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#! /usr/bin/env -S awk -f

# ./bitrate_parser.awk
# Highlight parsed values inside GstIdentity chain messages
# Usage:
#   gst-launch-1.0 -v foo ! identity silent=false ! bar | ./bitrate_parser.awk

BEGIN {
    GREEN  = "\033[1;32m"
    RESET  = "\033[0m"

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#!/bin/bash
#
# FortiClient VPN DNS configuration script.
# Helps with DNS wipes happening arbitrarity with Ubuntu 22.04 and Forticlient 7.2.5,
# appearing to the user that the VPN works just sometimes. Tune the TODO fields in the script.
# Run either manually or via NetworkManager dispatcher:
# https://wiki.archlinux.org/title/NetworkManager#Dispatcher_scripts
#
# Save this script as:
# /etc/NetworkManager/dispatcher.d/90-forticlient-dns

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Installing UE4+Airsim on Ubuntu 22.04 Jammy

Install Unreal Engine 4

Register on epic and all that, then once you have access to the source code, clone and build.

This step gets us:

• Unreal Engine 4: core simulation engine

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Plug 'puremourning/vimspector'  " wrap in vim-plug paragraph

let g:vimspector_enable_mappings = 'HUMAN'
let g:vimspector_sign_priority = {} "TBD

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echo 'echo sleep 0.01 >> ~/.bashrc' >> ~/.bashrc

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#!/bin/bash

# Terminology:
#
#  ~                                       # target_dir
#  ├── .tmux.conf -> dotfiles/vim/.vimrc   # target_link  target_file
#  ├── .vimrc
#  │ 
#  └── dotfiles                            # stow_dir
#      ├── tmux                            # stow_pkg

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# Alcampo.es nutritional value web scraper.
# Usage: 
#     $ alcampo.sh <URL>
# 


# Scrape product title
curl -s "$1" | tr "h1" "\n" | grep '"name":"' | sed 's:^.*name"\:"::' | sed 's:"."description.*$::g' 
echo

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#! /usr/bin/env -S tmuxinator start -p
# chmod +x me!

name: latency profiler  
on_project_exit: killall gst-launch-1.0; tmux kill-session
windows:
  - main:
      layout: even-vertical 
      panes:
        - gst-launch-1.0 uridecodebin "uri=rtsp://10.0.3.5:8554/basler3" ! queue ! videoconvert ! videobalance brightness=0.5 contrast=1.5 ! xvimagesink sync=0 async=0

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name: ros_noetic_video
on_project_exit: tmux kill-window
windows:
  - main:
      pre: source /opt/ros/noetic/setup.bash
      layout: tiled
      panes:
        - roscore
        - sleep 1; roslaunch rosbridge_server rosbridge_websocket.launch
        - sleep 1; rosrun web_video_server web_video_server

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Gstreamer RTSP demos

This gist comprises several Gstreamer send-recv examples through an RTSP server.

Dependencies

• Tmuxinator apt install tmuxinator
• Tmux apt install tmux
• Gstreamer fat install