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Şakir Mehmetoğlu (SuStartX) sustartx

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sustartx / publickey-git-error.markdown
Created December 15, 2024 08:41 — forked from adamjohnson/publickey-git-error.markdown
Fix "Permission denied (publickey)" error when pushing with Git

"Help, I keep getting a 'Permission Denied (publickey)' error when I push!"

This means, on your local machine, you haven't made any SSH keys. Not to worry. Here's how to fix:

  1. Open git bash (Use the Windows search. To find it, type "git bash") or the Mac Terminal. Pro Tip: You can use any *nix based command prompt (but not the default Windows Command Prompt!)
  2. Type cd ~/.ssh. This will take you to the root directory for Git (Likely C:\Users\[YOUR-USER-NAME]\.ssh\ on Windows)
  3. Within the .ssh folder, there should be these two files: id_rsa and id_rsa.pub. These are the files that tell your computer how to communicate with GitHub, BitBucket, or any other Git based service. Type ls to see a directory listing. If those two files don't show up, proceed to the next step. NOTE: Your SSH keys must be named id_rsa and id_rsa.pub in order for Git, GitHub, and BitBucket to recognize them by default.
  4. To create the SSH keys, type ssh-keygen -t rsa -C "your_email@example.com". Th
@sustartx
sustartx / docker-compose.jenkins-dind.yml
Created December 15, 2024 08:41 — forked from adelmofilho/docker-compose.jenkins-dind.yml
Docker-in-Docker approach to run Jenkins as a Docker container
# This docker-compose file intent to create a multi-container application
# that runs a Jenkins container connected via TLS to a Docker-in-Docker (dind) container as Docker daemon.
#
# Advice about this approach can be found at:
# http://jpetazzo.github.io/2015/09/03/do-not-use-docker-in-docker-for-ci/
#
# As well discussion about another alternatives on this setup can be found at:
# https://forums.docker.com/t/using-docker-in-a-dockerized-jenkins-container/322/11
#
# Quick reference about Docker-in-Docker can be fount at:
@sustartx
sustartx / combining-git-repositories.md
Created December 15, 2024 08:38 — forked from msrose/combining-git-repositories.md
How to combine two git repositories.

Combining two git repositories

Use case: You have repository A with remote location rA, and repository B (which may or may not have remote location rB). You want to do one of two things:

  • preserve all commits of both repositories, but replace everything from A with the contents of B, and use rA as your remote location
  • actually combine the two repositories, as if they are two branches that you want to merge, using rA as the remote location

NB: Check out git subtree/git submodule and this Stack Overflow question before going through the steps below. This gist is just a record of how I solved this problem on my own one day.

Before starting, make sure your local and remote repositories are up-to-date with all changes you need. The following steps use the general idea of changing the remote origin and renaming the local master branch of one of the repos in order to combine the two master branches.

@sustartx
sustartx / Reset MySQL Root Password in Mac OS.md
Created December 15, 2024 08:37 — forked from zubaer-ahammed/Reset MySQL Root Password in Mac OS.md
Reset MySQL Root Password in Mac OS

Reset mysql root password in Mac OS:

First Stop MySQL:

  1. Go to: 'System Preferences' >> 'MySQL' and stop MySQL

OR,

  1. sudo /usr/local/mysql/support-files/mysql.server start
  2. sudo /usr/local/mysql/support-files/mysql.server stop
@sustartx
sustartx / array-cheat-sheet.md
Created November 14, 2021 14:59 — forked from rauschma/array-cheat-sheet.md

Cheat sheet: JavaScript Array methods

Deriving a new Array from an existing Array:

['■','●','▲'].slice(1, 3)          ⟼ ['●','▲']
['■','●','■'].filter(x => x==='■') ⟼ ['■','■']
    ['▲','●'].map(x => x+x)        ⟼ ['▲▲','●●']
    ['▲','●'].flatMap(x => [x,x])  ⟼ ['▲','▲','●','●']
@sustartx
sustartx / axios-catch-error.js
Created April 17, 2020 14:38 — forked from fgilio/axios-catch-error.js
Catch request errors with Axios
/*
* Handling Errors using async/await
* Has to be used inside an async function
*/
try {
const response = await axios.get('https://your.site/api/v1/bla/ble/bli');
// Success 🎉
console.log(response);
} catch (error) {
// Error 😨
@sustartx
sustartx / tree.html
Created June 19, 2018 19:56 — forked from mitchellrj/tree.html
HTML & CSS vertical tree layout
<html>
<head>
<title>HTML &amp; CSS tree</title>
<!-- tree -->
<style type="text/css">
ul.tree {
overflow-x: auto;
white-space: nowrap;
}
@sustartx
sustartx / openssl_signed_messages.php
Created March 12, 2018 16:37
Encrypted data with RSA private key in PHP
<?php
//
// Encrypt using private key, decrypt using public key.
//
// Use this for posting signed messages: Anyone with access to
// your public key can read it, but they can't create one with your signature.
//
// Calculating the Signature: Requests, where necessary, must be signed by the sender.
// The signature of a request is calculated as follows:
@sustartx
sustartx / zip-files-with-password.md
Created March 12, 2018 16:37
Creating encrypted ZIP files with password in PHP

Creating encrypted ZIP files with password in PHP

You need at least PHP 7.2 to encrypt ZIP files with a password.

<?php

$zip = new ZipArchive();

$zipFile = __DIR__ . '/output.zip';
@sustartx
sustartx / AES-256 encryption and decryption in PHP and C#.md
Created March 12, 2018 16:35
AES-256 encryption and decryption in PHP and C#

AES-256 encryption and decryption in PHP and C#

Update: There is a more secure version available. Details

PHP

<?php

$plaintext = 'My secret message 1234';