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Akihiro MATOBA matobaa

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@matobaa
matobaa / Makefile
Created December 28, 2023 02:56
WSL2ใ‚’ใƒชใƒ•ใƒฌใƒƒใ‚ทใƒฅใ—ใŸใ‚ใจใซk8s็’ฐๅขƒใ‚’ใ‚ปใƒƒใƒˆใ‚ขใƒƒใƒ—ใ™ใ‚‹ใŸใ‚ใฎใ‚นใ‚ฏใƒชใƒ—ใƒˆ
# before use file Makefile do follows:
# sudo apt udpate
# sudo apt upgrade
# sudo apt install make unzip
SHELL=/bin/bash
start:
- sudo service ssh start
- sudo service docker start
@matobaa
matobaa / Dockerfile
Created November 10, 2023 18:04
ใ‚ฏใƒฉใ‚คใ‚ขใƒณใƒˆ่จผๆ˜Žใ‚ใ‚Šใฎใƒฆใƒผใ‚ถใ€ใ‚ฏใƒฉใ‚คใ‚ขใƒณใƒˆ่จผๆ˜Žๆ›ธใชใ—ใฎใƒฆใƒผใ‚ถใ‚’ๆททๅœจใ—ใŸใ„ใ€ใ€ใใ‚“ใช่ฆไปถใฉใ†ๅฏพๅฟœใ™ใ‚‹ใ‚“ใ ใ‚ใ†ใ‹ใ€‚
# ใ‚ฏใƒฉใ‚คใ‚ขใƒณใƒˆ่จผๆ˜Žใ‚ใ‚Šใฎใƒฆใƒผใ‚ถใ€ใ‚ฏใƒฉใ‚คใ‚ขใƒณใƒˆ่จผๆ˜Žๆ›ธใชใ—ใฎใƒฆใƒผใ‚ถใ‚’ๆททๅœจใ—ใŸใ„ใ€ใ€ใใ‚“ใช่ฆไปถใฉใ†ๅฏพๅฟœใ™ใ‚‹ใ‚“ใ ใ‚ใ†ใ‹ใ€‚
FROM httpd:2.4.58-bookworm
RUN apt-get update && apt-get install -y vim
# generate Certificate Authority
RUN <<EOR1
mkdir -p demoCA/private
@matobaa
matobaa / Dockerfile
Created September 18, 2023 18:24
mojo dockerfile for a vscode user who is not root
FROM ubuntu:latest
# see also: https://developer.modular.com/download#:~:text=Manual%20installation%20steps
# install prerequirements
RUN apt-get update && apt-get install -y --no-install-recommends \
apt-transport-https \
ca-certificates \
curl \
gnupg \
@matobaa
matobaa / postgres.md
Last active June 11, 2025 06:46
AUTOINCREMENTใŒๅ…ฅใ‚Œๆ›ฟใ‚ใ‚‹ไพ‹ใ€‚

ใ‚ทใ‚นใƒ†ใƒ ้–“ใงๅทฎๅˆ†้€ฃๆบใ—ใฆใ„ใ‚‹ใจใใ€ๅทฎๅˆ†ๆŠฝๅ‡บใซใ‚ทใƒชใ‚ขใƒซๅ€คใ‚’ไฝฟใ†ใจๅ–ใ‚Šใ“ใผใ—ใพใ™ใ€‚

RDBใฎใ‚ทใƒชใ‚ขใƒซๅ€ค(MySQLใฎAUTOINCREMENTใ€PostgreSQLใฎSERIAL)ใฏใƒˆใƒฉใƒณใ‚ถใ‚ฏใ‚ทใƒงใƒณๅˆ†้›ขใ‚’ใพใŸใ„ใงใ‚ซใ‚ฆใƒณใƒˆใ‚ขใƒƒใƒ—ใ™ใ‚‹ใ‘ใ‚Œใฉใ€ใƒˆใƒฉใƒณใ‚ถใ‚ฏใ‚ทใƒงใƒณใŒใƒญใƒผใƒซใƒใƒƒใ‚ฏใ•ใ‚Œใ‚‹ใจใใฎใ‚ทใƒชใ‚ขใƒซๅ€คใฏๆถˆๆป…ใ™ใ‚‹ใ—ใ€ใ‚ณใƒŸใƒƒใƒˆๆ™‚ๅˆปใŒ้…ใใชใ‚‹ๅ ดๅˆใ€ใ‚ทใƒชใ‚ขใƒซๅ€คใงใฎใ‚ฝใƒผใƒˆใจใ‚ณใƒŸใƒƒใƒˆใ•ใ‚ŒใŸๆ™‚ๅˆปใ‚ฝใƒผใƒˆใฏ็•ฐใชใ‚‹็ตๆžœใซใชใ‚‹ใ‚ˆใ€ใจใ„ใ†ไพ‹ใงใ™ใ€‚

graph LR;
    ST(start) --> I1
    ST(start) --> I2
    I1 --> I2
    subgraph TR1[transaction 1]
<!DOCTYPE html>
<html lang="ja">
<head>
<meta charset="UTF-8" />
<title>Document</title>
<style>
ul {
list-style: none; /* no bullet */
}
@matobaa
matobaa / death_march.md
Last active February 10, 2022 15:17 — forked from voluntas/death_march.md
ใƒ‡ใ‚นใƒžใƒผใƒใŒ่ตทใใ‚‹็†็”ฑ - ๏ผ“ใคใฎๆŒ‡ๆจ™

ใƒ‡ใ‚นใƒžใƒผใƒใŒ่ตทใใ‚‹็†็”ฑ - ๏ผ“ใคใฎๆŒ‡ๆจ™

่‘—่€…๏ผš ้’ใ„้ด‰๏ผˆใถใ‚‹ใใ‚๏ผ‰ใ•ใ‚“ย @bluecrow2

ใ“ใ‚Œใฏ็ตๅŸŽๆตฉใ•ใ‚“ใฎ้‹็”จใ•ใ‚Œใฆใ„ใŸ YukiWiki ใซๅฝ“ๆ™‚ Coffee ๆง˜ (้’ใ„้ด‰๏ผˆใถใ‚‹ใใ‚๏ผ‰ใ•ใ‚“๏ผ‰ใŒใ‹ใ‹ใ‚Œใฆใ„ใŸๆ–‡็ซ ใงใ™ใ€‚ ใŸใ  2018 ๅนด 3 ๆœˆ 7 ๆ—ฅใซ YukiWiki ใŒ้‹็”จๅœๆญขใ—ใŸใŸใ‚ๆถˆใˆใฆใ—ใพใ„ใพใ—ใŸใ€‚ใใฎ่จ˜ไบ‹ใฎใƒใƒƒใ‚ฏใ‚ขใƒƒใƒ—ใงใ™ใ€‚

ไปŠใฏ 404 ใงใ™ใŒใ€ใ‚‚ใจใ‚‚ใจใฎ่จ˜ไบ‹ใฎ URL ใฏ http://www.hyuki.com/yukiwiki/wiki.cgi?%A5%C7%A5%B9%A5%DE%A1%BC%A5%C1%A4%AC%B5%AF%A4%AD%A4%EB%CD%FD%CD%B3 ใซใชใ‚Šใพใ™ใ€‚

ๆ˜”ใ€่‡ชๅˆ†ใŒใจใฆใ‚‚ๆ„Ÿ้Š˜ใ‚’ๅ—ใ‘ใŸๆ–‡็ซ ใชใฎใงใ€ใ“ใฎใพใพ่ชญใ‚ใชใใชใ‚‹ใฎใฏใจใฆใ‚‚ใ‚‚ใฃใŸใ„ใชใ„ใจๆ€ใ„ใ€ใƒใƒƒใ‚ฏใ‚ขใƒƒใƒ—ใจใ—ใฆๅ…ฌ้–‹ใ—ใฆใ„ใพใ™ใ€‚

if [ ! `which git` ]; then
read -p "git: command not found. install [y/N]? "
[ ! x${REPLY^} == xY ] && exit 1
[ `which yum` ] && yum install git # RHEL
[ `which apt` ] && sudo apt-get update && sudo apt-get install git # Debian
[ `which apk` ] && apk add git # Alpine
fi
git clone --config=core.autocflf=input https://github.com/redmine/redmine.git app
@matobaa
matobaa / totp.js
Last active December 12, 2023 06:39
//javascript:
(secret=>{
var b32=s=>[0,8,16,24,32,40,48,56]
.map(i=>[0,1,2,3,4,5,6,7]
.map(j=>s.charCodeAt(i+j)).map(c=>c<65?c-24:c-65))
.map(a=>[(a[0]<<3)+(a[1]>>2),
(a[1]<<6)+(a[2]<<1)+(a[3]>>4),
(a[3]<<4)+(a[4]>>1),
(a[4]<<7)+(a[5]<<2)+(a[6]>>3),
(a[6]<<5)+(a[7]>>0),
@matobaa
matobaa / default_homeend.json
Last active December 27, 2019 04:57
keymap.json with home/end/PgUp/PdDn; for https://config.qmk.fm/#/nomu30/LAYOUT
{
"keyboard": "nomu30",
"keymap": "default_homeend",
"layout": "LAYOUT",
"layers": [
[ "KC_Q", "KC_W", "KC_E", "KC_R", "KC_T", "KC_Y", "KC_U", "KC_I", "KC_O", "KC_P", "KC_BSPC",
"LCTL_T(KC_TAB)", "KC_A", "KC_S", "KC_D", "KC_F", "KC_G", "KC_H", "KC_J", "KC_K", "KC_L", "RCTL_T(KC_ENT)",
"LSFT_T(KC_DOT)", "KC_Z", "LALT_T(KC_X)", "LGUI_T(KC_C)", "LT(2,KC_V)", "LT(3,KC_B)", "LT(1,KC_N)", "KC_M", "RSFT_T(KC_SPC)"
], [
"KC_1", "KC_2", "KC_3", "KC_4", "KC_5", "KC_6", "KC_7", "KC_8", "KC_9", "KC_0", "KC_GRV",