they have gone missing. but they are available again under Debian 11 https://packages.debian.org/bullseye/gcc-doc hostnamectl; # tested on Operating System: Debian GNU/Linux 11 (bullseye) Kernel: Linux 5.10.0-9-amd64 Architecture: x86-64 apt search gcc-doc Sorting… Done Full Text Search… Done gcc-doc/stable,stable 5:10.1.0-1 amd64 […]
inkscape is a genious vector drawing program it is a bit complex though and takes time getting used to hostnamectl; # tested on Operating System: Debian GNU/Linux 10 (buster) Kernel: Linux 4.19.0-18-amd64 Architecture: x86-64 Inkscape 0.92.4 (5da689c313, 2019-01-14) install the […]
mplayer is still a great program 🙂 that let’s you play streams and files on command line (per default it has no gui) creditz: http://sheet.shiar.nl/mplayer # install it su – root apt update apt install mplayer ffmpeg Ctrl+D # log […]
Yes! RSS (“Really Simple Syndication“) FEEDs are still a very practical thing to follow certain websites & blogs & news outlests & aggregators & stay current on those platforms. Instead of letting big media outlets shovel news down the main-stream […]
long story… good alternative? https://minidvblinux.de/ having had various frustrating experiences with the topic: TV + PC (even tried a cheap DreamBox 520 HD from eBay… which are probably good devices, but this one turned out to be faulty/unstable) now… in […]
as retro as it gets… seems to be a clone of MoonPatrol. hostnamectl; # tested on Static hostname: lenovo Operating System: Debian GNU/Linux 10 (buster) Kernel: Linux 4.19.0-16-amd64 Architecture: x86-64 apt update apt install moon-buggy apt show moon-buggy Package: moon-buggy […]
the story goes like this. multiple files were zipped under Windows 7 (Pro German/DE) and unzipped under GNU Linux Debian 10. The problem is: that the special chars of the filenames are all reported as “invalid encoding” (within the MATE […]
some gui programs like gparted (very nice harddisk partitioning program) won’t start as root. hostnamectl; # tested on Operating System: Debian GNU/Linux 10 (buster) Kernel: Linux 4.19.0-13-amd64 Architecture: x86-64 su – root; # become root gvim; # fails with E233: […]
# should work as simple as ffmpeg -i “input.mkv” “output.mp4” # tested on hostnamectl; Operating System: Debian GNU/Linux 10 (buster) Kernel: Linux 4.19.0-13-amd64 Architecture: x86-64 ffmpeg -version ffmpeg version 4.1.6-1~deb10u1 Copyright (c) 2000-2020 the FFmpeg developers built with gcc 8 […]
short story: there is no “Menu” key on the t440 keyboard, (it does the same as clicking r-mouse-button, trackpad buttons can be cumbersome) hostnamectl; # tested on Operating System: Debian GNU/Linux 9 (stretch) Kernel: Linux 4.9.0-14-amd64 Architecture: x86-64 xev; # […]
x11vnc is great, remmina is great (can scale the client window, no matter the vnc server resolution it will fit on the client screen) manpage remmina: remmina.man.txt when the user followed the instructions here on how to setup vnc server […]
to recover the data: how to mount luks2 encrypted volume possibility: remove harddisk, attach to sata2usb adapter, then mount on different machine like this: # unlock encrypted harddisk udisksctl unlock -b /dev/sdb5 udisksctl mount -b /dev/mapper/ubuntu–vg-root Mounted /dev/dm-1 at /media/dpm/e8cf82c0-f0a3-41b3-ab28-1f9d23fcfa72 […]
ffmpeg / avconv is pretty nice. it can even do mp4 to gif conversion! 🙂 so what the user can do is: use SimpleScreenRecorder, to record a fixed rectangle of the screen to mp4 and then use ffmpeg / avconv […]
mocp –version This is : Music On Console Version : 2.6-alpha3 Built : Nov 27 2016 10:55:04 Compiled with : OSS ALSA JACK DEBUG Network streams resample Running on : Linux 4.9.0-13-amd64 x86_64 Author : Damian Pietras Homepage : http://moc.daper.net/ […]
JavaScript can compromise the user’s network devices! pretty evil are devices/routers with security problems, that can be exploited from javascript. so basically opening a webpage with a browser that has javascript enabled (which most browsers have) might scan the user’s […]
what to do to improve online privacy? use a privacy respecting DNS server by https://www.opennic.org/ for example: 195.10.195.195 (not google’s (8.8.8.8)) use Freifunk use a VPN such as: mullvad VPN https://mullvad.net/en/help/pricing-discounts/ https://mullvad.net/en/check/ Mozilla launched it’s own VPN service https://vpn.mozilla.org/ use tor […]
The Age of Surveillance Capitalism: “be careful what you reveal to your friend” (the internet) https://irlpodcast.org/season4/episode5/ “where it has gone from defending America to controlling it” data google tries to collect from users: (it is probably only the tip of […]
what is the problem? https://vi.stackexchange.com/questions/13564/why-is-vim-for-debian-compiled-without-clipboard for whatever reasons a lot of vim packages come compiled without system -clipboard support. furthermore: for copy & paste per default vim uses it’s own registers (not the default primary and secondary system clipboard that […]
setup LAMP GNU-Linux Apache2 MariaDB PHP7.3 su – root; # become root apt update; # update system to latest apt upgrade; # database first apt install mariadb-server mariadb-client # set root pwd for database (can be root on dev test […]
git was initially written by Linus Torvalds on the idea: how to create source code management system that does not suck. source code management is very useful when the developer team is x > 1 developer. it allows fast syncing […]
some jpgs are badly compressed, taking 5-10MBytes each! a little nifty cool tool let’s you batch recompress WARNING! Always test things out before applying it to your original data! # become root su – root # install jpegoptim apt install […]
for good overview it makes sense to label the harddisk partitions according to functionality (what is their purpose?) GNU Linux bash – how to label partitions tune2fs (xfs & ext4) … because maybe one wants to read their smart status. […]
monitoring the integrity of a RAID is critical for fast replacement of failed harddisks (ideally one has at least one spare drive already in the machine) if not – it would be great if hard- and software-raid would send a […]
tar gz (single core) -> tar pigz (multi core) tar might be old, but still a great program for archiving files manpage: tar.man.txt to get multi core usage for compression (faster) the user tells tar to use a different compression […]
Cinnamon desktop developed by Developer(s) Linux Mint team! – is a beautiful desktop (default on Linux Mint) alternative to Gnome2 MATE. BUT: still prefer Gnome2 MATE (at least on GNU Debian Linux) because it is: minimalistic / very resource efficient […]
while not officially supported no drivers here: https://www.wacom.com/en-us/support/bamboo-support works out of the box on CentOS7/Rhel7, Kernel 4.15.9 THIS WORKS ABSOLUTELY INCREDIBLE 🙂 THANKS ALL INVOLVED! # what os do i have? hostnamectl Operating System: CentOS Linux 7 (Core) CPE OS […]
Warum VoIP? Viele Anbieter von LTE z.B. bieten gar keine Festnetz-Telefonie an, sondern nur Internet. (das zum Teil (nicht günstiger) aber schneller (und schnurloser via Handy-Netz) als die Telekom (4G/LTE/UMTS)). D.h. man braucht dann noch einen weiteren Anbieter der die […]
update: 2020-05 for whatever reason the following SSHDroid app does not work anymore. please checkout the even easier to use (default port: 2222) and setup: SimpleSSHD (Easy to use SSH server) – https://f-droid.org/app/org.galexander.sshd # start the ssh server app # […]
aim: in software development, step debugging is a very nice way to look at your code and see if it does what it should. i wondered, if such a thing exists for shell / bash scripts. develop shell bash scripts […]