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Rafael Gustavo Nagel RGNagel

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@fredrick
fredrick / screen.md
Created September 14, 2011 15:30
GNU Screen Cheat Sheet

#GNU Screen Cheat Sheet

##Basics

  • ctrl a c -> cre­ate new win­dow
  • ctrl a A -> set win­dow name
  • ctrl a w -> show all win­dow
  • ctrl a 1|2|3|… -> switch to win­dow n
  • ctrl a " -> choose win­dow
  • ctrl a ctrl a -> switch between win­dow
  • ctrl a d -> detach win­dow
@roychen
roychen / list.h
Created January 31, 2012 15:08
Linux kernel linked list, modified for userspace
#ifndef _LINUX_LIST_H
#define _LINUX_LIST_H
#include <stdio.h>
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
/**
* container_of - cast a member of a structure out to the containing structure
* @ptr: the pointer to the member.
@drj42
drj42 / org-mode-reference-in.org
Created February 6, 2012 23:53
This is a cheat sheet for Emacs org-mode... in org-mode format!
@hoeltgman
hoeltgman / org-syntax-cheatsheet.org
Created October 3, 2012 06:32 — forked from wdkrnls/org-syntax-cheatsheet.org
Org-mode Syntax Cheat sheet

org-syntax-cheatsheet.org

@edufelipe
edufelipe / is_wireless.c
Created July 29, 2013 21:33
C example code to list all network interfaces and check whether they are wireless or not. Linux only. Tested on Ubuntu 10.04 and 12.04, but should be compatible with pretty much everything out there.
#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <ifaddrs.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/socket.h>
#include <linux/wireless.h>
@yzhong52
yzhong52 / colour_themes.conf
Created May 17, 2014 16:03
http://wiki.codeblocks.org/index.php?title=Syntax_highlighting_custom_colour_themes
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<CodeBlocksConfig version="1">
<editor>
<colour_sets>
<ACTIVE_COLOUR_SET>
<str>
<![CDATA[modnokai night shift v2]]>
</str>
</ACTIVE_COLOUR_SET>
<ACTIVE_LANG>
@lukehedger
lukehedger / ffmpeg-compress-mp4
Last active July 22, 2024 07:23
Compress mp4 using FFMPEG
$ ffmpeg -i input.mp4 -vcodec h264 -acodec mp2 output.mp4
@dcb9
dcb9 / ubuntu-12.04-LTS-install-docker
Last active October 21, 2023 16:20
sudo su -
# Kernels older than 3.10 lack some of the features required to run Docker containers.
uname -r
3.11.0-15-generic
apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
echo deb https://apt.dockerproject.org/repo ubuntu-trusty main > /etc/apt/sources.list.d/docker.list
@max-mapper
max-mapper / bibtex.png
Last active March 10, 2024 21:53
How to make a scientific looking PDF from markdown (with bibliography)
bibtex.png