IsraelBuitronD

#!/bin/bash

if [ $# -ne 1 ] ; then
    echo "USAGE: $0 <gpg-key-id>"
    exit 1;
fi



KEY_ID=$1

IsraelBuitronD

gpg --keyserver pool.sks-keyservers.net --recv-key 0x37F0407D
gpg: requesting key 37F0407D from hkp server pool.sks-keyservers.net
gpg: key 37F0407D: "Israel Buitron <[email protected]>" not changed
gpg: Total number processed: 1

IsraelBuitronD

➜  ~  gpg --list-key
/Users/israel/.gnupg/pubring.gpg
--------------------------------
pub   4096R/37F0407D 2013-01-01
uid                  Israel Buitron <[email protected]>
gpg: conversion from 'utf-8' to 'US-ASCII' failed: Illegal byte sequence
uid                  Israel Buitron (Correo electrónico en el IPN) <[email protected]>
uid                  Israel Buitron <[email protected]>
sub   4096R/0D6D8EA7 2013-01-01 [expires: 2016-01-01]

IsraelBuitronD

gpg --gen-key
gpg (GnuPG/MacGPG2) 2.0.22; Copyright (C) 2013 Free Software Foundation, Inc.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Please select what kind of key you want:
   (1) RSA and RSA (default)
   (2) DSA and Elgamal
   (3) DSA (sign only)
   (4) RSA (sign only)

IsraelBuitronD

#include <string.h>
#include <stdio.h>

char str[] = "1,2,3,4,5";
char *tmp = NULL;

for(int i=0; (tmp = strsep(&str, ",")) != NULL; ++i) {
  printf("%s\n", tmp);
}

IsraelBuitronD

if((x&1) == 0) {
  // x is even
} else {
  // x is odd
}

IsraelBuitronD

#include <stdlib.h>
#include <stdio.h>

// Compilation command:
// gcc -std=c11 lab.c
// 
// References:
// - http://en.wikipedia.org/wiki/Find_first_set
int main(int argc, char const *argv[]) {
  

IsraelBuitronD

\begin{equation}
  \begin{split}
    f : 
    \mathbb{R} & \to \mathbb{R}\\
    x & \mapsto \frac{\sin x}{x}
  \end{split}
\end{equation}

IsraelBuitronD

keytool -list -alias androiddebugkey -keystore ~/.android/debug.keystore -storepass android -keypass android