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0mkara /
Last active March 28, 2023 17:41
Ethereum private network configuration guide.

Create your own Ethereum private network


Used nodes:

Linux raspberrypi 4.9.41-v7+ #1023 SMP Tue Aug 8 16:00:15 BST 2017 armv7l GNU/Linux
Linux localhost.localdomain 4.14.5-200.fc26.x86_64 #1 SMP Mon Dec 11 16:29:08 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
View animals.txt
Guinea pig
fntlnz /
Last active March 28, 2023 17:30
Self Signed Certificate with Custom Root CA

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096
LukeZGD /
Last active March 28, 2023 17:29
Downgrade and dualboot status of almost all iOS devices

Downgrade and dualboot status of almost all iOS devices

UPDATED: 2023-02-25

mfd /
Last active March 28, 2023 17:28
GT Walsheim Pro

GT Walsheim Pro

<link rel="">

zthxxx / Activate Office 2019 for macOS
Last active March 28, 2023 17:23
crack activate office on mac with license file
View Activate Office 2019 for macOS

Activate MS Office 2019/2016 for macOS - Microsoft_Office_2019_VL_Serializer

Office 2019 above


Note that Office2019 DO NOT support activate via simple copy/paste plist license file which is the simplest way to activate Office 2016. Fortunately, you can also use the VL Serializer tool, just install Office 2019 and Serializer, then run Serializer to activate.


mwender / impbcopy.m
Last active March 28, 2023 17:22
Command line copy an image file to the clipboard in Mac OS X. See first comment for install instructions.
View impbcopy.m
#import <Foundation/Foundation.h>
#import <Cocoa/Cocoa.h>
#import <unistd.h>
BOOL copy_to_clipboard(NSString *path)
NSImage * image;
if([path isEqualToString:@"-"])
lohhans /
Last active March 28, 2023 17:13 — forked from PurpleBooth/
Um modelo para fazer um bom

Título do projeto

Um parágrafo da descrição do projeto vai aqui

🚀 Começando

Essas instruções permitirão que você obtenha uma cópia do projeto em operação na sua máquina local para fins de desenvolvimento e teste.

Consulte Implantação para saber como implantar o projeto.

JustSteveKing / pint.json
Created January 6, 2023 14:23
Laravel Pint configuration
View pint.json
"preset": "psr12",
"rules": {
"align_multiline_comment": true,
"array_indentation": true,
"array_syntax": true,
"blank_line_after_namespace": true,
"blank_line_after_opening_tag": true,
"combine_consecutive_issets": true,
"combine_consecutive_unsets": true,
ricardoalcocer /
Last active March 28, 2023 17:03
Learning Guitar

A Hacker's Guide to learning rhythm and lead guitar FAST!

I've been playing guitar for over 30 years. I never took formal lessons - only ocassional ones targeted to a specific topic. I love the discovery process and the relationship I've created with the instrument.

Five years ago or so, I had an a-ha moment, which fundamentaly changed the way I approach my learning of the guitar. After internalizing all the content I consumed, I thing I've come up with a formula for learning both rhythm and lead guitar in a very streamlined and systematic fashion. This method will teach you how to find chords across the entire fretboard so you can create chord progresssions for your own songs, or to make it easier to figure out the chords of your favorite songs.

However, what I like the most about it is that it gets you ready to play lead guitar, without putting too much emphasis on the pentatonic scale. Also, it teaches the guitar from the standpoint of understanding its symetry, and dare I say, the mathematics