Blog · corpus.blog/blogs/dwaves.de/posts
dwaves.de
dwaves.de
2019
Titan an alternative to Mars? – Titan vs Earth vs Mars comparison atmosphere – loads of Moons around Jupiteroriginal ↗
24 Nov 2019
Fun with Electricity and the Crazy Angry Iranian Electricity Guy – ElectroBoom – shorting some UK fuses and singing with tesla coilsoriginal ↗
23 Nov 2019
arduino mega IDE on VirtualBox vm – avrdude: ser_open(): can’t open device “/dev/ttyACM0”: Permission deniedoriginal ↗
23 Nov 2019
21 Nov 2019
we ought to science the shit out of Space and Mars – What do Astronauts and Cosmonauts miss the most when returning from space? – or maybe Titan?original ↗
11 Nov 2019
10 Nov 2019
7 Nov 2019
Erfahrungen mit Congstar Telekom Mobilfunk D1 – Congstar: Licht und Schatten des pinken Riesen – “Wie ich will” Prepaid mit monatlichen Vertrags-Verwirrungs-Optionen und Droh-Ansagen – Wifi WLAN in Berlinoriginal ↗
6 Nov 2019
WhatsApp hacking – NSO group: trojan by phone call – ss7: insecure telco phone infrastructureoriginal ↗
4 Nov 2019
linux bash script – generate new mac for interface in a snap – generate random mac number scriptoriginal ↗
4 Nov 2019
Elon Musk for an inpsiring future – SpaceX Big Fat Rocket SpaceShip called StarShip to LEO Moon, Mars and maybe even the Moons of Jupiter – landing on Mars is hardoriginal ↗
30 Oct 2019
(CVE-2019-11043) NGINX + PHP-FPM – Vulnerability in PHP7 exposes sites to remote hacking risk – how to update upgrade CentOS 7 to php7.3original ↗
27 Oct 2019
company it takedown by ransomeware by 0-day in the Bonjour utility for iTunes – followup to emotet and trickbotoriginal ↗
27 Oct 2019
stealth virus – unique mutation Virus in Word.doc but also File.pdf Mail Attachment not detected by Virus Scanner anymore – emotet most evil and costly malware yetoriginal ↗
25 Oct 2019
esxi vsphere 5.5 – dvdrom cdrom pass from local PC to vm not working – Could not open the client device D: Check that the device exists and that it is not being used by another programoriginal ↗
24 Oct 2019
wifi connection problems under Debian 10 Buster – SME Deauth request to the driver failed on Debian 10 MATE Gnome2 Desktop network-manager-gnomeoriginal ↗
23 Oct 2019
common linux standards vs biodiversity – what it can learn from nature – open standards – in bio diversity vs monoculture efficiency (why one system to rule them all is a bad idea)original ↗
19 Oct 2019
19 Oct 2019
Open Source VoIP for GNU Linux – VoiceOverIP – Softphones via Sipgate – Twinkle Twinkle little Staroriginal ↗
13 Oct 2019
once more: verify files with pgp – f-droid.org verify apk download gpg signature asc sig – md5sum and sha512sum linphone app – how to asc pgp verify tor browser bundle integrityoriginal ↗
13 Oct 2019
Now even more powerful + GPU : StarFive VisionFive 2 JH7110 64bit SoC: building a riscv pc – risc-v fedora emulator in javascript in browseroriginal ↗
7 Oct 2019
Adaptec RAID Controller ASR8805 – not sending notification mails – how to export support.zip archiveoriginal ↗
6 Oct 2019
30 Sept 2019
28 Sept 2019
26 Sept 2019
25 Sept 2019
22 Sept 2019
19 Sept 2019
freshclam[15552]: Can’t create temporary directory /var/lib/clamav/clamav-969944fd9a258fa7aff08976496d8541.tmporiginal ↗
16 Sept 2019
Stay up to date on IT-Security – man in the Middle Attack on SmartPhones via OMA CP SMS (Open Mobile Alliance Client Provisioning) to change APN (Access Point Name = Mobile Internet Proxy)original ↗
11 Sept 2019
GNU Linux bash script – iterate over all harddisks in the system and check their smart status – also for QNAP NASoriginal ↗
8 Sept 2019
GNU Linux Server (tested on CentOS Linux 7) – monitor software raid – mail notification on failureoriginal ↗
6 Sept 2019
6 Sept 2019
linux bash – how to find hardware raid controller – get info about hardware hp server – get RAID and power watt usage status from command lineoriginal ↗
5 Sept 2019
ip digits bits binary – netmask routing – binary to decimal conversion with linux terminal bash bc – network drawing design tools – cisco symbols – bc calculator and the square root of floating point wtforiginal ↗
31 Aug 2019
26 Aug 2019
26 Aug 2019
switch from less to vim and back – vim show version informations – temporarily vs permanently set default editor (nano vim vi)original ↗
25 Aug 2019
GNU Linux- bash date datum example – automatic filenames from date and time (e.g. for logfiles or backups automatic date named name datum 2024-04-28.project.tar.gz)original ↗
20 Aug 2019
ECB server hacked – Data disclosure of the European Central Bank – Bank hacks from Mexico to Bangladeshoriginal ↗
18 Aug 2019
KVM QEmu virt-manager for a test drive on HP ProLiant DL360 G6 – Windows 7 64Bit Guest Harddisk Benchmark – nested virtualization vmware esxi 6.5 inside kvmoriginal ↗
17 Aug 2019
RUST – most loved programming language ever – C++ with safety – new programming language from Mozilla for Mozilla and Safety – now also with step debuggingoriginal ↗
17 Aug 2019
update 2021-03 Update CentOS8Stream test install – CentOS 7 or 8 NetInstall Missing Base.repo base repo during setup installation source repositoryoriginal ↗
15 Aug 2019
quantum computing and a universe wide wireless communication network faster than the speed of lightoriginal ↗
12 Aug 2019
GNU Linux bash – howto making tar use multiple cpu cores when compressing a directory – multi threaded compression decompression with pigz (faster) and xz (tighter)original ↗
8 Aug 2019
evil wifi 4 qualcomm – QualPwn – Exploiting Qualcomm Snapdragon via WLAN Wifi and Modem Over The Airoriginal ↗
7 Aug 2019
GNU Linux bash terminal – how to create a password encrypted zip file and shred files and folders (with 1x to 38x passes of random data)original ↗
7 Aug 2019
Wacom BambooFun 4×5 Pen CTE-450 works perfectly out of the box with CentOS Linux Kernel 4.15.9original ↗
31 Jul 2019
mit dem Handy via Festnetz telefonieren – VoIP für Android – überall via Festnetz erreichbar – Telefon-Anlage “in the cloud”original ↗
22 Jul 2019
Microsoft Windows has lost the Mobile Market to Google and Apple – Linux Foundation – where do thou go? – Stay out of the Desktop and you shalt be paidoriginal ↗
19 Jul 2019
16 Jul 2019
EAP-pwd security issues – SAE (Simultaneous Authentication of Equals) WPA3-Personal – potential full password recovery with weak passwords – CVE-2019-9495, CVE-2019-9497, CVE-2019-9498, CVE-2019-9499original ↗
14 Jul 2019
linux bash scripting – how to search for a file by its sha1 sha256 or sha512 or md5 checksumoriginal ↗
11 Jul 2019
Brother HL 2250DN toner low empty stops printing – how to reset the toner and keep printingoriginal ↗
10 Jul 2019
D-Link DGS 108 8x Port switch vs TP-Link TL-SG108 8x Port switch and dangerous GeoPolitical politicsoriginal ↗
9 Jul 2019
Space WiFi project SpaceX StarLink and Amazon Kuiper – German internet speeds – yes it really is that badoriginal ↗
6 Jul 2019
6 Jul 2019
Recommended tested Hardware – Superb Wifi WLAN Adapter Chipset Atheros AR9285 Mini PCIE for GNU Linux Debian 10 Ubuntu and Trisquel 8.0 test run on Lenovo t440 and LibreBooted Lenovo x60s – disabled by evil “hardware switch” wifi card pin 20 fixoriginal ↗
3 Jul 2019
how sidechannel attacks are endangering almost all linux servers running OpenSSH (so almost all)original ↗
28 Jun 2019
Hetzner Server Börse – sehr günstige Dedicated Server mit 16-32GB RAM! mit viel (3TB!) Festplatten Platzoriginal ↗
17 Jun 2019
15 Jun 2019
outlook 2010 and 2007 registry hack – to disable winmail.dat attachments – how to open winmail.dat with thunderbirdoriginal ↗
31 May 2019
Hacker legen Smart City Stadtverwaltung von »Baltimore« lahm – “this will costs us a lot of money”original ↗
30 May 2019
greetings from ethernal blue – linux cifs smb windows share mount fails with “mount error(112): host is down” – no it is notoriginal ↗
24 May 2019
meteors asteroids – a danger to dinosaurs and mankind too? – meteor comet caught on tape with sound crashing down over ocean Australia – secret ocean inside earthoriginal ↗
22 May 2019