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@Deco
Deco / coroutine_scheduler.lua
Created February 13, 2012 16:38
Lua Coroutine Scheduler
pcall(require,"socket")
local coroutine_scheduler = {
_NAME = "coroutine_scheduler.lua"
_VERSION = "1.0.0",
}
local Scheduler
do Scheduler = setmetatable({}, {
__call = function(class)
@CristinaSolana
CristinaSolana / gist:1885435
Created February 22, 2012 14:56
Keeping a fork up to date

1. Clone your fork:

git clone [email protected]:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active April 20, 2025 21:04
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@Deco
Deco / deepcopy.lua
Created October 31, 2012 05:38
Lua Non-recursive Deep-copy
--[[ deepcopy.lua
Deep-copy function for Lua - v0.2
==============================
- Does not overflow the stack.
- Maintains cyclic-references
- Copies metatables
- Maintains common upvalues between copied functions (for Lua 5.2 only)
TODO
@Manouchehri
Manouchehri / cloudflare.sh
Last active April 16, 2025 11:55
Allow CloudFlare only
# Source:
# https://www.cloudflare.com/ips
# https://support.cloudflare.com/hc/en-us/articles/200169166-How-do-I-whitelist-CloudFlare-s-IP-addresses-in-iptables-
for i in `curl https://www.cloudflare.com/ips-v4`; do iptables -I INPUT -p tcp -m multiport --dports http,https -s $i -j ACCEPT; done
for i in `curl https://www.cloudflare.com/ips-v6`; do ip6tables -I INPUT -p tcp -m multiport --dports http,https -s $i -j ACCEPT; done
# Avoid racking up billing/attacks
# WARNING: If you get attacked and CloudFlare drops you, your site(s) will be unreachable.
iptables -A INPUT -p tcp -m multiport --dports http,https -j DROP
@matthewzring
matthewzring / markdown-text-101.md
Last active April 20, 2025 13:54
A guide to Markdown on Discord.

Markdown Text 101

Want to inject some flavor into your everyday text chat? You're in luck! Discord uses Markdown, a simple plain text formatting system that'll help you make your sentences stand out. Here's how to do it! Just add a few characters before & after your desired text to change your text! I'll show you some examples...

What this guide covers: