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@jeruyyap
jeruyyap / Matching Rijndael-128 in C#.NET, PHP, and Python
Last active March 18, 2024 07:05
Matching Encrypt/Decrypt Methods With Rijndael-128, CBC Mode, PKCS7 Padding in C#.NET, PHP, And Python
DO NOT use these as-is for anything important!
These are only very basic examples and they are missing much of what would be needed for a real-world use case.
These are snippets for matching encrypt and decrypt (Rijndael-128 in CBC mode with PKCS7 padding) in C#.NET, PHP, and Python.
I cobbled these together from various existing examples because at the time it seemed like a lot of existing examples out there for different languages/platforms did not quite match and would require quite a bit more work before they would encrypt/decrypt identically.
Each of these take Keys and IVs that are 16 character strings encoded in base64.
@davideicardi
davideicardi / mongo-docker.bash
Last active July 16, 2023 18:18
Running mongodb inside a docker container (with mongodb authentication)
# Create a container from the mongo image,
# run is as a daemon (-d), expose the port 27017 (-p),
# set it to auto start (--restart)
# and with mongo authentication (--auth)
# Image used is https://hub.docker.com/_/mongo/
docker pull mongo
docker run --name YOURCONTAINERNAME --restart=always -d -p 27017:27017 mongo mongod --auth
# Using the mongo "localhost exception" (https://docs.mongodb.org/v3.0/core/security-users/#localhost-exception)
# add a root user
@anthonyray
anthonyray / gist:398fde676a7704c03d6624155ba0011e
Last active May 6, 2024 06:15
Set up OhMyZsh on Amazon EC2 instance running Ubuntu Server 14.04
  1. Connect to your EC2 instance
  2. Install zsh : sudo apt-get update && sudo apt-get install zsh
  3. Edit your passwd configuration file to tell which shell to use for user ubuntu : sudo vim /etc/passwd
  4. Look for ubuntu user, and replace bin/bash by bin/zsh
  5. Install OhMyZsh : sh -c "$(wget https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh -O -)"
  6. Disconnect from your instance and reconnect it.
@jaydenseric
jaydenseric / zeit-now-g-suite-setup.md
Created March 20, 2017 04:46
Zeit Now G Suite setup

Run each of the following lines, replacing yourdomain.com and codehere with your details:

now dns add yourdomain.com @ TXT google-site-verification=codehere
now dns add yourdomain.com @ MX ASPMX.L.GOOGLE.COM 1
now dns add yourdomain.com @ MX ALT1.ASPMX.L.GOOGLE.COM 5
now dns add yourdomain.com @ MX ALT2.ASPMX.L.GOOGLE.COM 5
now dns add yourdomain.com @ MX ALT3.ASPMX.L.GOOGLE.COM 10
now dns add yourdomain.com @ MX ALT4.ASPMX.L.GOOGLE.COM 10
@Aerijo
Aerijo / making_language_grammar.md
Last active September 20, 2025 20:59
Guide to writing an Atom language grammar

A guide to writing a language grammar (TextMate) in Atom

Tree sitter

  • Atom is transitioning to an entirely new way of defining grammars using tree-sitter. This will be enabled by default quite soon now. It is theoretically faster and more powerful than regex based grammars (the one described in this guide), but requires a steeper learning curve. My understanding is that regex based grammars will still be supported however (at least until version 2), so this guide can still be useful. To enable it yourself, go to Settings -> Core and check Use Tree Sitter Parsers

Links for tree-sitter help: