Category: Uncategorized

too much Wifi WLAN exposure is a health problem – About AVM FritzBoxes (7390) Rename Network Device – Netzwerk Gerät umbenennen – Rename Router Device change hostname netbios name – Meshing with the FritzBox – Freifunk Firmware for FritzBoxes?
19.04.2021

always say something positive first: FritzBoxes are great (DSL/LTE/…) internet routers (up to now) all FritzBoxes work with 12V DC (which is great for usage with small solar power stations (that are usually 12V based)) high quality & reliable secure […]

phpBB – Profile Avatar Picture 6KBytes size limit
17.02.2021

… because one also cares about beauty… a default avatar picture is not an option… but phpBB has a very strict 6KBytes max file size limit for Profile Avatar Pictures…  which is almost impossible to reach with format.jpg or format.png […]

17.12.2018

Thanks! thanks to all the contributors of open source soft- and hardware and people that share their knowledge online for free 🙂 i hope/think that better technology could possibly also change humans to the better… freely sharing information surely does […]

01.05.2017

if possible (hardware support) please use replicant, not cyanogen – it might fix this backdoor: https://dwaves.de/2017/05/01/the-problem-with-closed-source-driver successor to cyanogen mod: LineageOS: https://download.lineageos.org/i9300 All i9300 users: -> https://dwaves.de/2016/06/29/alternative-firmware-for-samsung-i9300-android-6-0-1-beanstalk-6-18-20160624-i9300-seems-to-work-pretty-well/ <- ClockworkMod, abbreviated as CWM, is a popular custom recovery for Android phones and tablets developed […]

Linux Presentation Tag Ulm
22.10.2016

http://int.linux-presentation-day.org/ / http://www.pro-linux.de/kalender/2/3690/linux-expo-ulm-2016-linuxpresentationday-20162.html The Linux Presentation Day (LPD) is a non-commercial, international event where members of the general public are invited to watch Linux helping with everyday situations and have the opportunity to test it and ask questions (free of […]

19.03.2015

activate forum (forum_id 30) watch for user_id 48 INSERT INTO `admin_mahnw_f`.`phpbb_forums_watch` (`forum_id`, `user_id`, `notify_status`) VALUES (‘0’, ‘0’, ‘0’), (’30’, ’48’, ‘1’); to speed things up… check out what user_ids are there and what forums they should watch. generate the MySQL […]

19.03.2015

checkout https://dwaves.de/2016/02/26/is-truecrypt-insecure/ and successor: https://sourceforge.net/projects/veracrypt/files/ vim /usr/bin/nautilus #!/bin/bash # set your filemanager here filemgr=thunar # set your webbrowser here, usually x-www-browser should be perfect webbrowser=x-www-browser ### DO NOT CHANGE ANYTHING BELOW HERE unless you know what you’re doing ### oldparams=$@ […]

19.03.2015

top hotkeys: Shift+Strg+Y = Downloads Window Strg+T = new Tab / neuer Tab Strg+N = new Windows / neues Fenster Strg+W = close current Window or Tab / aktuellen Tab und Fenster schliessen Strg+S = save page / aktuelle Seite […]

19.03.2015

the problem: *.rtfd seems to be a “stuck on OSX” problem… but actually TextEdit is a OpenSource (!) software 🙂 textedit.app                          4.0+20061029-3.4+b1               amd64        Text editor for GNUstep you can download debian packages here: https://ftp.mpi-sb.mpg.de/pub/mirrors/linux/debian/pool/main/t/textedit.app/?C=M;O=A and install it via: wget https://ftp.mpi-sb.mpg.de/pub/mirrors/linux/debian/pool/main/t/textedit.app/textedit.app_4.0+20061029-3.4+b1_amd64.deb […]

16.03.2015

it’s not a super sophisticated benchmark… but instead of rsyncing directly to QNAP i NFS-mounted a shared folder: and rsynced into that mounted folder… (i think rsync is way more CPU intense than NFS so it should perform way better […]

12.03.2015

This video was published on Sep 13, 2012… I/O-Wise KVM does not seem to do a lot of RAM-Caching… VirtualBox does? dd shurely runs a lot faster on VirtualBox 😀 KVM does some impressive GPU-Pass-Through: Gaming on a Linux host […]

01.03.2015

Kim Hesseok’s App Extractor let’s you backup any (?) App installed on your phone back into an *.apk – that then send via mail or bluetooth to someone’s phone. great job kim.

03.02.2015

… the more common/widespread a software (for internet-connected-computers) gets, the more interesting it is for hackers to look for bugs that can be exploited to make money… either by hijacking your computer and use it on a botnet to attack other […]

03.02.2015

In Wake Of Violence, France Reports Spike In Cyberattacks  19,000 French websites have been attacked since Jan. 7. Since the deadly shootings in Paris Jan. 7, cyber attackers have hit 19,000 French websites, mostly with denials of service. Admiral Arnaud […]

27.01.2015

IMHO SPECIFICITY is a ugly word for saying “priority” of a css property. usually the last css rule overwrites the first ones. [cc lang=”css” escaped=”true” width=”500″] #divisor { max-width: 100%; background-color: red; height: 50px; } .divisor { max-width: 100%; height: […]

26.01.2015

Restriction of Hazardous Substances, deutsch: „Beschränkung (der Verwendung bestimmter) gefährlicher Stoffe“. Elektrogeräte dürfen nicht mehr schädliche Materialien in beliebiger Menge enthalten… … aber ähnlich dem EG-Bio, dürfen X% schädlich sein. Anfangs wurde ein komplettes Verbot dieser Substanzen angestrebt… (2002) dann aber […]