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Automation & scripting

CLI tools, scheduled jobs, filesystem tasks, and glue scripts that save time.

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Automation & scripting easy

Check Service Ping Status and Exit Code in Python

Ping a list of hosts, print OK/FAIL per host, and exit with a non-zero code when any host is unreachable.

subprocess ping exit-code
Python 
import subprocess
import sys

SERVICES = [
    "8.8.8.8",
    "1.1.1.1",
    "invalid-host",
]

def main():
    failed = []
    for host in SERVICES:
        result = subprocess.run(
            ["ping", "-c", "1", "-W", "2", host],
            stdout=subprocess.DEVNULL,
            stderr=subprocess.DEVNULL,
        …
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