| # copied from http://gbayer.com/development/moving-files-from-one-git-repository-to-another-preserving-history/ | |
| git clone <git repository A url> # clone source repository | |
| cd <git repository A directory> | |
| git remote rm origin # to make sure it doesn't affect the original repository | |
| git filter-branch --subdirectory-filter <directory 1> -- --all # remove all files other than the ones needed | |
| mkdir <directory 1> # move them into another directory where they will be stored in the destination repository (if needed) | |
| mv * <directory 1> | |
| git add . | |
| git commit |
# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048
# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)
Rich Hickey • 3 years ago
Sorry, I have to disagree with the entire premise here.
A wide variety of experiences might lead to well-roundedness, but not to greatness, nor even goodness. By constantly switching from one thing to another you are always reaching above your comfort zone, yes, but doing so by resetting your skill and knowledge level to zero.
Mastery comes from a combination of at least several of the following:
| #!/bin/sh | |
| # To the extent possible under law, Viktor Szakats | |
| # has waived all copyright and related or neighboring rights to this | |
| # script. | |
| # CC0 - https://creativecommons.org/publicdomain/zero/1.0/ | |
| # SPDX-License-Identifier: CC0-1.0 | |
| # THIS SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| #!/bin/bash | |
| # | |
| # This script surrounds the command passed in with start and finish notifications | |
| # to the cronitor monitoring application. | |
| # | |
| # === SETUP | |
| # | |
| # * Make sure the cronitor script is executable. | |
| # | |
| # chmod +x cronitor |
| function transfer | |
| if test (count $argv) -eq 0 | |
| echo "No arguments specified. Usage:\necho transfer /tmp/test.md\ncat /tmp/test.md | transfer test.md" | |
| return 1 | |
| end | |
| ## get temporarily filename, output is written to this file show progress can be showed | |
| set tmpfile ( mktemp -t transferXXX ) | |
| ## upload stdin or file |
Disclaimer: these are half-baked thoughts. Until the #bitcoin-wizards crew has had a chance to think about this really hard I won't consider them fully baked.
The idea: can we take advantage of the fact that almost all nodes are well-connected to the p2p network almost all of the time to limit the ability of a 51% attacker to pull off a multi-confirmation double-spend?
Lets start with a well-connected node that has been seeing new blocks arrive approximately every ten minutes at difficulty D. Assume for now that the node can be confident that it is not being Sybil attacked and is on the actual, best blockchain.
| # Explanation haiku: | |
| # semi-random temp password | |
| # easy to remember, type | |
| # not very secure | |
| function maketemppassword() { | |
| part1="$(awk 'length==8' /usr/share/dict/words | grep -v '[^[:alpha:]]' | shuf -n 1 | tr '[:upper:]' '[:lower:]')" | |
| part2="$(< /dev/urandom tr -dc 0-9 | head -c${1:-2};echo;)" | |
| part3="$(< /dev/urandom tr -dc A-Z | head -c${1:-2};echo;)" | |
| echo "${part1}-${part2}_${part3}" | |
| } |
| #!/bin/bash | |
| # Requires git 1.8.2 or newer | |
| # Prevents force-pushing or deleting a special branch (e.g. master). | |
| # Based on: https://gist.github.com/pixelhandler/5718585 and https://gist.github.com/stefansundin/d465f1e331fc5c632088 | |
| # Install: | |
| # cd path/to/git/repo | |
| # curl -fL -o .git/hooks/pre-push https://gist.githubusercontent.com/lyoshenka/158cfff41d09e1dcf029/raw/pre-push.sh | |
| # chmod +x .git/hooks/pre-push |
| #!/usr/bin/env python3 | |
| # This script is provided to show how I migrated from Ghost 0.4.2 | |
| # to Jekyll 2.3.0 and is used at your own risk. Back up your blog | |
| # before trying it out. | |
| def getPostTemplate(): | |
| with open('post-template.md', 'r') as f: | |
| posttemplate = f.read() | |
| f.closed |