fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27

posener

Story: Writing Scripts with Go

This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.

Why Go is good for scripting?

While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.

timtadh

#!/usr/bin/env bash

rep() {
  i=$1
  data=$2
  ## run the replicate ....
}

# make the files
START=$(mktemp -t start-XXXX) ## signals the workers are starting

fcoury

A Guide to Encrypting Files with Mac OS X

This guide will demonstrate the steps required to encrypt and decrypt files using OpenSSL on Mac OS X. The working assumption is that by demonstrating how to encrypt a file with your own public key, you'll also be able to encrypt a file you plan to send to somebody else using their private key, though you may wish to use this approach to keep archived data safe from prying eyes.

Too Long, Didn't Read

Assuming you've already done the setup described later in this document, that id_rsa.pub.pcks8 is the public key you want to use, that id_rsa is the private key the recipient will use, and secret.txt is the data you want to transmit…

Encrypting

$ openssl rand 192 -out key

$ openssl aes-256-cbc -in secret.txt -out secret.txt.enc -pass file:key

andyjack

Installing Net::SSLeay with openssl from homebrew (macOS)

You don't need to do anything fancy other than running cpanm - with the most recent Net::SSLeay things should Just Work.

Updated 2020-Mar-10

I realized that since Net::SSLeay is looking in known places (including homebrew's install locations) for openssl, it means that my instructions that set up environment variables are no longer necessary! The following will install the module:

# openssl 1.0.2d

PurpleBooth

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

ck-on

<?php
/*
HHVMinfo - phpinfo page for HHVM HipHop Virtual Machine
Author: _ck_
License: WTFPL, free for any kind of use or modification,  I am not responsible for anything, please share your improvements
Version: 0.0.6

* revision history
0.0.6  2014-08-02  display fix for empty vs zero 
0.0.5  2014-07-31  try to determine config file from process command line (may not always work), style improvements

Rarst

How to get Composer running on SiteGround shared

1. Download getcomposer.org/composer.phar to your account's home directory — /home/username.
2. Edit .bashrc file in same directory by adding alias composer='/usr/local/php56/bin/php-cli ~/composer.phar' line. Update php56 part to current relevant version, if necessary.
3. Restart SSH session or run source ~/.bashrc to reload config.
4. Use composer command!

octocat

# Compiled source #
###################
*.com
*.class
*.dll
*.exe
*.o
*.so

# Packages #

wadey

# Usage:
# source iterm2.zsh

# iTerm2 tab color commands
# https://iterm2.com/documentation-escape-codes.html

if [[ -n "$ITERM_SESSION_ID" ]]; then
    tab-color() {
        echo -ne "\033]6;1;bg;red;brightness;$1\a"
        echo -ne "\033]6;1;bg;green;brightness;$2\a"