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Michael Osipov michael-o

  • Innomotics (A Siemens Business)
  • Berlin, Germany
  • 17:02 (UTC +02:00)
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#if _WIN32_WINNT < 0x0500
# error "should be NT"
#endif
#include <windows.h>
#include <tlhelp32.h>
#include <winternl.h>
#include <stdio.h>
DWORD getppid()
{
@paulononaka
paulononaka / JavaIntToLittleEndianUnsigned
Created April 7, 2011 17:22
Convert a Int (in Java, big endian signed) to LittleEndian unsigned
private static byte[] intToLittleEndian(long numero) {
ByteBuffer bb = ByteBuffer.allocate(4);
bb.order(ByteOrder.LITTLE_ENDIAN);
bb.putInt((int) numero);
return bb.array();
}
// OR ...
private static byte[] intToLittleEndian(long numero) {
@canton7
canton7 / 0main.md
Last active November 7, 2023 08:16
Local versions of tracked config files

How to have local versions of tracked config files in git

This is a fairly common question, and there isn't a One True Answer.

These are the most common techniques:

If you can modify your application

@ayosec
ayosec / LibC.java
Created December 24, 2011 01:41
LibC binding with JNA
package com.ayosec.misc;
import com.sun.jna.*;
public class LibC {
public interface Handle extends Library {
Handle module = (Handle) Native.loadLibrary("c", Handle.class);
int getpid();
@RaVbaker
RaVbaker / readme.md
Created March 30, 2012 20:12
[HOWTO] Rewrite all urls to one index.php in Apache

Redirect All Requests To Index.php Using .htaccess

In one of my pet projects, I redirect all requests to index.php, which then decides what to do with it:

Simple Example

This snippet in your .htaccess will ensure that all requests for files and folders that does not exists will be redirected to index.php:

RewriteEngine on

RewriteCond %{REQUEST_FILENAME} !-d

@bdrewery
bdrewery / tree.sh
Created August 17, 2012 01:04
pkgng tree view script for FreeBSD
#! /bin/sh
# Copyright (c) 2012 Bryan Drewery <bryan@shatow.net>
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer
# in this position and unchanged.
@MihailJP
MihailJP / test2038.c
Created October 8, 2012 15:04
Check if your time_t implementation will work after 2038
#include <time.h>
#include <stdio.h>
#include <stdlib.h>
int main () {
time_t time_num[5] = {(time_t)0x00000000, (time_t)0x7fffffff, (time_t)0x80000000, (time_t)0xffffffff,};
struct tm* parsed_time; unsigned int i;
printf("sizeof(time_t) is %d.\n", sizeof(time_t));
for (i = 0; i < 4; i++) {
parsed_time = gmtime(&(time_num[i]));
@mattratleph
mattratleph / vimdiff.md
Last active May 9, 2024 03:11 — forked from roothybrid7/vimdiff_cheet.md
vimdiff cheat sheet

vimdiff cheat sheet

##git mergetool

In the middle file (future merged file), you can navigate between conflicts with ]c and [c.

Choose which version you want to keep with :diffget //2 or :diffget //3 (the //2 and //3 are unique identifiers for the target/master copy and the merge/branch copy file names).

:diffupdate (to remove leftover spacing issues)

:only (once you’re done reviewing all conflicts, this shows only the middle/merged file)

@davisford
davisford / gist:5039064
Last active February 9, 2022 13:39
git clone into non-empty directory

Let's say you start a project locally, and do some editing.

$ mkdir -p ~/git/foo && cd ~/git/foo
$ touch NEWFILE

Now you decide you want to create a new github repo and track it, but the directory is non-empty so git won't let you clone into it. You can fix this, thusly:

@scy
scy / opening-and-closing-an-ssh-tunnel-in-a-shell-script-the-smart-way.md
Last active May 8, 2024 05:28
Opening and closing an SSH tunnel in a shell script the smart way

Opening and closing an SSH tunnel in a shell script the smart way

I recently had the following problem:

  • From an unattended shell script (called by Jenkins), run a command-line tool that accesses the MySQL database on another host.
  • That tool doesn't know that the database is on another host, plus the MySQL port on that host is firewalled and not accessible from other machines.

We didn't want to open the MySQL port to the network, but it's possible to SSH from the Jenkins machine to the MySQL machine. So, basically you would do something like

ssh -L 3306:localhost:3306 remotehost