process.py

import psutil
import time
import os

def get_processes():
    """Get a dictionary of current processes with their command lines."""
    processes = {}
    for proc in psutil.process_iter(['pid', 'cmdline']):
        try:
            processes[proc.info['pid']] = proc.info['cmdline']
        except (psutil.NoSuchProcess, psutil.AccessDenied, psutil.ZombieProcess):
            pass
    return processes

def log_new_processes(log_file="process_log.txt"):
    """Log new processes and their command lines to a file."""
    known_processes = get_processes()

    with open(log_file, 'a') as f:
        while True:
            current_processes = get_processes()

            # Check for new processes
            for pid, cmdline in current_processes.items():
                if pid not in known_processes:
                    log_entry = f"New process: PID={pid}, CMDLINE={' '.join(cmdline) if cmdline else 'N/A'}\n"
                    print(log_entry.strip())
                    f.write(log_entry)

            # Update known processes
            known_processes = current_processes
            time.sleep(1)

if __name__ == "__main__":
    log_file_path = os.path.join(os.path.dirname(__file__), "process_log.txt")
    log_new_processes(log_file_path)

process2.py

import os
import time

def get_processes():
    """Get a dictionary of current processes with their command lines from /proc."""
    processes = {}
    for pid in os.listdir('/proc'):
        if pid.isdigit():
            try:
                with open(os.path.join('/proc', pid, 'cmdline'), 'r') as f:
                    cmdline = f.read().replace('\0', ' ').strip()
                    processes[pid] = cmdline
            except IOError:  # proc has already terminated
                continue
    return processes

def log_new_processes(log_file="process_log.txt"):
    """Log new processes and their command lines to a file."""
    known_processes = get_processes()

    with open(log_file, 'a') as f:
        while True:
            current_processes = get_processes()

            # Check for new processes
            for pid, cmdline in current_processes.items():
                if pid not in known_processes:
                    log_entry = f"New process: PID={pid}, CMDLINE={cmdline if cmdline else 'N/A'}\n"
                    print(log_entry.strip())
                    f.write(log_entry)

            # Update known processes
            known_processes = current_processes
            time.sleep(1)

if __name__ == "__main__":
    log_file_path = os.path.join(os.path.dirname(__file__), "process_log.txt")
    log_new_processes(log_file_path)