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starting pid 1017, tty '/dev/ttyS0': '/usr/bin/login.sh'
(none) login: ROM: Use nor flash.
ERR: Param type error
ERR: Param type error
R
U-Boot 2010.06-dirty (Dec 02 2020 - 10:12:00)
DRAM: 64 MiB
SF: Got idcode 20 70 18 20 70
@codref
codref / go-ssh-reverse-tunnel.go
Last active August 12, 2024 16:54
Go SSH reverse tunnel implementation (SSH -R)
/*
Go-Language implementation of an SSH Reverse Tunnel, the equivalent of below SSH command:
ssh -R 8080:127.0.0.1:8080 operatore@146.148.22.123
which opens a tunnel between the two endpoints and permit to exchange information on this direction:
server:8080 -----> client:8080
var str = 'class ಠ_ಠ extends Array {constructor(j = "a", ...c) {const q = (({u: e}) => {return { [`s${c}`]: Symbol(j) };})({});super(j, q, ...c);}}' +
'new Promise((f) => {const a = function* (){return "\u{20BB7}".match(/./u)[0].length === 2 || true;};for (let vre of a()) {' +
'const [uw, as, he, re] = [new Set(), new WeakSet(), new Map(), new WeakMap()];break;}f(new Proxy({}, {get: (han, h) => h in han ? han[h] ' +
': "42".repeat(0o10)}));}).then(bi => new ಠ_ಠ(bi.rd));';
try {
eval(str);
} catch(e) {
alert('Your browser does not support ES6!')
}
@justarandomgeek
justarandomgeek / gist:2c47b4aaee12f717227f867a4c030fae
Last active October 16, 2022 09:49
Factorio Command: Remove all trees in 5000 tile radius
/c
pos = game.player.position
area = {{pos.x - 5000, pos.y - 5000}, {pos.x + 5000, pos.y + 1.5}}
for _, entity in pairs(game.player.surface.find_entities_filtered{area = area, type = "tree"}) do
entity.die()
end
@alvarolm
alvarolm / ask.sh
Created May 27, 2016 18:27
Bash: General-purpose Yes/No prompt function ("ask")
# This is a general-purpose function to ask Yes/No questions in Bash, either
# with or without a default answer. It keeps repeating the question until it
# gets a valid answer.
ask() {
# http://djm.me/ask
while true; do
if [ "${2:-}" = "Y" ]; then
prompt="Y/n"
@armw4
armw4 / redux-is-smarter-than-you-think.md
Last active June 19, 2021 20:10
Optimizing your react components via redux....shouldComponentUpdate for free and more...

The Beginning

Yes...it's true...redux is smart....smarter than you even know. It really does want to help you. It strives to be sane and easy to reason about. With that being said, redux gives you optimizations for free that you probably were completely unaware of.

connect()

connect is the most important thing in redux land IMO. This is where you tie the knot between redux and your underlying components. You usually take state and propogate it down your component hiearchy in the form of props. From there, presentational

@ricomonster
ricomonster / v-codemirror.js
Created March 22, 2016 17:08
Codemirror Directive for Vue JS
Vue.directive('codemirror', {
twoWay : true,
bind : function () {
this.codemirror = CodeMirror(this.el, {
mode : "markdown",
tabMode : "indent",
lineWrapping : !0
});
this.codemirror.on("change", function () {

radare2

load without any analysis (file header at offset 0x0): r2 -n /path/to/file

  • analyze all: aa
  • show sections: iS
  • list functions: afl
  • list imports: ii
  • list entrypoints: ie
  • seek to function: s sym.main
@thejmazz
thejmazz / .babelrc
Created February 16, 2016 18:17
async/await with webpack+babel
{
"presets": ["es2015"],
"plugins": ["transform-async-to-generator"]
}
@gbaman
gbaman / HowToOTG.md
Last active September 16, 2024 09:47
Simple guide for setting up OTG modes on the Raspberry Pi Zero

Raspberry Pi Zero OTG Mode

Simple guide for setting up OTG modes on the Raspberry Pi Zero - By Andrew Mulholland (gbaman).

The Raspberry Pi Zero (and model A and A+) support USB On The Go, given the processor is connected directly to the USB port, unlike on the B, B+ or Pi 2 B, which goes via a USB hub.
Because of this, if setup to, the Pi can act as a USB slave instead, providing virtual serial (a terminal), virtual ethernet, virtual mass storage device (pendrive) or even other virtual devices like HID, MIDI, or act as a virtual webcam!
It is important to note that, although the model A and A+ can support being a USB slave, they are missing the ID pin (is tied to ground internally) so are unable to dynamically switch between USB master/slave mode. As such, they default to USB master mode. There is no easy way to change this right now.
It is also important to note, that a USB to UART serial adapter is not needed for any of these guides, as may be documented elsewhere across the int