Skip to content

Instantly share code, notes, and snippets.

@phpdude
phpdude / nginx.conf
Last active February 28, 2024 04:36
Nginx image filter + caching of results.
location /resize {
alias /tmp/nginx/resize;
set $width 150;
set $height 100;
set $dimens "";
if ($uri ~* "^/resize_(\d+)x(\d+)/(.*)" ) {
set $width $1;
set $height $2;
set $image_path $3;
def verify_sign(public_key_loc, signature, data):
'''
Verifies with a public key from whom the data came that it was indeed
signed by their private key
param: public_key_loc Path to public key
param: signature String signature to be verified
return: Boolean. True if the signature is valid; False otherwise.
'''
from Crypto.PublicKey import RSA
from Crypto.Signature import PKCS1_v1_5
@liabru
liabru / json-limit-precision.js
Last active May 3, 2023 07:45
Limit precision of floating point numbers in a JSON string in JavaScript
var testObject = {
pi: Math.PI,
e: Math.E,
one: 1,
x: 1.5,
str: "1.2345"
};
var places = 2,
json = JSON.stringify(testObject, function(key, value) {
@foosel
foosel / README.md
Last active January 12, 2023 16:25
Getting the fingerprint reader of a Thinkpad x240 to work under Ubuntu 14.04

lsusb lists the fingerprint reader in the x240 as follows:

Bus 002 Device 003: ID 138a:0017 Validity Sensors, Inc.

There exists experimental driver support for this in a fork of libfprint for vfs5011 sensors, however you'll need to compile the driver yourself. To get the fingerprint sensor to work for lightdm login, su etc, follow these steps.

  1. Install fingerprint-gui:

    sudo add-apt-repository ppa:fingerprint/fingerprint-gui
    
@xcsrz
xcsrz / server.go
Created January 2, 2016 07:12
A golang web server on a randomly (os) chosen port.
package main
import (
"fmt"
"github.com/skratchdot/open-golang/open"
"net"
"net/http"
)
func main() {
@TooTallNate
TooTallNate / install.sh
Created January 13, 2016 03:25
Install Node.js one-liner
curl https://nodejs.org/dist/v4.2.4/node-v4.2.4-linux-x64.tar.gz | tar xzvf - --exclude CHANGELOG.md --exclude LICENSE --exclude README.md --strip-components 1 -C /usr/local/
@ertseyhan
ertseyhan / remount.sh
Created February 2, 2016 20:51
Temporarily increase size of tmp folder on Arch linux
#!/bin/bash
sudo mount -o remount,size=10G,noatime /tmp
echo "Done. Please use 'df -h' to make sure folder size is increased."
@iCoolchar
iCoolchar / ip.go
Created February 26, 2017 13:09
Golang ip to int
func IP4toInt(IPv4Addr string) int64 {
IPv4Int := big.NewInt(0)
IPv4Int.SetBytes(net.ParseIP(IPv4Addr).To4())
return IPv4Int.Int64()
}
@ishad0w
ishad0w / sources.list
Last active June 24, 2024 20:33
Debian 10 (Buster) -- Full sources.list
deb http://deb.debian.org/debian buster main contrib non-free
deb-src http://deb.debian.org/debian buster main contrib non-free
deb http://deb.debian.org/debian buster-updates main contrib non-free
deb-src http://deb.debian.org/debian buster-updates main contrib non-free
deb http://deb.debian.org/debian buster-backports main contrib non-free
deb-src http://deb.debian.org/debian buster-backports main contrib non-free
deb http://security.debian.org/debian-security/ buster/updates main contrib non-free