malkinfedor

Jenkins Logs in ElasticSearch

	# best practice: linux
	nano ~/.pgpass
	:5432::username:password
	chmod 0600 ~/.pgpass

	# best practice: windows
	edit %APPDATA%\postgresql\pgpass.conf
	:5432::username:password

	# linux

	from flask import Flask, g, jsonify
	import werkzeug, os
	from werkzeug.utils import secure_filename

	import psycopg2
	from psycopg2 import pool

	def get_db():
	print ('GETTING CONN')
	if 'db' not in g:

	#!/usr/bin/env bash

	set -o errexit
	set -o pipefail
	set -o nounset

	# How to use this script
	# ./backup_rotate.sh "path_to_backups" ["path_to_log_file"]
	#
	# Examples:

	array = [1,2,3,4]

	diff = []
	# найти среднеарифметическое

	result = float(sum(array)) / max(len(array), 1)
	print(result)
	i = 0
	for number in array:
	min = number

	public final class BusyApp {
	public static void main(String []args) throws Exception {
	final java.util.Random generator = new java.util.Random();
	while (true) {
	generator.ints(1000000, 0, 100).sorted();
	Thread.sleep(5000L);
	}
	}
	}

	- name: RedHat - Ensure Java is installed
	become: yes
	shell: 'java -version'
	ignore_errors: yes
	register: java_version

	- name: print result
	shell: echo 'java is installed yet'
	when: java_version.stderr.find('OpenJDK Runtime Environment') > 1

	#On a machine with a source file
	base64 < binary.file > text.file

	#On a machine-receiver:
	base64 -d < text.file > binary.file