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Rodolfo Souza rodhfr

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@rodhfr
rodhfr / gist:eed88bd114db56bccbb1aedca0e0f867
Created March 31, 2025 01:30
latex to pdf
pdflatex question_3_34.tex
@rodhfr
rodhfr / keyd-default.conf
Last active April 4, 2025 02:49
provisional keyd config
include layouts/dvorak
[ids]
*
[keymap]
layout = us
@rodhfr
rodhfr / ffmpeg udp video
Last active March 19, 2025 13:47
udp stream
ffmpeg -stream_loop -i "$input" -vf "subtitles=${input@Q}" -c:v libx264 -crf 18 -f mpegts udp://192.168.0.51:8581
# intel hevc_qsv # alternatively: h264_qsv
ffmpeg -stream_loop -1 -i "$input" -vf "subtitles=${input@Q}" -c:v hevc_qsv -global_quality 20 -look_ahead 1 -f mpegts udp://192.168.0.51:8581
# udp address is the client that the video is fowarded to
@rodhfr
rodhfr / fix xdg-desktop-portals.md
Last active March 14, 2025 14:23

XDG Desktop Portals - Setup and Explanation

📌 Main Reference

The best source of information on XDG Desktop Portals is the Arch Linux Wiki.

🔍 What are XDG Desktop Portals?

xdg-desktop-portals act as bridges that allow Flatpaks (a type of container) to communicate with the host system.

Available Implementations

You can install multiple implementations without conflicts, such as:

@rodhfr
rodhfr / setup mal scrobling in jellyfin.md
Created March 13, 2025 02:52

more info: https://github.com/vosmiic/jellyfin-ani-sync/wiki/Installation-&-Config

Guide:

  1. Navigate to Settings > Admin Dashboard > Plugins > Repositories
  2. Add a new repository with a Repository URL of https://raw.githubusercontent.com/vosmiic/jellyfin-ani-sync/master/manifest.json. The name can be anything you like.
  3. Save, and navigate to Catalogue.
  4. Ani-Sync should be present. Click on it and install the latest version.

Fill the forms

  1. API endpoint -> only change this if you're acessing from outside localhost (127.0.0.1) if you are then use the server ip machine or the dns address
  2. Callback Redirect URL -> skip this
@rodhfr
rodhfr / tailscale funnel
Last active March 12, 2025 03:21
tailscale funnel self signed certificate
sudo tailscale funnel https+insecure://localhost:3001
@rodhfr
rodhfr / scrcpy fun commands.md
Last active March 8, 2025 02:04
scrcpy fun commands

Virtual display

--new-display=1920x1080

search for apps

adb shell pm list packages | grep vlc

in termux

pm list packages | grep vlc

Reduce bandwidth

--no-audio --max-fps=60

@rodhfr
rodhfr / sway_share_virtual_display
Last active March 27, 2025 12:24
Create virtual display with sway and share with wayvnc
swaymsg create_output
swaymsg output "HEADLESS-1" resolution 1600x720 #mobile "see something" resolution. others: #3840x2160 #1920x1080 #1280x720
wayvnc -o HEADLESS-1 :: #setup the wayvnc config file
# alternative
wayvnc --config="/home/rodhfr/.config/wayvnc/wayvnc.config" -o HDMI-A-1
##### ~/.config/wayvnc/config
#use_relative_paths=true
#address=::
@rodhfr
rodhfr / set gnome workspaces shortcut
Created August 21, 2023 13:42
Pop-os 22.04 just have the first four possible in the settings but i've encontered this commands that works. just type in the terminal.
gsettings set org.gnome.mutter dynamic-workspaces false
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-5 "['<Alt>5']"
gsettings set org.gnome.desktop.wm.keybindings move-to-workspace-5 "['<Alt><Shift>5']"
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-6 "['<Alt>6']"
gsettings set org.gnome.desktop.wm.keybindings move-to-workspace-6 "['<Alt><Shift>6']"
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-7 "['<Alt>7']"
gsettings set org.gnome.desktop.wm.keybindings move-to-workspace-7 "['<Alt><Shift>7']"
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-8 "['<Alt>8']"
gsettings set org.gnome.desktop.wm.keybindings move-to-workspace-8 "['<Alt><Shift>8']"
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-9 "['<Alt>9']"
@rodhfr
rodhfr / Setting up some manual extension in MediaWiki
Created August 20, 2023 04:26
Making the Wiki Mobile Responsive
Certain steps are needed for this, nothing is easy with this platform. Albeit various approaches, the Wikipedia utilizes the extension MobileFrontend https://www.mediawiki.org/wiki/Extension:MobileFrontend to make the mobile users see other skin instead of the one that is showed in the desktop.
Some useful links
MobileFrontend GitHub https://github.com/wikimedia/mediawiki-extensions-MobileFrontend
Mobile Frontend configurations options page
Installing the extension MobileFrontend https://github.com/wikimedia/mediawiki-extensions-MobileFrontend#configuration-options