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#!/bin/bash
for i in *.webp; do ffmpeg -i "$i" "${i%.webp}.jpg" ; done
for i in *.webm; do ffmpeg -i "$i" "${i%.webm}.mp4" ; done

fellipec

import os

# Try to connect to a socket 
def isOpen(ip,port):
    import socket
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.settimeout(2)
    try:
     s.connect((ip, int(port)))
     s.shutdown(2)

fellipec

paywall*
*paywall
! Los Angeles Times (latimes.com)
||californiatimes.com^*/Bootstrap.js$script
||californiatimes.com/meter/$script
||californiatimes.com/meteringjs/$script
||californiatimes.com/newsletter-campaign-manager/$script
! The New York Times (nytimes.com)
||meter-svc.nytimes.com^
||nytimes.com^*/metered_assets/

fellipec

#!/usr/bin/python3

import os
import random
import subprocess

diretorio = "sinal/"
arquivos = os.listdir(diretorio)
arquivo_aleatorio = random.choice(arquivos)
subprocess.run(["mpg123", os.path.join(diretorio, arquivo_aleatorio)])

fellipec

Ingredientes pudim de leite condensado:
2 latas de leite condensado
1 medida da lata de leite
2 ovos + 1 gema
1 xícara de açúcar cristal

Levar o leite condensado, o leite e os ovos ao liquidificador. 
Bater por pelo menos 5 minutos. 
Deixar descansando  por pelo menos outros 5 minutos, enquanto faz a calda.
Esse processo é importante para que o pudim fique sem furinhos. 

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#!/bin/bash

ping -c 1 1.1.1.1
received=$?
echo $received
if [[ $received -ne 0 ]] ; then
    service NetworkManager restart
fi

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#/etc/udev/rules.d/99-usb-sync.rules
# rule to disable write cache for usb storage
# requires hdparm to be installed
ACTION=="add|change", KERNEL=="sd[a-z]", ENV{ID_USB_TYPE}=="disk", RUN+="/usr/bin/hdparm -W 0 /dev/%k"

fellipec

Create LUKS Encrypted Disk Image

Create an empty virtual disk

dd if=/dev/zero of=/home/user/luksvolume1 bs=1M count=512

Format/encrypt it with LUKS

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#!/usr/bin/bash

# Change to recording directory
cd /samba/ipcam

# Amount of time of the recording session
# Adjust to match the cron schedule
end=$((SECONDS+3599))

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              Dryer           Drying  
 Filament     Temperature     Time (Hours)  

 PLA          55°C (131°F)     > 6  
 ABS          65°C (149°F)     > 6  
 PETG         65°C (149°F)     > 6  
 Nylon        75°C (167°F)     > 24  
 Desiccants   65°C (149°F)     > 6   
 PVA          45°C (113°F)     > 24  
 TPU/TPE      55°C (131°F)     > 8