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dwaves.de
dwaves.de
2021
everything GNU Linux – Debian 10 64Bit – the universal operating system on over 10 year old hardware Lenovo C200 all in one PC (released 2010)original ↗
3 Apr 2021
GNU Linux Debian 10 MATE as Virtualbox VM – VBoxClient Failed to register resizing support rc VERR INVALID FUNCTIONoriginal ↗
3 Apr 2021
GNU Linux Debian 10 – boot partition full – how to remove old kernels – during upgrade: pigz: abort: write error on (No space left on device)original ↗
1 Apr 2021
computers & AI are no way perfect – doctors, judges and police who blindly trust AI results – from face recognition to eBay offensive language detection – nuclear world war 3 could could have been started by users blindly trusting computersoriginal ↗
29 Mar 2021
kvm qemu – from host to guest harddisk benchmark – consolidate harddisk dynamic disk space allocation unused harddisk spaceoriginal ↗
22 Mar 2021
Zehntausende Mail-Server wegen Exchange-Lücke gehackt – Cloud oder Klaut – com-magazin.de Security Newsletteroriginal ↗
12 Mar 2021
SpaceX’s SpaceShip StarShip SN10 – THE EAGLE HAS LANDED – almost – 20min later BocaChicaBoomBoom – Why settling on Mars is critical for mankind to survive in the universeoriginal ↗
4 Mar 2021
How to get StarLink Support – Roof Mounting StarLink Dish – NO HOLES IN ROOF DRILLING! – Ridgeline Roof Mountoriginal ↗
2 Mar 2021
Google AI Age of digital surveillance capitalism dictatorship (almost 1984) – this what happens when a user pisses off Googleoriginal ↗
1 Mar 2021
1 Mar 2021
Pure Beauty & Nostalgia: Apple Macbook Pro 9,2 (A1278) Mid 2012 running GNU Linux like a Pro (the perfect combo that just works)original ↗
27 Feb 2021
23 Feb 2021
project: sharing pictures alternative to WhatsApp (Facebook) – share family pictures with privacy & secure & easyoriginal ↗
19 Feb 2021
GNU Linux (Debian 10) – how to show and remove all (privacy intrusive) meta Exif meta info from jpg png tiff bmp pictures and now even mp4! :)original ↗
17 Feb 2021
Kerbal Space Program Simulation – made it (eyeballed-it) to the mün – but fuel is low X-D (as always) – Trouble deleting nav maneuver nodes?original ↗
17 Feb 2021
GNU Linux (Debian 10) – WIFI USB Dongle Test – MediaTek Inc. AC-1200 Mbps 0e8d:2870 mt76x2uoriginal ↗
16 Feb 2021
Brother ADS 2400N Document Scanner Scheduled Maintenance Error – Wartungs Fehler – scanner beeps every time I scan – scanner piept nach jedem scanoriginal ↗
15 Feb 2021
about wordpress html and the web as users know it – top 20 cms content management systems in 2021original ↗
15 Feb 2021
Die Vermessung des Patienten: Wem gehören meine Gesundheitsdaten? – Warum es immer weniger Ärzte und Arztpraxen in Deutschland geben wird und das Gesundheitssystem immer schlechter wird – Measuring the patient: who owns my health data? Why there will be fewer and fewer doctors and medical practices in Germany and the health system will get worse and worseoriginal ↗
12 Feb 2021
PostgreSQL 9.4 for RHEL/CentOS 8 – x86_64 – Failed to download metadata for repo ‘pgdg94’ Error: Failed to download metadata for repo ‘pgdg94’original ↗
10 Feb 2021
GNU Linux (Debian 10) compatible camera module sets – Alcor Micro GS20048 test review – in search for close focus medical cameraoriginal ↗
9 Feb 2021
6 Feb 2021
to cloud or not to cloud and what to cloud – this is the question – it security nightmares: manipulated automatic updates & hacked update serversoriginal ↗
3 Feb 2021
2 Feb 2021
Space Engineers – how to recharge jet pack hydrogen fuel – why is basic refinery not working – why is basic assembler not workingoriginal ↗
31 Jan 2021
GNU Linux (Debian 10) – run gui program as root (without sudo) – E233: cannot open displayoriginal ↗
26 Jan 2021
26 Jan 2021
Google (BigBrother) is watching the user (no matter where the user browses) via JavaScript – no js no content no functionality = too much jsoriginal ↗
26 Jan 2021
are meta-languages the solution? – Corona-Virus-Pandemic-Lockdown increased activity on GitHub – trends in programming languages according to GitHub (Microsoft) and StackOverFlow – the loved – the dreaded – the wantedoriginal ↗
24 Jan 2021
23 Jan 2021
GNU Linux Bash – script for troubleshoot long term reliability (ping) and bandwidth (speed) benchmark-test – testing network internet connection uplink connectivity and reliabilityoriginal ↗
21 Jan 2021
GNU Linux Debian and others – how to view play RTSP client (hview surveillance and webcam and other cams) streams with mplayer and vlc (how to find rstp stream url of H.VIEW and ANNKE 100% Chinese surveillance cams)original ↗
16 Jan 2021
unit of data storage – byte kilobyte megabyte gigabyte terabyte petabyte exabyte zettabyte yottabyte nonabyte doggabyte kibibyte mebibyte gibibyte tebibyte pebibyte exbibyte zebibyte yobibyte nobibyte dogbibyteoriginal ↗
12 Jan 2021
computers make mistakes too – Numerical Computation Guide IEEE754 numerical comp guide – floating-point software and hardware SPARC Intel PowerPCoriginal ↗
7 Jan 2021
2020
16 Dec 2020
2020-12 Russian IT Security Updates – EU wants all End-to-End-Encryption to End (master key backdoors)-NAT bypass with evil JavaScriptoriginal ↗
14 Dec 2020
Amnesia 33 tcp ip stack analysis of open source infrastructure – bar chart Affected Components DNS TCP IPv6 IPv4 DHCP ARP IGMP mem allocator 2020-12original ↗
8 Dec 2020
GNU Linux Debian 10/11/Ubuntu – how to install kvm virtualization (qemu) – basic virsh commands – kvm cheat sheed – howto workaround virt-manager “emulator may not have search permissions for the path”original ↗
5 Dec 2020
Android Security – when libraries are compiled into applications – but never updated – CVE-2020-8913original ↗
3 Dec 2020
LibreBoot – (how to mount luks2 encrypted volume) LVM encrypted volumes needs correct CMOS clock time – Volume Group not found – failed to read int token error parsing metadataoriginal ↗
3 Dec 2020
news from World Community Grid (WCG) – Cuba has vaccine against lung cancer – Biontech vaccine against COVID19 and also cancer? – OpenPandemics COVID-19 Researchoriginal ↗
1 Dec 2020
GNU Linux – Oracle VirtualBox – how to clone virtual machine terminal bash command line – how to tidy up snapshots and consolidate free disk spaceoriginal ↗
25 Nov 2020
GNU Linux – basic harddisks benchmarks with dd and fio (ssds KINGSTON SKC600512G vs Samsung SSD 850 PRO vs Samsung SSD 860 EVO vs Samsung SSD 870 EVO 1TB) – ntfs vs ext4 – how fast are virtual harddisks?original ↗
13 Nov 2020
2020-10-11 Russian IT Security Updates – first 16x Core Russian made Elbrus-16C processor – Russian domestic cryptographic protection on 5G requirementoriginal ↗
11 Oct 2020
list of country by co2 emissions – climate change and bitcoin – annual energy consumption 45.8 TWh (22 MtCO2 per year)original ↗
7 Oct 2020
gnu linux – nice visual side-by-side diff – with eclipse gui and terminal – how to quickly spot changes in new and old config files (diff -u)original ↗
26 Sept 2020
NASA finds evidence two early planets collided to form Moon – NASA findet Beweise: Mond ging aus Kollision eines Planeten mit der jungen Erde hervororiginal ↗
19 Sept 2020
Google EU Privacy Removal Personal Information Removal Request Form tool fails with Error 403original ↗
9 Sept 2020
STAY AWAY FROM RUIZU X02 mp3 player – Erfahrungsbericht – test – review – fehlerhafte mp3 Wiedergabe – mp3 playback errors decoding errorsoriginal ↗
5 Sept 2020
gnu debian linux – install and autostart play music from command line with mocp – mocplayer musicplayer – Music On Console – play music without gui without desktop – hotkeys shortcuts – shortcuts & hotkeysoriginal ↗
5 Sept 2020
29 Aug 2020
world community grid – crowd computing grid search system – how to fight covid19 and cancer with computersoriginal ↗
17 Aug 2020
2020-08-10 Russian IT Security Updates – Bezos iPhone Hacked in 2018 via WhatsApp mp4 Video fileoriginal ↗
10 Aug 2020
Gigabyte p35 ds3 rev 2.1 random reboot – turns on and off – instability – archiving data against solar winds – the cmos horrororiginal ↗
8 Aug 2020
US vs China – the digital iron curtain – WhatsApp Telegram WeChat and TikTok – how citizens become spies by-accident – national cyber-sovereignty – OS/2 is still aliveoriginal ↗
7 Aug 2020
If the user can – donate resources to privacy protection – Tor’s Bug Smash Fund: Help Tor smash all the bugs!original ↗
6 Aug 2020
BeyondCorp Google’s new Approach to Security – we need to know EVERYTHING about the user – in order to trust the user – The Age of Surveillance Capitalismoriginal ↗
3 Aug 2020
gnu linux bash – loops – generate file with a large number of lines – find larger than x size files and copy themoriginal ↗
2 Aug 2020
how to copy and paste outside of vim – system clipboard to another other gui applications – the 1 million lines text editor benchmark onemillionlines.txtoriginal ↗
28 Jul 2020
new views on Mars – more pictures from Mars – MarsExpress ESA flyover elongated cloud of 1500kmoriginal ↗
25 Jul 2020
howto xmpp java based chat servers – centos – it aint working so well – why is it so hard? X-Doriginal ↗
24 Jul 2020
how to rescue recycle old computer from the dumpster and install Debian 8 32Bit aka ideal linux on (partly VERY) old hardware – for music and basic browsingoriginal ↗
20 Jul 2020
Mounts read only – How to open disassembly – USB Stick 3.0 32GB 32G SanDisk Ultra 100MB/s Flash Driveoriginal ↗
20 Jul 2020
14 Jul 2020
2020-07-14 Russian IT Security Updates – Chinese hackers develop attack vector for physically isolated systems USBCulpritoriginal ↗
14 Jul 2020
1 Jul 2020
VirtualBox host to vm NAT – how to preserve original client ip adress for proper logging and (firewall/iptables) blockingoriginal ↗
27 Jun 2020
Linus Torvalds criticized the L1 cache reset function when context switching – Linus all programming languages suck except C – kernel got namesoriginal ↗
5 Jun 2020