メモリテスト lsusb

 # dmidecode --type memory | grep -E "Speed|Configured"

Speed: 4800 MT/s

Configured Memory Speed: 4800 MT/s

Configured Voltage: 1.1 V

Speed: 4800 MT/s

Configured Memory Speed: 4800 MT/s

Configured Voltage: 1.1 V

sudo dnf install -y memtester

sudo memtester 2G 1

# lsusb

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 001 Device 002: ID 0db0:0076 Micro Star International MYSTIC LIGHT 

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 003 Device 002: ID 05e3:0610 Genesys Logic, Inc. Hub

Bus 003 Device 003: ID 0e8d:0616 MediaTek Inc. Wireless_Device

Bus 003 Device 004: ID 046d:0825 Logitech, Inc. Webcam C270

Bus 003 Device 005: ID 054c:06c3 Sony Corp. RC-S380

Bus 003 Device 006: ID 214b:7250 Huasheng Electronics USB2.0 HUB

Bus 003 Device 007: ID 056e:011c Elecom Co., Ltd HUGE TrackBall

Bus 003 Device 008: ID 056e:013d Elecom Co., Ltd ELECOM OpticalMouse

Bus 003 Device 009: ID 1ea7:0066 SHARKOON Technologies GmbH [Mediatrack Edge Mini Keyboard]

Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 007 Device 002: ID 0bda:5411 Realtek Semiconductor Corp. RTS5411 Hub

Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

[root@rocky92 takahab]# lspci

00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Root Complex

00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge IOMMU

00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Dummy Host Bridge

00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge GPP Bridge

00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Dummy Host Bridge

00:02.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge GPP Bridge

00:03.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Dummy Host Bridge

00:04.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Dummy Host Bridge

00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Dummy Host Bridge

00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Internal GPP Bridge to Bus [C:A]

00:08.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Internal GPP Bridge to Bus [C:A]

00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 71)

00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)

00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Data Fabric; Function 0

00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Data Fabric; Function 1

00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Data Fabric; Function 2

00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Data Fabric; Function 3

00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Data Fabric; Function 4

00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Data Fabric; Function 5

00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Data Fabric; Function 6

00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge Data Fabric; Function 7

01:00.0 Non-Volatile memory controller: Phison Electronics Corporation E18 PCIe4 NVMe Controller (rev 01)

02:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Upstream Port (rev 01)

03:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

03:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

03:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

03:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

03:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

03:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

03:0c.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

03:0d.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

04:00.0 Non-Volatile memory controller: Phison Electronics Corporation PS5021-E21 PCIe4 NVMe Controller (DRAM-less) (rev 01)

05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 05)

09:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Upstream Port (rev 01)

0a:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

0a:04.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

0a:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

0a:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

0a:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

0a:08.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

0a:0c.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

0a:0d.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset PCIe Switch Downstream Port (rev 01)

0c:00.0 Network controller: MEDIATEK Corp. MT7922 802.11ax PCI Express Wireless Network Adapter

10:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller S4LV008[Pascal]

11:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset USB 3.2 Controller (rev 01)

12:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset SATA Controller (rev 01)

13:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset USB 3.2 Controller (rev 01)

14:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] 600 Series Chipset SATA Controller (rev 01)

15:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Raphael (rev c9)

15:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Radeon High Definition Audio Controller [Rembrandt/Strix]

15:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 19h PSP/CCP

15:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge USB 3.1 xHCI

15:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge USB 3.1 xHCI

15:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h/19h/1ah HD Audio Controller

16:00.0 USB controller: Advanced Micro Devices, Inc. [AMD] Raphael/Granite Ridge USB 2.0 xHCI

rtar リモートファイルコピー

#!/bin/bash
usage(){
echo "USAGE rtar get takahab@rocky88:/m2_1/xxxx"
echo " rtar put src takahab@rocky88:/m2_1/xxxx "
}
SRC_DIR=$2
DST_DIR=$2

#---------------------------------------------------------------------------
main(){
case "$1" in
"get" )
ssh takahab@rocky88 "tar czf - ${SRC_DIR}" |pv| tar xzf - -C .
;;

"put" )
tar czf - ${SRC_DIR} |pv| ssh takahab@rocky88 "tar xzf - -C ${DST_DIR}"
;;

*)
usage
;;

esac
}

main $@

$ find /m2_2/work/disk1/final_写真保存/1996-7 -type f -exec touch -t 199607010000 {} +

 ./organize.py --move --cleanup /m2_2/写真 /m2_2/dest_dir

WOL

rocky92 -> rockyi7
【rocki7 BIOS】
(1) Power On By PCI-E/PCI -> enable
(2) Onboard devices Configuration/Realtek LAN Controller -> on
(3) Onboard devices Configuration/Realtek PXE OPROM -> On
※「PME Event Wake Up」と言う項目はない。

【rockyi7側　Rocky linux9】

# nmcli c
NAME UUID TYPE DEVICE
lan000 423e4c49-31e4-4932-bdd8-9f8ffe0cd1c2 ethernet enp4s0

# ip a

2: enp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000

    link/ether 9c:5c:8e:97:48:5f brd ff:ff:ff:ff:ff:ff

# nmcli connection modify lan000 802-3-ethernet.wake-on-lan magic

# nmcli connection up lan000

# ethtool enp4s0

Supports Wake-on: pumbg

Wake-on: g

【rocky92 側】

$ pip3 install wakeonlan

$ wakeonlan -i 192.168.1.255 9c:5c:8e:97:48:5f

   

samsung 990 Pro のファーム更新（Rocky linux9)

https://semiconductor.samsung.com/jp/consumer-storage/support/tools/

mkdir /mnt/iso
sudo mount -o loop ./Samsung_SSD_990_PRO_7B2QJXD7.iso /mnt/iso/
mkdir /tmp/fwupdate
cd /tmp/fwupdate
gzip -dc /mnt/iso/initrd | cpio -idv --no-absolute-filenames
cd root/fumagician/
sudo ./fumagician
sudo smartctl -a -s on /dev/nvme2n1 | grep "Firmware Version"

Firmware Version:                   4B2QJXD7  → 7B2QJXD7

# nvme list

Node                  Generic               SN                   Model                                    Namespace  Usage                      Format           FW Rev  

--------------------- --------------------- -------------------- ---------------------------------------- ---------- -------------------------- ---------------- --------

/dev/nvme0n1  /dev/ng0n1   511230612051000688  MSI M480 PRO 2TB           0x1          2.00  TB /   2.00  TB    512   B +  0 B   EIFM31.6

/dev/nvme1n1  /dev/ng1n1   511230411274000010  MSI M461 2TB                     0x1          2.00  TB /   2.00  TB    512   B +  0 B   ELFMC1.0

/dev/nvme2n1  /dev/ng2n1   S7HPNJ0Y301818H      Samsung SSD 990 PRO with Heatsink 2TB   0x1   993.64  MB /   2.00  TB  512   B +  0 B  7B2QJXD7

【SSD比較】

https://kakaku.com/prdcompare/prdcompare.aspx?pd_cmpkey=K0001673420_K0001588762_K0001559684_K0001504089_K0001546441_K0001662527&pd_ctg=0537

https://kakaku.com/prdcompare/prdcompare.aspx?pd_cmpkey=K0001673415_K0001647870_K0001673416_K0001656275_K0001712041_K0001656599_K0001656276&pd_ctg=0540&spec=101_3-1_1-1_2-1-2_4-1-2-3_9-1,107_6-1-2-3-4-5,108_12-1-2-3-4,109_13-1-2-3-4,110_14-1-2,104_8-1-2-3-4-5-6-7-8,106_10-1-2-3,103_7-1-2-3-4

https://www.microsoft.com/en-us/software-download/windows11?utm_source=chatgpt.com

Rocky10 インストール

timedatectl set-timezone Asia/Tokyo
localectl set-locale LANG=ja_JP.utf8
nmcli general hostname rocky10

python バージョン切り替え

# dnf install python3.9
# dnf install python3.11

# dnf install python3.12

# dnf install python3.13
# alternatives --install /usr/bin/python python /usr/bin/python3.9   1
# alternatives --install /usr/bin/python python /usr/bin/python3.11 2
# alternatives --install /usr/bin/python python /usr/bin/python3.12 3

# alternatives --install /usr/bin/python python /usr/bin/python3.13 4

# alternatives --config python

Django + React

$ cd 

$ mkdir React

$ cd React

$ django-admin startproject Config

$ mv Config backend
$ cd backend

$ python -m venv .venv

$ ln -sf ./.venv/lib/python3.11/site-packages django

$ source ./.venv/bin/activate

$ pip install --upgrade pip setuptools wheel

$ pip install django djangorestframework yfinance ta django-cors-headers pandas

$ python manage.py startapp api

【postgres】

$ sudo dnf install python3.11-psycopg2 python3.11-devel

$ pip install psycopg2

$ cd

$ cd React

$ npx create-react-app frontend

$ cd frontend

$ npm install axios chart.js react-chartjs-2

【起動】

$ cd backend

$ ./manage.py runserver

$ cd frontend

$ npm start

【httpd に組み込み】

$ npm run build

【typescriptアプリ】-- 純粋な React アプリ

$ npx create-react-app frontend_ts --template typescript

【next.js typescriptアプリ】Next.js の App Router構成 を使ったプロジェクト

$ npx create-next-app@latest frontend_nx   --app   --typescript   --tailwind   --eslint   --src-dir   --import-alias "@/*"

my-next-app/

├─ app/

│  ├─ page.tsx         ← ルートページ（App Router形式）

├─ public/

├─ styles/

│  └─ globals.css

├─ tailwind.config.ts

├─ postcss.config.js

├─ tsconfig.json

├─ next.config.js

├─ package.json

 npm install next-auth chart.js react-chartjs-2 axios

【デバック起動】

cd my-next-app

npm run dev

【パッケージの再インストール】

$ rm -rf .next

$ rm -rf node_modules

$ npm install

【３つのタイプ】

(1) frontend : CRA (create-react-app)

(2) frontend: React + TypeScript（CRA + TS）

(3) Next.js（App Router / SSR 対応）

【まとめ表】

構成 方法 本番ビルド Apache連携

Django　　　　mod_wsgi or Gunicorn+Proxy collectstatic 　WSGIScriptAlias 使用

React (CRA) 静的ビルド (build/) npm run build 　　　　　　  DocumentRoot に設置

Next.js（静的）next export npm run build && export 　　　/out を配信

Next.js（SSR） Node.jsサーバー＋mod_proxy npm run build  　Apacheから3000番へProxy

【Django 側】

(1) Config/settings.py

(2) Config/urls.py

(3) api/views.py

(4) api/urls.py

(5) api/serializers.py

(6) templates/index.html

【REACT CRA】

(1) package.json に追記（ "proxy": "http://localhost:8000")

(2) rm App.js;  cp App.jsx

✅ 前提

• OS: Rocky Linux などの Linux サーバー

• Apache: httpd（mod_proxy & mod_rewrite 使用）

• Django: mod_wsgi または gunicorn 経由で Apache に連携

• フロントエンドはビルド済みの静的ファイルとして公開

• 各フロントエンドは /var/www/html/your-app/ にデプロイする前提

---

(1) React (CRA-)

📦 ビルド方法

bash
cd your-cra-project
npm run build

→ build/ ディレクトリが出力される

🌍 Apache 設定（例：/etc/httpd/conf.d/myapp.conf）

apache
<VirtualHost *:80>
    ServerName yourdomain.com

    DocumentRoot /var/www/html/cra-app/build
    <Directory /var/www/html/cra-app/build>
        Options -Indexes +FollowSymLinks
        AllowOverride All
        Require all granted
    </Directory>

    # APIルーティングを Django へプロキシ
    ProxyPass /api http://127.0.0.1:8000/api
    ProxyPassReverse /api http://127.0.0.1:8000/api
</VirtualHost>

---

(2) React + TypeScript（CRA + TS）

📦 ビルド方法

bash
npx create-react-app your-app --template typescript
cd your-app
npm run build

→ 出力は通常の CRA と同じく build/ ディレクトリ

🌍 Apache 設定

CRA の設定と 同じ構成で OK です（build/ 出力の構造が同じなので）

---

(3) Next.js（App Router / SSR 対応）

Next.js は SSR や API を含むため、静的配信だけでなく Node.js サーバーとして動かす必要があります。

📦 ビルド手順

bash
cd your-nextjs-app
npm run build
npm run start
# または pm2 などで常駐化

🌍 Apache + Next.js を連携する構成

Next.js は 3000 番ポートなどで動いている前提で、Apache はそれをリバースプロキシします。

apache
<VirtualHost *:80>
    ServerName yourdomain.com

    ProxyPreserveHost On
    ProxyPass / http://127.0.0.1:3000/
    ProxyPassReverse / http://127.0.0.1:3000/
</VirtualHost>

もしくは、Next.js を next export で静的ファイルにする方法（制限あり）もあります：

bash
npm run build
npm run export

→ out/ フォルダを /var/www/html/next-exported/ に配置し、CRA と同様に Apache から静的提供

---

✅ Django 側の構成

1. mod_wsgi 利用（Apache で直接 Django を実行する場合）

bash
<VirtualHost *:80>
    ServerName yourdomain.com

    WSGIDaemonProcess mysite python-path=/var/www/django-app:/usr/local/lib/python3.9/site-packages
    WSGIProcessGroup mysite
    WSGIScriptAlias /api /var/www/django-app/mysite/wsgi.py

    <Directory /var/www/django-app/mysite>
        <Files wsgi.py>
            Require all granted
        </Files>
    </Directory>
</VirtualHost>

2. gunicorn 経由でリバースプロキシする構成（Next.js と相性良い）

bash
gunicorn --bind 127.0.0.1:8000 mysite.wsgi:application

apache
ProxyPass /api http://127.0.0.1:8000/
ProxyPassReverse /api http://127.0.0.1:8000/

---

🔚 結論：おすすめ構成

構成	方法	メリット	注意点
CRA / TS	Apache で静的配信	シンプル・高速	SSRやAPIが使えない
Next.js	Node.js + Apacheリバースプロキシ	SSR, API, 高機能	Node.js サーバー管理が必要
Django	mod_wsgi or gunicorn + Apache	高機能・柔軟性	設定がやや複雑

---

必要であれば、httpd.conf や systemd による gunicorn / next.js 常駐化、Let's Encrypt 証明書対応まで含めて、実運用レベルでの手順も提供できます。ご希望があればお知らせください。