jbhannah

#!/bin/sh
# Hurricane Electric IPv6 Tunnel Broker script for Ubuntu
# /etc/network/if-up.d/he-ipv6.sh

# Written by Jesse B. Hannah (http://jbhannah.net) <[email protected]>
# Based on instructions provided by Hurricane Electric (http://tunnelbroker.net)

###
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

antirez

#!/usr/bin/tclsh8.5
#
# Usage: git-unmerged branch1 branch2
# 
# Shows all the non-common commits in the two branches, where non-common
# commits means simply commits with a unique commit *message*.

proc getlog branch {
    lrange [split [exec git log $branch --oneline] "\n"] 0 400
}

ygotthilf

ssh-keygen -t rsa -b 4096 -m PEM -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub

fntlnz

Create Root CA (Done once)

Last update: Nov 2025.

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl ecparam -genkey -name secp384r1 | openssl ec -aes256 -out rootCA.key

halmartin

#!/usr/bin/env bash
# build kernel 4.9-rc8 with sun8i-emac for Allwinner H3
# Copyright (C) 2016 Hal Martin

# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.

# This program is distributed in the hope that it will be useful,

harv

#!/bin/sh

# cross & static compile shadowsocks-libev

PCRE_VER=8.41
PCRE_FILE="http://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-$PCRE_VER.tar.gz"

MBEDTLS_VER=2.6.0
MBEDTLS_FILE="https://tls.mbed.org/download/mbedtls-$MBEDTLS_VER-gpl.tgz"

mosquito

Docker compose as a systemd unit

Create file /etc/systemd/system/[email protected]. SystemD calling binaries using an absolute path. In my case is prefixed by /usr/local/bin, you should use paths specific for your environment.

[Unit]
Description=%i service with docker compose
PartOf=docker.service
After=docker.service

bigtan

apt-get update && apt-get install build-essential automake autoconf libtool git clang -y && export CC=clang

ver=2.16.3
wget --no-check-certificate https://tls.mbed.org/download/mbedtls-$ver-gpl.tgz
tar zxf mbedtls-$ver-gpl.tgz
cd mbedtls-$ver
sed -i "s/DESTDIR=\/usr\/local/DESTDIR=\/projects\/dists\/mbedtls/g" Makefile
LDFLAGS=-static WINDOWS_BUILD=1 make -j`nproc` install
cd ..

MelvinTo

#!/bin/bash

echo "Warning: This script is only tested on ubuntu 18.04 LTS"

DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"

# Require sudo privilege to setup and install packages

echo "Turning on BBR..."
sudo bash -c "modprobe tcp_bbr" &>/dev/null