This list is meant to be a both a quick guide and reference for further research into these topics. It's basically a summary of that comp sci course you never took or forgot about, so there's no way it can cover everything in depth. It also will be available as a gist on Github for everyone to edit and add to.
###Array ####Definition:
| source 'https://rubygems.org' | |
| gem 'puma' | |
| gem 'sinatra' | |
| gem 'faraday' | |
| gem 'typhoeus' | |
| group :development do |
| require "net/http" | |
| require "socket" | |
| socket = "/tmp/portal2.sock" | |
| sock = Net::BufferedIO.new(UNIXSocket.new(socket)) | |
| request = Net::HTTP::Get.new("/") | |
| request.exec(sock, "1.1", "/") | |
| begin |
| (export LC_ALL="ru" ; awk '{split($0,l,";") ; print l[2],l[3],l[4]}' ~/.zsh_history | sort | uniq -c | sort -nr | head -n 20) |
| class MemoryMiddleware | |
| ENV_REQUEST_PATH = 'REQUEST_PATH'.freeze | |
| ENV_PUMA_AFTER_REPLY = 'rack.after_reply'.freeze | |
| LOGGER = Logger.new('/tmp/memory.log'.freeze) | |
| def initialize(app) | |
| @app = app | |
| end | |
| def call(env) |
| # Install https://www.vaultproject.io/ | |
| brew install vault | |
| # Start dev vault server in a separate terminal | |
| vault server -dev | |
| # ==> Vault server configuration: | |
| # ... | |
| # Unseal Key: 7ACQHhLZY5ivzNzhMruX9kSa+VXCah3y87hl3dPSWFk= | |
| # Root Token: 858a6658-682e-345a-e4c4-a6e14e6f7853 |
| #!/bin/sh | |
| ############################################################################### | |
| # USAGE: | |
| # > ansible_vault_merge.sh [-p PASSWORD_FILE VAULT_YAML_FILE | |
| # This shell script handles conflicts generated by attempts to merge encrypted | |
| # Ansible Vault files. Run this command to attempt a merge on the unencrypted | |
| # versions of the file. If there are conflicts, you will be given a chance to |
Every so often I have to restore my gpg keys and I'm never sure how best to do it. So, I've spent some time playing around with the various ways to export/import (backup/restore) keys.
cp ~/.gnupg/pubring.gpg /path/to/backups/
cp ~/.gnupg/secring.gpg /path/to/backups/
cp ~/.gnupg/trustdb.gpg /path/to/backups/
Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.
$ python -m SimpleHTTPServer 8000
| openssl genrsa -out CAroot.key 2048 | |
| openssl req -new -key CAroot.key -out CAroot.csr # CN should be different from the certificates below | |
| openssl req -x509 -days 1825 -key CAroot.key -in CAroot.csr -out CAroot.crt | |
| cat CAroot.crt CAroot.key > CAroot.pem | |
| openssl genrsa -out mongod.key 2048 | |
| openssl req -new -key mongod.key -out mongod.csr | |
| openssl x509 -req -days 1825 -in mongod.csr -CA CAroot.pem -CAkey CAroot.key -CAcreateserial -out mongod.crt | |
| cat mongod.crt mongod.key > mongod.pem |