igricart

#include <iostream>
#include <syslog.h>
#include <string>
#include <csignal>

void signal_handler(int signal_num)
{
	std::cout << "The interrupt signal is (" << signal_num << "). \n";

	// terminate program

igricart

udevadm info --attribute-walk /dev/ttyUSB0

igricart

tmux new-session \; split-window -v -p 50 \; split-window -h -p 50 \; select-pane -t 0 \; split-window -h -p 50 \;

igricart

# <PID number> = 1234
strace -p<PID number> -s9999 -e write

igricart

# Bring LTE connection up
ifconfig wwan0 up

# Bring LTE connection down
ifconfig wwan0 down

igricart

#include <iomanip>
#include <chrono>
#include <ctime>
#include <iostream>
#include <string>
#include <fstream>

int main ()
{
    auto now = std::chrono::system_clock::now();

igricart

#include <assert.h>
#include <thread>
#include <mutex>
#include <future>
#include <iostream>
#include <deque>

int a = 0;
std::mutex mutex;

igricart

# Put inside /etc/udev/rules.d/
udevadm info --attribute-walk /dev/video0

igricart

#include <iostream>
#include <chrono>
#include <unistd.h>
using namespace std;
// main function to measure elapsed time of a C++ program
// using chrono library
int main()
{
	auto start = chrono::steady_clock::now();
	// do some stuff here

igricart

#!/bin/bash
ping www.google.fr | while read pong; do echo "$(date +%F%T): $pong"; done

# This command would show the output in /tmp/ping.log | To check the values during runtime one could run `tail -f /tmp/ping.log`
ping www.google.fr | while read pong; do echo "$(date +%F%T): $pong"; done > /tmp/ping.log