Jiri Hnidek jirihnidek
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| #!/bin/bash | |
| # /usr/libexec/bar-collector | |
| VERSION=0.2 | |
| DELAY="0.1" | |
| if [[ $1 = "--help" ]]; then | |
| echo "NAME:" |
jirihnidek
/ com.redhat.foo.toml
Last active
August 19, 2025 12:52
Foo rhc collector (Proof of concept)
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| # /usr/lib/rhc/collector.d/com.redhat.foo.toml | |
| [meta] | |
| name = "Red Hat Foo Collector" | |
| [exec] | |
| version_command = "/usr/libexec/foo-collector --version" | |
| user = "foo" | |
| group = "foo" | |
| [exec.collector] |
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| { | |
| "data":[ | |
| { | |
| "header":{ | |
| "handle":0, | |
| "type":0, | |
| "length":24 | |
| }, | |
| "description":"BIOS Information", | |
| "values":{ |
jirihnidek
/ dmidecode_output.json
Created
June 23, 2023 14:24
Example of "dmidecode --json | python -m json.tool"
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| { | |
| "BIOS Information": { | |
| "Vendor": "SeaBIOS", | |
| "Version": "1.16.2-1.fc38", | |
| "Release Date": "04/01/2014", | |
| "Address": "0xE8000", | |
| "Runtime Size": "96 kB", | |
| "ROM Size": "64 kB", | |
| "Characteristics:": [ | |
| "BIOS characteristics not supported", |
jirihnidek
/ flock_example.py
Created
June 21, 2021 13:56
File locking using fcntl.flock using Python
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| """ | |
| Example of using fcntl.flock for locking file. Some code inspired by filelock module. | |
| """ | |
| import os | |
| import fcntl | |
| import time | |
| def acquire(lock_file): |
jirihnidek
/ sub-sub-command.py
Last active
September 12, 2025 19:04
Python example of using argparse sub-parser, sub-commands and sub-sub-commands
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| """ | |
| Example of using sub-parser, sub-commands and sub-sub-commands :-) | |
| """ | |
| import argparse | |
| def main(args): | |
| """ | |
| Just do something |
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| #!/bin/bash | |
| echo "reseting config file..." | |
| cp /etc/rhsm/rhsm.conf.default /etc/rhsm/rhsm.conf | |
| echo "restarting rhsm.service..." | |
| systemctl restart rhsm.service | |
| # Set new variables using D-Bus API | |
| echo "changing configuration..." |
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| class Singleton(object): | |
| """ | |
| Singleton and parent for singletons | |
| """ | |
| _instance = None | |
| _initialized = False | |
| def __new__(cls, *args, **kwargs): | |
| """ |
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| CMAKE_MINIMUM_REQUIRED (VERSION 3.11.2) | |
| project(example C) | |
| include(GNUInstallDirs) | |
| set(CMAKE_C_STANDARD_REQUIRED ON) | |
| set(CMAKE_C_STANDARD 11) | |
| # Build type |
jirihnidek
/ client_multi_process.py
Created
May 29, 2018 16:06
Multi-threaded vs multi-process vs serial https client
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| #!/usr/bin/env python | |
| import requests | |
| import time | |
| import copy | |
| from multiprocessing import Process | |
| from data import URLS | |
| def send_request(num, url): |
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