EDV

Hardware

Project Neubau

Hardware

• Mainboard Gigabyte B550 Aorus Elite Herstellersite
• CPU AMD Ryzen 5 3600, 6C/12T, 3.60-4.20GHz, boxed (100-100000031BOX) Herstellersite

• alternativ AMD Ryzen 9 5950X, 16C/32T, 3.40-4.90GHz, boxed ohne Kühler (100-100000059WOF) Herstellersite

• Platte Kingston A2000 NVMe PCIe SSD 1TB, M.2 (SA2000M8/1000G) Herstellersite
• alternativ Samsung SSD 980 PRO 1TB, M.2 (MZ-V8P1T0BW) Herstellersite
• 30.12.21 Samsung 970 EVO Plus NVMe™ M.2 SSD - 1TB MZ-V7S1T0BW eingebaut wegs suspektem System (Trojaner ?!) Herstellersite
  
• 28.09.24 WD_BLACK SN770M NVMe SSD 2TB Internes Solid-State-Module, M.2 2230, PCIe Gen4 x4 Herstellersite

• RAM Crucial DIMM 8GB, DDR4-3200, CL22-22-22 (CT8G4DFRA32A) Herstellersite
• alternativ Kingston ValueRAM DIMM 16GB, DDR4-3200, CL22-22-22 (KVR32N22D8/16) Herstellersite

• Grafikkarte Sapphire Pulse Radeon RX 550 4G G5 (Lexa PRO), 4GB GDDR5, DVI, HDMI, DP, lite retail (11268-01-20G) Herstellersite
• alternativ Sapphire Pulse Radeon RX 5500 XT 8G, 8GB GDDR6, HDMI, 3x DP, lite retail (11295-01-20G) Herstellersite
• alternativ Zotac Gaming GeForce RTX 2070 SUPER AMP Extreme, 8GB GDDR6, HDMI, 3x DP (ZT-T20710B-10P) Herstellersite

• Kühler Scythe Mugen 5 (Rev. B) (SCMG-5100) Herstellersite

• Case be quiet! Pure Base 500 schwarz, Glasfenster, schallgedämmt (BGW34)Herstellersite

• Netzteil Core GM 500W ATX 2.4 (SSR-500LM/CORE-GM-500) Herstellersite

• USB- C Slotblech DELOCK 89936

Software

OpenRGB

• OpenRGB B550 Aorus Elite
  

Betriebssystem

• Win10 ISO's konfigurieren & downloaden
• Downloadsite
• Iso auf bootfähigen USB-Stick

Treiber

in dieser Reihenfolge installiert:

1. Chipsatz
2. Mainboard
3. Grafikkarte
4. LAN
5. Canon Drucker Pixma IP4300

Benchmarks

• Trialversionen
• Overview
• Cinebench R23
• Unigine Superposition
• Unigine Valley
• Unigine Haeven
• Grafikkartentest
• PassMark Rating
• userbenchmark

Speicherplatzfresser

• Mixx Wellenform Analyse Files ==> (Optionen/Einstellungen/Wellenform/Zwischenspeicherung)

Linuxperformance

• Hardinfo

---

WLAN

• WiFi7

512 / 4k Sektorproblem

https://administrator.de/forum/festplatte-512byte-auf-4k-sektoren-clonen-geht-das-1283500469.html

Router(Speedport Fritz )

• ruKernelTool
• Speed2Fritz
• FRITZ-OS-der-FRITZ-Box-wiederherstellen
• Datenmitschnitt für Wireshark
• fritz.box/support.lua -> Fritzbox Serviceseiten Support u.a. Wiresharkmitschnitt...

Intel CPU Core i7 4770K

• Intel Core i7 4770K Artikel bei Gamestar
• Artikel bei PC Games
• Haswell: Intels neue Core i7-4770 und i5-4670 Prozessoren im Test

USB

• Stick's automatisch backuppen
• USB Problemlösr

NAS

• NAS selber bauen

ASROCK Z87 Extreme4

• CPU
• Speicher

TV Karten

• DVB-C Kartenvergleich
• WinTV-HVR-5500-HD

Pinnings

• Stromversorgungskabel

Software

Python Anaconda

Python & MYSQL

• https://realpython.com/python-mysql/
• https://dev.mysql.com/doc/connector-python/en/preface.html
• https://www.mysqltutorial.org/getting-started-mysql-python-connector/

ssl Error Fix

Arbeiten mit Python:

AnacondaPrompt(Anaconda3) Konsole starten

1. Neues ENV erstellen:

conda create --name example1

2. neues ENV aktivieren

conda activate example1

3. benötigte Pakete installieren z.B.

conda install jupyterlab dask pandas hvplot
conda install -c conda-forge condastats

4. JupyterLab starten

jupyter-lab

5. mit Ctrl-C Jupyter-Lab stoppen 6. aktiviertes ENV deaktivieren

conda deactivate

---

Setup Local Mediawiki

• Setup APache,PHP,MySQL
• additional: sudo apt-get install php-intl php-apcu php-curl

/etc/php/8.1/apache2/php.ini

1. max_execution_time = 3000
2. upload_max_filesize = 128M
3. max_input_time = -1
4. upload_max_filesize = 128M

https://www.mysqltutorial.org/mysql-administration/mysql-create-user/

Programme

Networktools

• better Ping
• MAC Finder,Sunetmask etc onlinetool

unsorted stuff

• Diskspaceanalyzer
• Thunderbird Kalender Feiertage hinzufügen
  
• Patch for Design Spark 2.0 https://designspark.zendesk.com/hc/en-us/articles/360005180754
  
• TLS 1.2 in Win7 aktivieren https://help.runbox.com/enabling-tls-1-2-on-windows-7/
  
• Double Driver Treiberbackup
  
• http://www.winhelponline.com/xp/slowrightclick.htm
  

A B C D E F G H I

Notfallsysteme USB/CD

• c't-Notfall-Windows 2024
• Multiboot SARDU
• Winbuilder Bootcd

Datenbank

sqlitebrowser
sqlite-backup

Backing up the database
To make a backup copy of the database, simply do a "dump" and redirect the results to a file.
cd /home/sqlite
sqlite3 sample.db .dump > sample.bak

Software - Software, Quellen etc.

Backup

• Images von Disketten Ziehen/schreiben RawWrite
• Praxis Schutz vor Cybercrime c't
• TrayBackup
• Win98
• WinXP Bootmanager
• iperiusbackup Die All-in-One-Backup-Software für PC und Server
• AOMEI Backupper AOMEI Backupper
• Macrium Reflect

Betriebssysteme

Win 10

• • How to clean install windows 10
  • “wmic path softwarelicensingservice get OA3xOriginalProductKey” Serial auslesen
  • mit nur einem Doppelklick ein Abbild Ihrer Windows-Partition erstellen
  • Win10 Sicherung Wiederherstellung
  • imagefiles(.iso, .img etc) mounten
  • Disccopyprogramme

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Linux Mint

sudo apt install backintime-qt Backuptool
Netzwerkkartentreiber Realtek
Netzwerktreiber
Multiboot on Win10
Grub anpassen
sudo update-grub
LoginLoop I
LoginLoop II

---

• Bluescreen STOP Errorreferenz
• Windows Bluescreen Shutdown
• Linux
• manpages debian
• commandlinefu.com is the place to record those command-line gems that you return to again and again
• TheLinuxDocumentProject

Boot / Multiboot

• Beschreibung der Bootsequence
• Multiboot

Datenrettung

• recuva
• NTFS Boot and MFT Repair
• restorer-ultimate
• GetDataBack
• Zero Assumption Recovery
• ntfsrecovery good working!
• R-TT
• hetmanrecovery
• Ontrak
• find and mount

Schadsoftware

Viren und Zeugs - Plagegeister etc.

• Adwcleaner
• Hitman pro

Internetsicherheit

• firewall why
• exploitdatenbank
• Anti-Botnet Beratungszentrum
• HPI Identity Leak Checker
• hpi - Datenbank für IT-Angriffsanalysen
• DatalossDB
• Der Netzwerk-Intensivtest
• Datenbanksuche komprommitierte Websites

Passwordcrack Wordlists

• http://www.openwall.com/john/
• http://www.openwall.com/wordlists/
• http://www.oxfordwordlist.com/
• http://google-gruyere.appspot.com/
• http://overthewire.org/wargames/natas/
• http://pentestlab.org/10-vulnerable-web-applications-you-can-play-with/
• http://sqlzoo.net/hack/
• https://www.owasp.org/index.php/Top_10_2010-Main
• http://www.spamhaus.org/
• http://www.itwissen.info/
• https://keyserver.pgp.com/vkd/GetWelcomeScreen.event

HowTo's

• How to Get the Hash (MD5, SHA1, SHA256, SHA512) of a File on Windows Without Installing Anything
  • or in short:

certutil -hashfile 'insert filename here' SHA256

• SD-Card Recovery - Daten von unlesbarer SD Card wiederherstellen
• Netzwerkeinrichtung
• SSL Extender

• Where is the CHKDSK log file stored ?
• Android-Volkstablet 1. Generation Backup des Firmware-ROM's

Virtualisierung

• USB Problem Could not load the Host USB Proxy Service (VERR_FILE_NOT_FOUND). The service might not be installed on the host computer.
• Hyper-V und Virtual-Box parallel verwenden
  
• VirtualBox von USB booten
• VirtualBox von USB booten
• Netzwerkkonfiguration VirtualBox

Git & Github

• gitbook
• codedownload von github in weniger als 1 minute
• github for dummies
• git&github Tutorial
  
• Git Cheat Sheet
  

GitBash:
cd U:/ArduinoIDE_2.0.3/portable/Sketchbook/xxx
change workingdir

git init
Initialized empty Git repository in U:/ArduinoIDE_2.0.3/portable/Sketchbook/xxx/.git/
 
git add .
warning: in the working copy of 'mcp23xxx_blink.ino', LF will be replaced by CRLF the next time Git touches it

git status
On branch master
No commits yet
Changes to be committed:
 (use "git rm --cached <file>..." to unstage)
       new file:   Blink.png
       new file:   mcp23xxx_blink.ino

git commit -m "first commit"
[master (root-commit) f64e5b1] first commit
2 files changed, 60 insertions(+)
create mode 100644 Blink.png
create mode 100644 mcp23xxx_blink.ino
 
git status
On branch master
nothing to commit, working tree clean

---

meanwhile create on Github new Repo

---

git remote -v

git remote add origin https://github.com/Jvde2019/mcp23xxx_blink

git remote -v
 origin  https://github.com/Jvde2019/mcp23xxx_blink (fetch)
origin  https://github.com/Jvde2019/mcp23xxx_blink (push)

git branch -M main

git push -u origin main
Enumerating objects: 4, done.
Counting objects: 100% (4/4), done.
Delta compression using up to 12 threads
Compressing objects: 100% (4/4), done.
Writing objects: 100% (4/4), 8.27 KiB | 4.13 MiB/s, done.
Total 4 (delta 0), reused 0 (delta 0), pack-reused 0
To https://github.com/Jvde2019/mcp23xxx_blink
* [new branch]      main -> main
branch 'main' set up to track 'origin/main'.

Sonstiges

• High resolution Test Patterns