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h1romas4
/ images---Fri_Jul_23_2021_1627012282100.png
Last active
November 13, 2024 13:58
Ubuntu 20.04 LTS install and dependencies
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| @startuml color-setting | |
| hide footbox | |
| skinparam shadowing false | |
| skinparam NoteBorderColor #Black | |
| skinparam NoteBackgroundColor #White | |
| skinparam sequence { | |
| LifeLineBorderColor #Black | |
| LifeLineBackgroundColor #White | |
| ActorBackgroundColor #White | |
| ActorBorderColor #Black |
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| $ ls -l /sys/bus/usb/drivers/snd-usb-audio/ | |
| 合計 0 | |
| lrwxrwxrwx 1 root root 0 10月 4 17:49 1-1.2:1.0 -> ../../../../devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2: | |
| 1.0 | |
| lrwxrwxrwx 1 root root 0 10月 4 17:49 1-1.2:1.1 -> ../../../../devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2: | |
| 1.1 | |
| lrwxrwxrwx 1 root root 0 10月 4 17:49 1-1.2:1.2 -> ../../../../devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2: | |
| 1.2 | |
| lrwxrwxrwx 1 root root 0 10月 4 17:49 1-1.2:1.3 -> ../../../../devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2: | |
| 1.3 |
h1romas4
/ ssh-port-forward.sh
Last active
June 19, 2020 09:30
fumidai-host 経由で target-host に接続し、target-host 内でポートフォワードする ssh コマンド
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| # node.js の debug ポート(9229)接続の例 | |
| # ↓ssh元(PC) ↓target-hostからみたlocalhost | |
| ssh -t -L 19229:localhost:44444 fumidai-host ssh -i .ssh/target-host.pem -L 44444:localhost:9229 target-host | |
| # - 前提として ssh 元(PC) から fumidai-host に ssh 接続できるように .ssh/config などを定義すること。 | |
| # - target-host には fumidai-host はからの ssh(22) のみしか接続できない場合を想定。 | |
| # - ssh 元(PC) に 19229 ポートで接続を起動する(デバッガの接続先設定は localhost:19229) | |
| # - 上記コマンドを叩いて target-host にログインできればOK(ターミナルはそのままにすること) | |
| # - fumidai-host に target-host の ssh(22) の接続に使う秘密鍵が配置されていること(.ssh/target-host.pem) |
h1romas4
/ packgage.json
Last active
May 19, 2020 02:43
express でつくられたアプリをリリース用にバンドルする webpack（express はバンドルできないようなので除外）
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| { | |
| "name": "app", | |
| "version": "1.0.0", | |
| "description": "app", | |
| "repository": {}, | |
| "license": "", | |
| "devDependencies": { | |
| "@babel/core": "^7.9.0", | |
| "@babel/preset-env": "^7.9.0", | |
| "babel-loader": "^8.1.0", |
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| { | |
| "version": "0.2.0", | |
| "configurations": [ | |
| { | |
| "type": "lldb", | |
| "request": "launch", | |
| "name": "Debug megadrij", | |
| "program": "${workspaceFolder}/megadrij64", | |
| "args": [ |
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| { | |
| "configurations": [ | |
| { | |
| "name": "Mac", | |
| "intelliSenseMode": "clang-x64", | |
| "includePath": [ | |
| "${workspaceRoot}/**" | |
| ], | |
| "macFrameworkPath": [ | |
| "/System/Library/Frameworks", |
h1romas4
/ webpack.config.js
Last active
April 7, 2020 07:37
express だけ除外してバンドルする node 向け webpack.config.js
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| const path = require('path'); | |
| module.exports = { | |
| devtool: "source-map", | |
| mode: 'production', | |
| target: 'node', | |
| externals: function (context, request, callback) { | |
| // use express in server install | |
| // npm install express | |
| // NODE_PATH=`npm root -g` node dist/app-bundle.js |
h1romas4
/ parallel-fizzbuzz.ps
Last active
March 10, 2020 08:26
PowerShell 7 の新機能 ForEach-Object -Parallel を使った シャー専用 3並列パラレル FizzBuzz
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| # -Parallel で並列化 | |
| # -ThrottleLimit で立てるスレッド数を指定 | |
| 1..100 | foreach -ThrottleLimit 3 -Parallel { | |
| # 最短 FizzBuzz は http://blog.powershell-from.jp/?p=15 さんより | |
| $s=@(“Fizz”)[$_%3] + @(“Buzz”)[$_%5]; | |
| [PSCustomObject]@{ | |
| Id =$_; Value = ($s,$_)[!$s] | |
| } | |
| } | Sort-Object Id |