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Maybe we just wanna watch the world burn

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Maybe we just wanna watch the world burn
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@drmalex07
drmalex07 / README-oneshot-systemd-service.md
Last active June 25, 2024 17:52
An example with an oneshot service on systemd. #systemd #systemd.service #oneshot

README

Services declared as oneshot are expected to take some action and exit immediatelly (thus, they are not really services, no running processes remain). A common pattern for these type of service is to be defined by a setup and a teardown action.

Let's create a example foo service that when started creates a file, and when stopped it deletes it.

Define setup/teardown actions

Create executable file /opt/foo/setup-foo.sh:

@justmoon
justmoon / custom-error.js
Last active June 26, 2024 09:36 — forked from subfuzion/error.md
Creating custom Error classes in Node.js
'use strict';
module.exports = function CustomError(message, extra) {
Error.captureStackTrace(this, this.constructor);
this.name = this.constructor.name;
this.message = message;
this.extra = extra;
};
require('util').inherits(module.exports, Error);
@guillaumevincent
guillaumevincent / installation.md
Last active October 28, 2023 12:05
A simple guide to install PyQt5 on Mac OS X 10.9 (Maverick) and use python 3.4 on a virtualenv.

Guide to install PyQt5 on Mac OS X with python 3.4 virtualenv

Description

A simple guide to install PyQt5 on Mac OS X 10.9 (Maverick) and use python 3.4 on a virtualenv.

Requirements

  • xcode 5.1.1
  • python 3.4.0
  • Qt libraries 5.2.1
@fclairamb
fclairamb / log4j2.rolling.xml
Last active April 6, 2023 16:45
log4j2.xml sample setup files: * rolling: To enable rolling logging. * setup file to log on file (rotation should be handled by logrote), syslog (to collect all the logs from the different services) and console...
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<properties>
<property name="name">app</property>
<property name="pattern">%d{yyyy-MM-dd HH:mm:ss.SSS} | %-5.5p | %-10.10t | %-20.20C:%-5.5L | %msg%n</property>
<!--
It will look like that:
2013-04-03 07:37:51.993 | WARN | main | lnetgateway.Server:56 | My app is logging stuff
-->
</properties>
@brettkelly
brettkelly / oauth_example.py
Created February 26, 2013 18:55
Authenticate with the Evernote Cloud API using OAuth and Python
# Python OAuth example
import evernote.edam.userstore.constants as UserStoreConstants
import evernote.edam.type.ttypes as Types
from evernote.api.client import EvernoteClient
##
# Helper function to turn query string parameters into a
# Python dictionary
##
@mopemope
mopemope / async_dns.c
Created May 26, 2011 08:35
c-ares example
#include <ares.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <netdb.h>
#include <stdarg.h>
#include <string.h>
#include <ctype.h>