Skip to content

Instantly share code, notes, and snippets.

View kasunbg's full-sized avatar
🐶

Kasun Gajasinghe kasunbg

🐶
View GitHub Profile
@avar
avar / 30-income-calculon.pl
Last active February 12, 2024 18:34
Calculate your income in The Netherlands with and without a 30% ruling.
# To check if this is up-to-date with the tax rates go to
# http://www.expatax.nl/tax-rates-2016.php and see if there's anything
# newer there.
#
# I make no guarantees that any of this is correct. I calculated this
# at the time and have been updating it when new tax rates come along
# because people keep finding this useful.
#
# There's also an interactive JS version of this created by
# @stevermeister at
@hay
hay / gist:1351230
Last active March 29, 2024 16:36
Enterprisify your Java Class Names!
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1" />
<title>Enterprisify your Java Class Names! (by Hay Kranen)</title>
<style>
body {
background: white;
text-align: center;
@vorburger
vorburger / gist:3429822
Created August 22, 2012 22:03
How to find an available (free) TCP port in Java
/**
* Returns a free port number on localhost.
*
* Heavily inspired from org.eclipse.jdt.launching.SocketUtil (to avoid a dependency to JDT just because of this).
* Slightly improved with close() missing in JDT. And throws exception instead of returning -1.
*
* @return a free port number on localhost
* @throws IllegalStateException if unable to find a free port
*/
private static int findFreePort() {
import os, sys
markdown_name = sys.argv[1]
name = markdown_name.split(".")[0]
latex_name = name + ".tex"
os.system("pandoc -f markdown -t latex %s -o %s" % (markdown_name, latex_name))
with open(latex_name, "r") as latex_file:
latex_content = latex_file.read()
@evanscottgray
evanscottgray / docker_kill.sh
Last active November 7, 2023 03:40
kill all docker containers at once...
docker ps | awk {' print $1 '} | tail -n+2 > tmp.txt; for line in $(cat tmp.txt); do docker kill $line; done; rm tmp.txt
@bahayman
bahayman / gist:9369651
Created March 5, 2014 15:38
tcpdump http monitor
Use TCPDUMP to Monitor HTTP Traffic
1. To monitor HTTP traffic including request and response headers and message body:
tcpdump -A -s 0 'tcp port 80 and (((ip[2:2] - ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0)'
2. To monitor HTTP traffic including request and response headers and message body from a particular source:
tcpdump -A -s 0 'src example.com and tcp port 80 and (((ip[2:2] - ((ip[0]&0xf)<<2)) - ((tcp[12]&0xf0)>>2)) != 0)'
3. To monitor HTTP traffic including request and response headers and message body from local host to local host:
@takeshixx
takeshixx / hb-test.py
Last active March 9, 2024 13:37
OpenSSL heartbeat PoC with STARTTLS support.
#!/usr/bin/env python2
"""
Author: takeshix <takeshix@adversec.com>
PoC code for CVE-2014-0160. Original PoC by Jared Stafford (jspenguin@jspenguin.org).
Supportes all versions of TLS and has STARTTLS support for SMTP,POP3,IMAP,FTP and XMPP.
"""
import sys,struct,socket
from argparse import ArgumentParser
@abayer
abayer / jenkins-git-backup.sh
Last active January 8, 2023 09:19
Example of a script for backing up Jenkins config in git.
#!/bin/bash
#
# Copies certain kinds of known files and directories from a given Jenkins master directory
# into a git repo, removing any old ones, adds 'em, commits 'em, pushes 'em.
#
set -ex
if [ $# -ne 2 ]; then
echo usage: $0 root_dir jenkins_master
@rkallensee
rkallensee / github_issues_to_csv.rb
Last active April 30, 2024 11:48 — forked from tkarpinski/github_issues_to_csv.rb
Export Github issues to CSV grouped by Milestone
# original source: https://gist.github.com/tkarpinski/2369729
require 'octokit'
require 'csv'
require 'date'
# Github access token to access the project
# Create one at https://github.com/settings/tokens
ACCESS_TOKEN="GITHUB_ACCESS_TOKEN"
@choldrim
choldrim / jenkins-git-backup.sh
Last active January 31, 2024 13:50 — forked from abayer/jenkins-git-backup.sh
Example of a script for backing up Jenkins config in git.
#!/bin/bash
# Copies certain kinds of known files and directories from a given Jenkins master directory
# into a git repo, removing any old ones, adds 'em, commits 'em, pushes 'em.
set -ex
if [ $# -ne 3 ]; then
echo usage: $0 jenkins_home git_repos_url git_repos_name
exit 1
fi