XVilka

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

justinmayer

lifthrasiir

What the heck?

• Schemaless: The format does not have a knowledge about the underlying data at all.
• Byte-oriented: The format is built upon a byte stream, probably for the ease of implementation and performance.
• Binary: The format is not targeted for human consumption and specified in terms of "bytes" (which is 8 bits long for our purpose).
• Serialization: The format is primarily to be used for storage and transmission, not for the in-memory representation.

Contenders

• S-Expressions (1997), a "canonical" encoding (which is also used for transport)

subfuzion

Go has excellent build tools that mitigate the need for using make. For example, go install won't update the target unless it's older than the source files.

However, a Makefile can be convenient for wrapping Go commands with specific build targets that simplify usage on the command line. Since most of the targets are "phony", it's up to you to weigh the pros and cons of having a dependency on make versus using a shell script. For the simplicity of being able to specify targets that can be chained and can take advantage of make's chained targets,

netj

#!/usr/bin/env bash
# A script for changing Mac OS X's default fonts
# Author: Jaeho Shin <netj@sparcs.org>
# Created: 2011-07-22

### MacOSXDefaultFontFallbacksChanger #########################################
## Mac OS X 기본 글꼴 설정 변경 도구 – 1.2.1 (2012-08)
##                    http://netj.github.com/MacOSXDefaultFontFallbacksChanger
###############################################################################

P7h

# Steps to build and install tmux from source.
# Takes < 25 seconds on EC2 env [even on a low-end config instance].

VERSION=2.7
sudo yum -y remove tmux
sudo yum -y install wget tar libevent-devel ncurses-devel
wget https://github.com/tmux/tmux/releases/download/${VERSION}/tmux-${VERSION}.tar.gz
tar xzf tmux-${VERSION}.tar.gz
rm -f tmux-${VERSION}.tar.gz
cd tmux-${VERSION}

lifthrasiir

고수준에서 암호학 이해하기

이 글은 메아리 저널에 쓸 목적으로 한동안 작업하던 글입니다. 메아리 특유의 디자인(...)이 싫다면 여기로 링크하셔도 됩니다. 어느 쪽이든간에 의견은 이 아래의 코멘트 란 또는 메아리에 기재되어 있는 메일 주소를 써 주시면 감사하겠습니다. --lifthrasiir

암호학을 사용하는 많은 시스템은 세부적으로 무슨 알고리즘을 쓰는지보다는 그 알고리즘들이 어떻게 연결되어 있는지, 즉 구조가 실제 안전성에 더 큰 영향을 미친다. 따라서 구조와 그 구조를 이루는 빌딩 블럭을 아는 것이 중요한데, 여기에서는 이러한 암호학적 빌딩 블럭과 함께 블럭들이 어떻게 쓰여서 더 큰 구조를 만드는지를 알아 본다.

Key Exchange

키 교환. 두 사람만이 알 수 있는 새로운 키를 만든다. 이 과정이 끝나도 상대방이 내가 아는 사람인진 알 수 없지만 적어도 상대방과 내가 같은 키를 가지고 있다는 건 확신할 수 있다.

suhlig

# Install tmux on rhel/centos 7

# What do we want?
libeventversion=2.1.11
tmuxversion=3.1

# install deps
yum install gcc kernel-devel make ncurses-devel

# DOWNLOAD SOURCES FOR LIBEVENT AND MAKE AND INSTALL

sos4nt

# A xterm-256color based TERMINFO that adds the escape sequences for italic.
#
# Install:
#
#   tic xterm-256color-italic.terminfo
#
# Usage:
#
#   export TERM=xterm-256color-italic
#

nazavode

from __future__ import print_function

import ctypes
import threading
import time

def async_raise(thread_obj, exception):
    """ Raises an exception inside an arbitrary active :class:`~threading.Thread`.

    Parameters