create different ssh key according the article Mac Set-Up Git
$ ssh-keygen -t rsa -C "email@example.com"
|From: Chris DeSalvo <firstname.lastname@example.org>|
|Subject: Why we can't process Emoji anymore|
|Date: Thu, 12 Jan 2012 18:49:20 -0800|
This is a guide on how to email securely.
There are many guides on how to install and use PGP to encrypt email. This is not one of them. This is a guide on secure communication using email with PGP encryption. If you are not familiar with PGP, please read another guide first. If you are comfortable using PGP to encrypt and decrypt emails, this guide will raise your security to the next level.
This project is a tiny compiler for a very simple language consisting of boolean expression.
The language has two constants:
1 for true and
0 for false, and 4 logic gates:
| (or), and
It can also use parentheses to manage priorities.
Here is its grammar in BNF format:
expr ::= "0" | "1"
|# Hacky random image thumbnailer.|
|# by Peter Sobot, April 21, 2012|
|# Based heavily on code by Michael Macias|
|images = Dir.glob(ARGV ? ARGV|
|output_dir = (ARGV ? ARGV|