valery1707

Keybase proof

I hereby claim:

• I am valery1707 on github.
• I am valery1707 (https://keybase.io/valery1707) on keybase.
• I have a public key whose fingerprint is 219B 993A E2AB D6D1 1A8F C1C9 AD19 10A0 8F29 7A28

To claim this, I am signing this object:

valery1707

Сейчас будет много текста про HTTPS, SSL/TLS и сертификаты.

Вот есть у нас сайт https://voronezh.rt.ru/ Если зайти на него браузером и посмотреть на сертификат, то мы увидим цепочку из 3-х сертификатов.

Если же проверить сертификат через openssl s_client -connect habr.com:443, то там тоже 3 сертификата:

Certificate chain
 0 s:/C=RU/ST=Moscow/L=Moscow/O=PJSC Rostelecom/OU=IT Department/CN=*.rt.ru
 i:/C=US/O=DigiCert Inc/OU=www.digicert.com/CN=GeoTrust RSA CA 2018

valery1707

buildscript {
	repositories {
		mavenCentral()
		jcenter()
	}
	dependencies {
		classpath("org.springframework.boot:spring-boot-gradle-plugin:2.1.1.RELEASE")
		classpath("name.valery1707.kaitai:kaitai-gradle-plugin:0.1.1")
	}
}

valery1707

# Run complete. Total time: 00:32:54

REMEMBER: The numbers below are just data. To gain reusable insights, you need to follow up on
why the numbers are the way they are. Use profilers (see -prof, -lprof), design factorial
experiments, perform baseline and negative tests that provide experimental control, make sure
the benchmarking environment is safe on JVM/OS/HW level, ask for reviews from the domain experts.
Do not assume the numbers tell you what you want them to tell.

Benchmark                                         (clazz)   (size)   Mode  Cnt           Score          Error  Units
CollectionIteration.forEachJava5        java.util.HashSet        1   avgt    5          18,992 ▒        2,319  ns/op

valery1707

public class Benchmark {
    @Test
    public void test() {
        String PATH_TO_A_HUGE_TEXT_FILE = "";
        Option
                .of(PATH_TO_A_HUGE_TEXT_FILE)
                .map(Paths::get)
                .toTry()
                .mapTry(Files::lines)
                .map(BaseStream::iterator)

valery1707

import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Random;
import java.util.stream.IntStream;

class Main {
	public static void main(String[] args) {
		Dice dice = new RandomDice(6);
		System.out.println("dice6.roll() = " + dice.roll());

valery1707

#edit  => sudo systemctl edit --system --full va-wildfly
#refresh system status => sudo systemctl daemon-reload

#status=> sudo systemctl status va-wildfly
#start => sudo systemctl start va-wildfly
#stop  => sudo systemctl stop va-wildfly

[Unit]
Description=WildFly application server
After=syslog.target

valery1707

description "JBoss 7.1.1.Final"

#start on (filesystem and networking) or runlevel [2345]
stop on runlevel [016]

env JBOSS_USER=jboss
env JBOSS_HOME=/srv/jboss/jboss-as-7.1.1.Final
env JBOSS_CONF_F=standalone
env JBOSS_MODULES_SYSTEM_PKGS="org.jboss.byteman"
env JAVA_OPTS1="-Xms1g -Xmx4g -XX:PermSize=512m -XX:MaxPermSize=1024m -Djava.net.preferIPv4Stack=true -Dorg.jboss.resolver.warning=true"

valery1707

@echo off

rem Check requirements
if not exist 7z.dll goto require_7z
if not exist 7z.exe goto require_7z
if not exist eset_sysrescue.iso goto require_iso

:create_iso
if exist tmp-iso (rmdir /S /Q tmp-iso)
mkdir tmp-iso