Yoan Mollard ymollard

## xrandr.bash
# 1. Select first the resolution you would like to get the modeline (preferably the screen native resolution)
$ cvt 1920 1080
# 1920x1080 59.96 Hz (CVT 2.07M9) hsync: 67.16 kHz; pclk: 173.00 MHz
Modeline "1920x1080_60.00"  173.00  1920 2048 2248 2576  1080 1083 1088 1120 -hsync +vsync

# 2. Identify your screen name (here VGA-0 with a low res)
$ xrandr
Screen 0: minimum 8 x 8, current 2560 x 1080, maximum 16384 x 16384
VGA-0 connected 640x480+1920+0 (normal left inverted right x axis y axis) 0mm x 0mm
   640x480        59.9*+

## clickshare.md

      
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                ymollard
                / clickshare.md
            
            
              Created
              April 4, 2023 16:19
            
              
                sudo iw dev wlan0 interface add wlan1 type station 
              
          
    Connect to Barco Clickshare via Linux

The USB-C Clickshare is just an external Network card.
Get the password of the Clickshare network and connect to it.
Create a virtual Wifi card so that you can still access the web:

Replace wlan0 by your own card:
sudo iw dev wlan0 interface add wlanvirt type station 


## persistent_ubuntu.md

      
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                ymollard
                / persistent_ubuntu.md
            
            
              Last active
              January 22, 2023 21:58
            
              
                Create, customize, and duplicate Ubuntu Live USB sticks with persistence
              
          
    1. If you are creating the image

1.1. Create the Live stick

Install DUS/MKUSB :
sudo add-apt-repository ppa:mkusb/ppa
sudo apt update
sudo apt install mkusb mkusb-nox usb-pack-efi
dus


i (install)


## invite_body.html
{{define "invite_body"}}

<!-- FILE: invite_body.mjml -->
<!doctype html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office">

<head>
  <title>
  </title>
  <!--[if !mso]><!-->

## clean_git_repository.bash
#!/bin/bash

# This script, executed at the root of a git repository, deletes traces of every old file in this repository, index + blob on all branches
# It can take 10-30 minutes to run and will print regular warning stating than some references are unchanged
# time ./clear_git_repositor.bash >cleaning.log

# We need several passes to clean files renamed multiple times (git log --find-renames prevents its deletion for each renaming)
# MAXIMUM_PASSES should be more than the maximum number of renamings/movings for any file, if not then we might keep some traces of former files
MAXIMUM_PASSES=10  # Maximum number of passes

## simulator.py
import time


def log(*args):
    if not hasattr(log, "t0"):
        log.t0 = time.time()
    print("t+" + str(int(time.time()-log.t0)) + "\t: ", end="")
    print(*args)


## actuel.py
from datetime import datetime

class BankAccount:
    def __init__(self, owner: str, initial_balance:int):
        self._owner = owner
        self._balance = initial_balance

    def print(self):
        print(f"This account belongs to {self._owner} with a balance of ${self._balance}")

## bug.md

      
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                ymollard
                / bug.md
            
            
              Created
              June 6, 2022 17:11
            
          
    DxlCommunicationError                     Traceback (most recent call last)
<ipython-input-3-277838a6949f> in <module>
      1 with Dxl320IO("/dev/ttyAMA0") as f:
----> 2     print(f.scan())
      3 

~/pyenv/lib/python3.7/site-packages/pypot/dynamixel/io/abstract_io.py in scan(self, ids)
    219     def scan(self, ids=range(254)):
    220         """ Pings all ids within the specified list, by default it finds all the motors connected to the bus. """

  
## navigate.py
#!/usr/bin/env python3
import rospy, actionlib, tf
from move_base_msgs.msg import MoveBaseAction, MoveBaseGoal
from actionlib_msgs.msg import GoalStatus
from geometry_msgs.msg import Pose, Point, Quaternion

def goto(x, y, theta, timeout=120):
    goal = MoveBaseGoal()
    goal.target_pose.header.frame_id = 'map'
    goal.target_pose.header.stamp = rospy.Time.now()

## error.py
Exception in thread Thread-9:
Traceback (most recent call last):
  File "/usr/lib/python3.7/threading.py", line 917, in _bootstrap_inner
    self.run()
  File "/usr/lib/python3.7/threading.py", line 865, in run
    self._target(*self._args, **self._kwargs)
  File "/home/poppy/pyenv/lib/python3.7/site-packages/pypot/utils/stoppablethread.py", line 130, in _wrapped_target
    self._target()
  File "/home/poppy/pyenv/lib/python3.7/site-packages/pypot/utils/stoppablethread.py", line 205, in run
    make_update_loop(self, self._update)
	# 1. Select first the resolution you would like to get the modeline (preferably the screen native resolution)
	$ cvt 1920 1080
	# 1920x1080 59.96 Hz (CVT 2.07M9) hsync: 67.16 kHz; pclk: 173.00 MHz
	Modeline "1920x1080_60.00" 173.00 1920 2048 2248 2576 1080 1083 1088 1120 -hsync +vsync

	# 2. Identify your screen name (here VGA-0 with a low res)
	$ xrandr
	Screen 0: minimum 8 x 8, current 2560 x 1080, maximum 16384 x 16384
	VGA-0 connected 640x480+1920+0 (normal left inverted right x axis y axis) 0mm x 0mm
	640x480 59.9*+
	{{define "invite_body"}}

	<!-- FILE: invite_body.mjml -->
	<!doctype html>
	<html xmlns="http://www.w3.org/1999/xhtml" xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office">

	<head>
	<title>
	</title>
	<!--[if !mso]><!-->
	#!/bin/bash

	# This script, executed at the root of a git repository, deletes traces of every old file in this repository, index + blob on all branches
	# It can take 10-30 minutes to run and will print regular warning stating than some references are unchanged
	# time ./clear_git_repositor.bash >cleaning.log

	# We need several passes to clean files renamed multiple times (git log --find-renames prevents its deletion for each renaming)
	# MAXIMUM_PASSES should be more than the maximum number of renamings/movings for any file, if not then we might keep some traces of former files
	MAXIMUM_PASSES=10 # Maximum number of passes
	import time


	def log(*args):
	if not hasattr(log, "t0"):
	log.t0 = time.time()
	print("t+" + str(int(time.time()-log.t0)) + "\t: ", end="")
	print(*args)
	from datetime import datetime

	class BankAccount:
	def __init__(self, owner: str, initial_balance:int):
	self._owner = owner
	self._balance = initial_balance

	def print(self):
	print(f"This account belongs to {self._owner} with a balance of ${self._balance}")
	#!/usr/bin/env python3
	import rospy, actionlib, tf
	from move_base_msgs.msg import MoveBaseAction, MoveBaseGoal
	from actionlib_msgs.msg import GoalStatus
	from geometry_msgs.msg import Pose, Point, Quaternion

	def goto(x, y, theta, timeout=120):
	goal = MoveBaseGoal()
	goal.target_pose.header.frame_id = 'map'
	goal.target_pose.header.stamp = rospy.Time.now()
	Exception in thread Thread-9:
	Traceback (most recent call last):
	File "/usr/lib/python3.7/threading.py", line 917, in _bootstrap_inner
	self.run()
	File "/usr/lib/python3.7/threading.py", line 865, in run
	self._target(self._args, *self._kwargs)
	File "/home/poppy/pyenv/lib/python3.7/site-packages/pypot/utils/stoppablethread.py", line 130, in _wrapped_target
	self._target()
	File "/home/poppy/pyenv/lib/python3.7/site-packages/pypot/utils/stoppablethread.py", line 205, in run
	make_update_loop(self, self._update)