ejecutar pcp_recovery_node -h 192.168.1.48 -p 9898 -U pgpool -n 1 y colocarle la contraseña en el la terminal

#include <cstdio>
#include <cstdlib>
#include <iostream>
#include <string>
#include <unistd.h>
#include <sys/time.h>
#include <sys/wait.h>
#include <signal.h>
#include <sstream>
#include <fstream>
#include <ctime>

using namespace std;

void recovery(string ip, string port, string user, string node, string pass){
    string command = 'pcp_recovery_node -h ' + ip + ' -p ' + port + ' -U ' + user + ' -n ' + node
    char *cstr = new char[command.length() + 1];
    strcpy(cstr, command.c_str());

    cout << "cmd: " << cstr << endl;
    char *argv[] = {cstr, (char*)0};
    pid_t pid = fork();
    if (pid == 0) {
        std::cout << "Hijo