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Anthony Vinay Kumar S anthonyvk

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@nort3x
nort3x / readme.md
Last active March 23, 2026 01:45
prevent Jetbrains products (Intellij, Webstorm, Rider, Goland ...) checking for validity of License - don't use ja-netfilter

Introduction

I personally experienced slowdowns and issues while using the ja-netfilter agent.

I decided to investigate how JetBrains checks license validity, because despite explicitly configuring JetBrains to work offline, it still attempts to validate licenses.

Here are my findings:
Two domains are responsible for revoking invalid licenses:

  • www.jetbrains.com
  • account.jetbrains.com
@Neo23x0
Neo23x0 / nmap-cmdline
Last active March 19, 2020 17:10
Nmap Scan Params for CVE-2017-0143 MS17-010 Scanning
# Scan for CVE-2017-0143 MS17-010
# The vulnerability used by WannaCry Ransomware
#
# 1. Use @calderpwn's script
# http://seclists.org/nmap-dev/2017/q2/79
#
# 2. Save it to Nmap NSE script directory
# Linux - /usr/share/nmap/scripts/ or /usr/local/share/nmap/scripts/
# OSX - /opt/local/share/nmap/scripts/
#
@abhirockzz
abhirockzz / CustomEJBThrottling.txt
Created February 19, 2016 08:18
Custom EJB throttling (when the container driven concurrency control does not behave expected)
//The interceptor
class ThrottlingInterceptor {
private static Map<String,Integer> INSTANCES = new ConcurrentHashMap<>();
@AroundConstruct
public void onCreate(InvocationContext ic) throws Exception{
@ihoneymon
ihoneymon / Quartz 설정.adoc
Created November 4, 2015 06:35

Quartz Scheduler 적용 정리

Quartz Scheduler를 사용한 이유는 Spring의 스케줄링은 정해진 시간에 도는 설정만 가능한데 비해, Quartz Scheduler의 JobStore 기능을 이용하면 사용자가 입력한 정보를 DB 에 저장하고 변경하고 Quartz Scheduler가 이를 확인하여 실행하는 것이 가능했기 때문이다. 이와 관련된 기본적인 설정 및 구현 내용을 정리한다.

Quartz Scheduler 의존성 추가

@matthewmccullough
matthewmccullough / git-compressing-and-deltas.md
Created May 14, 2012 19:05
Git, Compression, and Deltas - An explanation

Git Compression of Blobs and Packfiles.

Many users of Git are curious about the lack of delta compression at the object (blob) level when commits are first written. This efficiency is saved until the pack file is written. Loose objects are written in compressed, but non-delta format at the time of each commit.

A simple run though of a commit sequence with only the smallest change to the image (in uncompressed TIFF format to amplify the observable behavior) aids the understanding of this deferred and different approach efficiency.

The command sequence:

Create the repo: