A Weird Imagination

Archives for 2020

Sun 12 April 2020
Web: Long Polling in Django Channels
asgi django django-channels gunicorn http javascript long polling nginx python systemd uwsgi wsgi
Sun 03 May 2020
Web: Change title based on visible section
bookmarklets html IntersectionObserver javascript user scripts
Sun 24 May 2020
Linux: 100% CPU usage in games with Nvidia Linux drivers
100% cpu usage environmental variables linux nvidia perf profiling strace troubleshooting
Sun 31 May 2020
Linux: Extracting slides from video presentations
covid-19 motion detection opencv python video youtube-dl
Sun 07 June 2020
Web: Minimal WebRTC
camera html javascript minimal-webrtc video web cam webrtc
Sun 14 June 2020
Web: Serverless WebRTC
camera compression html javascript lzma minimal-webrtc qr qr code screen ssh video web cam webrtc xclip
Sun 21 June 2020
Blogging: Pelican publish without downtime
blogging chmod linux pelican sh
Sun 28 June 2020
Linux: Kill child jobs on script exit
bash dash jobs kill ksh linux sh zsh
Sun 05 July 2020
Web: GStreamer WebRTC
camera gstreamer minimal-webrtc python video web cam webrtc
Sun 12 July 2020
Linux: Virtual web cam using GStreamer and v4l2loopback
camera gstreamer linux minimal-webrtc python v4l2loopback video Video4Linux2 web cam webrtc
Sun 19 July 2020
Linux: Virtual microphone using GStreamer and PulseAudio
audio gstreamer linux microphone minimal-webrtc pactl pulseaudio python webrtc
Sun 02 August 2020
Linux: Limit web browser processor usage
cpulimit linux pgrep sh
Sun 09 August 2020
Linux: Limit processor usage of multiple processes
cpulimit linux pgrep sh
Sun 16 August 2020
Linux: Reacting to active window
python sh stdbuf x11 xdotool xprop
Sun 23 August 2020
Linux: Reacting to screensaver starting/stopping
pactl perl screen sh xscreensaver xscreensaver-command
Sun 30 August 2020
Linux: Useful global keyboard shortcuts
cpulimit keyboard pactl screen xfce xfce4-screenshooter xfwm xkill xscreensaver-command
Sun 06 September 2020
Linux: Generating specialized word lists
awk games grep join paste sed sh sort tr uniq word games