Skip to content

Instantly share code, notes, and snippets.

View olegslavkin's full-sized avatar

Slavkin Oleg olegslavkin

  • Russia, Moscow
View GitHub Profile
@valotas
valotas / GrizzlyWebServer.java
Created May 1, 2012 13:43
Jersey + Guice + Grizzly
public class GrizzlyWebServer {
private static final Logger logger = LoggerFactory.getLogger(GrizzlyWebServerService.class);
public static final void main(String[] args) throws IllegalArgumentException, IOException {
HttpServer server = startWebServer();
System.out.println("Jersey started");
if (logger.isInfoEnabled()) {
logger.info("Jersey web app started with Grizzly web container");
}
@gustavohenrique
gustavohenrique / soap-curl-shell
Created June 11, 2013 19:24
SOAP request using curl
# request.xml
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wst="http://sensedia.com/repository/wstoolkit">
<soapenv:Header>
<wsse:Security soapenv:mustUnderstand="1" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
<wsse:UsernameToken wsu:Id="UsernameToken-1">
<wsse:Username>system</wsse:Username>
<wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">manager</wsse:Password>
<wsse:Nonce EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary">DWk64SMfJ6RxHAKgPRGtPA==</wsse:Nonce>
<wsu:Created>2013-04-17T18:36:54.013Z</wsu:Created>
</wsse:UsernameToken>
@mattt
mattt / UIImageForSwatchOfColorWithSize.h
Created September 27, 2013 01:25
Create a UIImage swatch of a color with a specified size.
static UIImage * UIImageForSwatchOfColorWithSize(UIColor *color, CGSize size) {
UIImage *image = nil;
CGRect rect = CGRectMake(0.0f, 0.0f, size.width, size.height);
UIGraphicsBeginImageContext(rect.size);
{
CGContextRef c = UIGraphicsGetCurrentContext();
CGContextSetFillColorWithColor(c, [color CGColor]);
@djoreilly
djoreilly / ovs-dump-flows.py
Created August 28, 2015 13:58
Make ovs-ofctl dump-flows more readable. Remove stats, sort by table and priority, replace port numbers with port names.
#!/usr/bin/python
import sys
import re
import subprocess
if len(sys.argv) != 2:
print "bridge name needed"
sys.exit()

Install a 3-Node Kubernetes Cluster on Centos 7

This setup uses 3 machines:

  1. Centos7
  2. 100GB HDD
  3. 32 GB RAM
  4. 8 CPU

All Machines

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
<!--
Documented at
http://linux.die.net/man/5/fonts-conf
To check font mapping run the command at terminal
$ fc-match 'helvetica Neue'
@magnetikonline
magnetikonline / README.md
Last active November 10, 2022 00:45
Reset Windows 2012R2 local administrator password.

Reset Windows 2012R2 local administrator password

  • Boot from Microsoft Windows Server 2012R2 DVD/ISO.
  • From the Windows Setup menu, click "Next".
  • Select "Repair your computer".
  • Click on "Troubleshoot".
  • Under Advanced options, click "Command Prompt".

At the command prompt, run the following commands:

@sahilsk
sahilsk / renew-certificates.sh
Created January 20, 2016 14:07
LetsEncrypt auto-renew script
#!/bin/bash
#### Source : https://vincent.composieux.fr/article/install-configure-and-automatically-renew-let-s-encrypt-ssl-certificate
WEB_SERVICE='nginx'
CONFIG_FILE='/usr/local/etc/le-yourdomain-webroot.ini'
LE_PATH='/opt/letsencrypt'
EXP_LIMIT=30;
if [ ! -f $CONFIG_FILE ]; then
echo "[ERROR] config file does not exist: $CONFIG_FILE"
@mortezaadi
mortezaadi / persistence.xml
Last active March 13, 2023 10:54
persistence xml configurations for major databases and jpa providers
<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
version="1.0">
<!-- derby -->
@sorenvonsarvort
sorenvonsarvort / a-infinality-w10-config.sh
Last active June 2, 2023 22:41
windows-10-like-font-rendering-config-for-linux
# make sure You have installed the infinality patches
export INFINALITY_FT_FILTER_PARAMS="8 17 50 17 8"
export INFINALITY_FT_GRAYSCALE_FILTER_STRENGTH="0"
export INFINALITY_FT_FRINGE_FILTER_STRENGTH="55"
export INFINALITY_FT_AUTOHINT_HORIZONTAL_STEM_DARKEN_STRENGTH="0"
export INFINALITY_FT_AUTOHINT_VERTICAL_STEM_DARKEN_STRENGTH="0"
export INFINALITY_FT_WINDOWS_STYLE_SHARPENING_STRENGTH="20"
export INFINALITY_FT_CHROMEOS_STYLE_SHARPENING_STRENGTH="0"
export INFINALITY_FT_STEM_ALIGNMENT_STRENGTH="0"