imneonizer

import os
import glob
import shutil
import uuid

class TempFile:
    def __init__(self, base_path, ext):
        self.path = os.path.normpath("{base_path}/{rand}{ext}".format(
            base_path=base_path,
            rand=str(uuid.uuid4()),

imneonizer

#requirements: requests, pillow, imthread
#usage: python yd-downloader.py -i urls.txt -o images --threads 1000

import requests
from requests import exceptions
from PIL import Image
import os
import time
import argparse

imneonizer

Error: Could not resolve 'bionic' unable to find package

These problems occur when sources repository address is configured wrong.
To fix this problem sudo nano /etc/apt/sources.list find out which repository is causing problem and remove it.

To add add default repositories use below command:

sudo add-apt-repository main

imneonizer

if (`tmux attach -t backup`) ; then
    echo "tmux attach -t backup"
else
    echo "tmux new -s backup"
    `tmux new -s backup`
fi

imneonizer

// collect images links
function collect(){
    images = document.getElementsByClassName("serp-item")
    images = Object.keys(images).map(key => JSON.parse(images[key].getAttribute("data-bem"))['serp-item']["img_href"])
    return images
}


// returs boolean value to check if page end has reached
function footer_hidden(){

imneonizer

Download from google drive using wget

Set the file to Public, get sharing link and extract FILEID

for small files These can also be directly download by visiting the address or using wget

wget --no-check-certificate 'https://docs.google.com/uc?export=download&id=FILEID' -O FILENAME

for large files

imneonizer

{
  "pushitbot": "558fc32f64b2adaf889bc29bb97d8150"
}

imneonizer

How to find disk usage information on linux

Install this simple tool ncdu for linux

sudo apt install ncdu

After this simply run the command:

sudo ncdu -x /

imneonizer

import cv2

def VideoCapture(uri, width, height, latency):
    gst_str = ('rtspsrc location={} latency={} ! '
               'rtph264depay ! h264parse ! omxh264dec ! '
               'nvvidconv ! '
               'video/x-raw, width=(int){}, height=(int){}, '
               'format=(string)BGRx ! '
               'videoconvert ! appsink').format(uri, latency, width, height)
    return cv2.VideoCapture(gst_str, cv2.CAP_GSTREAMER)

imneonizer

How to change linux hostname

Reference: ubuntu-change-hostname-command

1. modify the /etc/hostname file and change the hostname to as per your choice.

   sudo vim /etc/hostname