt
[    0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
[    0.000000] Linux version 5.15.32-v8+ (dom@buildbot) (aarch64-linux-gnu-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1538 SMP PREEMPT Thu Mar 31 19:40:39 BST 2022
[    0.000000] Machine model: Raspberry Pi 3 Model B
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000038000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
[    0.000000] Zone ranges:
[    0.000000]   DMA      [mem 0x0000000000000000-0x000000003bffffff]
[    0.000000]   DMA32    empty
[    0.000000]   Normal   empty

## gist:e14693640afe41917660df45544dc6e4
2022-04-04:
  * Default “pi” user has been removed; the first-boot wizard enforces the creation of a new user account
  * rename-user script added to allow existing users to be renamed by temporarily rebooting to cut-down first-boot wizard
  * Overscan now managed by xrandr under KMS, can be set independently for both monitors, and takes effect on the fly rather than requiring reboot
  * GTK3 switch control now used in place of paired radio buttons throughout
  * piwiz - first-boot wizard now runs in a separate session as a different user with different graphics
  * piwiz - first-boot wizard now has automatic pairing for discoverable Bluetooth mice and keyboards
  * lxinput - keyboard delay and repeat settings now persist across reboots under mutter
  * raspi-config / rc_gui - removed pixel doubling option when KMS driver in use
  * raspi-config - removed composition manager option when legacy driver in use

## slide.single.html
<!DOCTYPE html> <html lang=en class=title style><!--
 Page saved with SingleFile
 url: file:///home/matoken/Nextcloud_matoken@files.matoken.org/Linux/KoedoLUG/2022/03/slide/slide.html?print-pdf#/
 saved date: Sat Mar 19 2022 11:26:40 GMT+0900 (Japan Standard Time)
--><meta charset=utf-8><meta name=viewport content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui"><title>画像つきHTMLファイルを1ファイルで共有</title><meta name=author content="Kenichiro Matohara(matoken) <maroken@kagolug.org>"><style>html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,main,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}

## janog49.csv

          
            [チュートリアル]AS運用への第一歩
            https://www.janog.gr.jp/meeting/janog49/tutorial/
            https://eqb899hbxn.eq.webcdn.stream.ne.jp/www50/eqb899hbxn/jmc_pub/jmc_pd/00015/ce3ad8781dc243cf8f0884a1fde2f298/ce3ad8781dc243cf8f0884a1fde2f298_1671.m3u8

            
              ミドル・マイラーズ！ 「Cloud Native時代のネットワークシステムのあり方を考える 」続編
              https://www.janog.gr.jp/meeting/janog49/middle/
              https://eqb899hbxn.eq.webcdn.stream.ne.jp/www50/eqb899hbxn/jmc_pub/jmc_pd/00015/1591974fd9a3498788ec77b6e90ccc0a/1591974fd9a3498788ec77b6e90ccc0a_1671.m3u8

            
              SONiCの開発状況アップデート
              https://www.janog.gr.jp/meeting/janog49/sonic/
              https://eqb899hbxn.eq.webcdn.stream.ne.jp/www50/eqb899hbxn/jmc_pub/jmc_pd/00015/6529fea00bfb4a4ab507cf542bd4bed3/6529fea00bfb4a4ab507cf542bd4bed3_1670.m3u8

            
              NETCON最速問題解説
              https://www.janog.gr.jp/meeting/janog49/weeeeeknc/
              https://eqb899hbxn.eq.webcdn.stream.ne.jp/www50/eqb899hbxn/jmc_pub/jmc_pd/00015/a1f0a2cc00984ea6ba12d98d88e5d3a7/a1f0a2cc00984ea6ba12d98d88e5d3a7_1671.m3u8

            
              開会宣言
              https://www.janog.gr.jp/meeting/janog49/open/
              https://eqb899hbxn.eq.webcdn.stream.ne.jp/www50/eqb899

## gist:37579551ef0e95361869b57d83c20018
<div id="alll">
<div id="preamble">
<div class="sectionbody">
<div class="paragraph">
<p>Raspberry Pi OS bullseye がリリースされていたので手元のRaspberry Pi 3 model B のOS をbuster からbullseye にアップグレードしてみました．</p>
</div>
<div class="ulist">
<ul>
<li>
<p><a href="https://www.raspberrypi.com/news/raspberry-pi-os-debian-bullseye/">Bullseye - the new version of Raspberry Pi OS - Raspberry Pi</a></p>

## gist:a2bc71cdcf520d4ca3fae0266c59e25e
2021-10-30:
  * Based on Debian version 11 (bullseye)
  * Desktop components (lxpanel and all plugins, libfm, pcmanfm) now built against GTK+3
  * Applications (piwiz, pipanel, rc_gui, lxinput) now built against GTK+3
  * PiXflat GTK+3 theme updated with numerous changes to support the above
  * GTK+3 : toolbar icon size setting added
  * GTK+3 : ability to request client-side decoration on windows added
  * GTK+3 : setting for indent for frame labels in custom style added
  * mutter window manager used instead of openbox on devices with 2GB or more of RAM
  * mutter : title bar icon behaviour and appearance modified to match openbox
	<!DOCTYPE html> <html lang=en class=title><!--
	Page saved with SingleFile
	url: file:///home/matoken/Yandex.Disk/Nextcloud_matoken@files.matoken.org/Linux/OSC/2022/oscnagoya(2022-05-28)/slide/slide.html#/
	saved date: Sat May 28 2022 16:24:31 GMT+0900 (Japan Standard Time)
	--><meta charset=utf-8><meta name=viewport content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui"><title>OSCの動画を聞く</title><meta name=author content="Kenichiro Matohara(matoken) <maroken@kagolug.org>"><style>html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,main,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}ar
	--- /usr/share/pipewire/pipewire.conf 2022-04-14 17:11:53.000000000 +0900
	+++ /home/matoken/.config/pipewire/pipewire.conf 2022-04-19 00:22:12.182495791 +0900
	@@ -166,6 +166,18 @@
	# #x11.xauthority = null
	# }
	#}
	+ { name = libpipewire-module-echo-cancel
	+ args = {
	+ # library.name = aec/libspa-aec-webrtc
	+ # node.latency = 1024/48000
	#!/bin/bash

	COMMANDS=(nkf curl)
	for COMMAND in "${COMMANDS[@]}"
	do
	type "${COMMAND}" > /dev/null 2>&1 \|\| {
	echo "${COMMAND} are required." 1>&2
	exit 1
	}
	done
	<!DOCTYPE html> <html lang=en><!--
	Page saved with SingleFile
	url: file:///home/matoken/Yandex.Disk/Nextcloud_matoken@files.matoken.org/Linux/KoedoLUG/2022/04/slide/slide.html#/_%E5%A5%A5%E4%BB%98
	saved date: Sat Apr 09 2022 14:16:36 GMT+0900 (日本標準時)
	--><meta charset=utf-8><meta name=viewport content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui"><title>音でデータを届けたい</title><meta name=author content="Kenichiro Matohara(matoken) <maroken@kagolug.org>"><style>table{border-collapse:collapse;border-spacing:0}table{margin-bottom:1.25em;border:solid 1px #dedede}table tr td{padding:.5625em .625em;font-size:inherit}table tbody tr td{display:table-cell;line-height:1.6}.fa{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;display:inline-block;font-style:normal;font-variant:normal;text-rendering:auto;line-height:1}@-webkit-keyframes fa-spin{0%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}to{-webkit-transform:rotate(1turn);transform:rotate(1turn)}}@k
	[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x410fd034]
	[ 0.000000] Linux version 5.15.32-v8+ (dom@buildbot) (aarch64-linux-gnu-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld (GNU Binutils for Ubuntu) 2.34) #1538 SMP PREEMPT Thu Mar 31 19:40:39 BST 2022
	[ 0.000000] Machine model: Raspberry Pi 3 Model B
	[ 0.000000] efi: UEFI not found.
	[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000038000000, size 64 MiB
	[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
	[ 0.000000] Zone ranges:
	[ 0.000000] DMA [mem 0x0000000000000000-0x000000003bffffff]
	[ 0.000000] DMA32 empty
	[ 0.000000] Normal empty
	2022-04-04:
	* Default “pi” user has been removed; the first-boot wizard enforces the creation of a new user account
	* rename-user script added to allow existing users to be renamed by temporarily rebooting to cut-down first-boot wizard
	* Overscan now managed by xrandr under KMS, can be set independently for both monitors, and takes effect on the fly rather than requiring reboot
	* GTK3 switch control now used in place of paired radio buttons throughout
	* piwiz - first-boot wizard now runs in a separate session as a different user with different graphics
	* piwiz - first-boot wizard now has automatic pairing for discoverable Bluetooth mice and keyboards
	* lxinput - keyboard delay and repeat settings now persist across reboots under mutter
	* raspi-config / rc_gui - removed pixel doubling option when KMS driver in use
	* raspi-config - removed composition manager option when legacy driver in use
	<!DOCTYPE html> <html lang=en class=title style><!--
	Page saved with SingleFile
	url: file:///home/matoken/Nextcloud_matoken@files.matoken.org/Linux/KoedoLUG/2022/03/slide/slide.html?print-pdf#/
	saved date: Sat Mar 19 2022 11:26:40 GMT+0900 (Japan Standard Time)
	--><meta charset=utf-8><meta name=viewport content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no, minimal-ui"><title>画像つきHTMLファイルを1ファイルで共有</title><meta name=author content="Kenichiro Matohara(matoken) <maroken@kagolug.org>"><style>html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,header,hgroup,main,menu,nav,output,ruby,section,summary,time,mark,audio,video{margin:0;padding:0;border:0;font-size:100%;font:inherit;vertical-align:baseline}
[チュートリアル]AS運用への第一歩	https://www.janog.gr.jp/meeting/janog49/tutorial/	https://eqb899hbxn.eq.webcdn.stream.ne.jp/www50/eqb899hbxn/jmc_pub/jmc_pd/00015/ce3ad8781dc243cf8f0884a1fde2f298/ce3ad8781dc243cf8f0884a1fde2f298_1671.m3u8
ミドル・マイラーズ！「Cloud Native時代のネットワークシステムのあり方を考える」続編	https://www.janog.gr.jp/meeting/janog49/middle/	https://eqb899hbxn.eq.webcdn.stream.ne.jp/www50/eqb899hbxn/jmc_pub/jmc_pd/00015/1591974fd9a3498788ec77b6e90ccc0a/1591974fd9a3498788ec77b6e90ccc0a_1671.m3u8
SONiCの開発状況アップデート	https://www.janog.gr.jp/meeting/janog49/sonic/	https://eqb899hbxn.eq.webcdn.stream.ne.jp/www50/eqb899hbxn/jmc_pub/jmc_pd/00015/6529fea00bfb4a4ab507cf542bd4bed3/6529fea00bfb4a4ab507cf542bd4bed3_1670.m3u8
NETCON最速問題解説	https://www.janog.gr.jp/meeting/janog49/weeeeeknc/	https://eqb899hbxn.eq.webcdn.stream.ne.jp/www50/eqb899hbxn/jmc_pub/jmc_pd/00015/a1f0a2cc00984ea6ba12d98d88e5d3a7/a1f0a2cc00984ea6ba12d98d88e5d3a7_1671.m3u8
開会宣言	https://www.janog.gr.jp/meeting/janog49/open/	https://eqb899hbxn.eq.webcdn.stream.ne.jp/www50/eqb899
	<div id="alll">
	<div id="preamble">
	<div class="sectionbody">
	<div class="paragraph">
	<p>Raspberry Pi OS bullseye がリリースされていたので手元のRaspberry Pi 3 model B のOS をbuster からbullseye にアップグレードしてみました．</p>
	</div>
	<div class="ulist">
	<ul>
	<li>
	<p><a href="https://www.raspberrypi.com/news/raspberry-pi-os-debian-bullseye/">Bullseye - the new version of Raspberry Pi OS - Raspberry Pi</a></p>
	2021-10-30:
	* Based on Debian version 11 (bullseye)
	* Desktop components (lxpanel and all plugins, libfm, pcmanfm) now built against GTK+3
	* Applications (piwiz, pipanel, rc_gui, lxinput) now built against GTK+3
	* PiXflat GTK+3 theme updated with numerous changes to support the above
	* GTK+3 : toolbar icon size setting added
	* GTK+3 : ability to request client-side decoration on windows added
	* GTK+3 : setting for indent for frame labels in custom style added
	* mutter window manager used instead of openbox on devices with 2GB or more of RAM
	* mutter : title bar icon behaviour and appearance modified to match openbox