pabsan-0

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

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

pabsan-0

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

pabsan-0

#!/bin/bash

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

pabsan-0

# 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

pabsan-0

#! /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

pabsan-0

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

pabsan-0

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

pabsan-0

#!/usr/bin/env node

const rosnodejs = require('rosnodejs');
const { readFileSync, readdirSync } = require('fs');
const { readFile } = require('fs').promises;
const express = require('express');
const app = express();
const path = require('node:path'); 

let host = null

pabsan-0

Plane tilt corrector

Given three non-square points ABP within a plane, of which A and B can move vertically while P is fixed, the conversion from unaligned tilting to plane orthogonal rotation to an arbitrary XYZ coordinate frame is not trivial and raises the following challenges:

• Requested a pure rotation around the X or Y axes, yield the actuation needed in terms of A and B vertical position.
• Requested a vertical movement in A or B, adjust its partner height so that the plane rotation is square with a fixed coordinate frame.

This script simulates and solves the two above scenarios.

pabsan-0

## https://unix.stackexchange.com/a/22215

## find_up filename
find_up () {
  path=$(pwd)
  while [[ "$path" != "" && ! -e "$path/$1" ]]; do
    path=${path%/*}
  done
  echo "$path"
}