svenk

# Begrifflichkeiten: Shell = Kommandozeile Linux, Bash = Verbreitestes Shell-Programm

Angenommen du hast ein C++-File namens "hello.cc"

#include <stdio.h>

int main() {
  printf("Hallo Welt\n");
  return 0;
}

svenk

#!/bin/bash
#
# Notify when website changes-script:
#   This is a simple mini program that informs you whenever a website
#   changes. Can perform any job when triggered.
# Usage:
#   ./notify "jobname fuer mail" "http://abc.def/interessant.html"
# The script will run "in foregrund". You can e.g. use GNU screen to detach it
# and run it in the background on a 24h-running-server:
#   $ screen

svenk

#!/bin/bash

base64 -d <<BASE | gunzip > blank.pdf 
H4sICAEz+lIAA2JsYW5rLnBkZgCNVE1P20AQpa16WXEk970goCXsh712XCGkxB8RIgiU5ECbcjDO
AqHBRs66Cr32RvsTKvXSX1CpVZF6Kn+g6qWnnntHcO9snJCUILWW7PW+ed55b2bk+W0vKLIVE81f
fLj4evH54j3imOJk7witrpKajA/UITYAqZOg01UyJUE3VNKTUdKWa2uop1IZHqP+O+O70Vz8/ahJ
t+nMx1px8/rt3HJt9np57qx+/u3T3OWX+wVUuNr99Xqz8ONN4co9q809vyzcP58JH87+RDJuD0+C
N50cGUMVlnEDmWNhzdMTSXa29o5kpBBpZHtKA0GSHiNSqST9Fi462OQUW9TU6wrDu4hU0yQ7ga8b
pJmGce8kTGUcnRK3QTz5shPJerVCNrBKM+1sZL6E7nCOJq0/mIHr3h0exFiwW8Z0RSCMMYnCwSuc
MOLZN7xJtDT+OkhihTWrjkaudRFS8KZBrdbvq2pDgUAI+NWGwGIU2U6TqCFVi0CrSVP2FVk/Dg+k

svenk

This gist was an experiment to explore ways to model punch cards with Python nicely.
Focus was spent on good reability/introspection and fault tolerance (incomplete
punch cards/tristates) and not on performance.

svenk

/**
 * Kommentierte Fassung fuer ein Arduino-Testprogramm
 **/

// Anschlussbelegung:
#define PIN_ROT 2
#define PIN_GRUEN 3
#define PIN_BLAU 4
// Taste (Button) an Pin 7 anschließen!

svenk

CC=gcc
F90=gfortran

all:
	${CC} -Wall -c main.c
	${F90} -c aux.f90
	${CC} -o test main.o aux.o -lgfortran

clean:
	rm *.o test

svenk

#include "The-GIMP-exported-file.h"
#include <stdio.h>

/* This code converts a GIMP C export back to a readable PNM Image. Such
   header file looks like

	static const struct {
	  unsigned int   width;
	  unsigned int   height;
	  unsigned int   bytes_per_pixel; // 2:RGB16, 3:RGB, 4:RGBA

svenk

<?php
/*
 * There is currently no pure PHP yaml parser capable of reading
 *  multi documents (--- separated). I have tested both spyc and Symfony's YAML.
 *
 * Therefore I parse YAML with Python, encode it to json and read the json in
 * PHP. The json is cached on disk.
 *
 * Public Domain by http://github.com/svenk
 */

svenk

# A Firefox Quantum ViewSourceWith replacement for Windows
#
# Usage:
#  (1) Save as C:\path\to\script.ps1
#  (2) In order to run your own powershell scripts, start PowerShell
#      as Administrator and run the command
#
#         Set-ExecutionPolicy RemoteSigned
#
#  (2) You can test the proper running (from a user cmd):

svenk

/**
 * A Firefox Quantum ViewSourceWith replacement for Windows.
 * When compiled, this behaves like an editor, i.e. you call
 * it with a file as an argument. It tries to extract then
 * the real file to open.
 *
 * Todo:
 *
 *  1) Read editor path from INI file with GetPrivateProfileString
 *  2) hide the console when opening the real notepad