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Automation & scripting

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Automation & scripting medium

Build a Terminal Dashboard That Displays Real-Time System Performance in Python

A Python script that reads Linux system files to display a real-time terminal dashboard with CPU usage, memory usage, and CPU temperature.

linux system-monitoring terminal
Python
import os, time, sys
from collections import deque

def get_cpu_temp():
    try:
        with open("/sys/class/thermal/thermal_zone0/temp") as f:
            return round(int(f.read().strip()) / 1000, 1)
    except:
        return None

def get_mem_usage():
    with open("/proc/meminfo") as f:
        lines = f.readli…
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