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@gdamjan
gdamjan / rc.powersave
Created August 12, 2011 19:58
a script to enable powersaving options
#!/bin/sh
# A script to enable laptop power saving features for #! & Debian GNU+linux.
# http://crunchbanglinux.org/forums/topic/11954
# List of modules to unload, space seperated. Edit depending on your hardware and preferences.
modlist="nsc_ircc uhci_hcd"
# Bus list for runtime pm. Probably shouldn't touch this.
buslist="pci i2c"
case "$1" in
@grawity
grawity / _Example polkit rules_.md
Last active June 30, 2024 22:54

These are only examples, for a few very common actions. You are expected to write your own rules for the rest. The syntax is regular JavaScript, but see the polkit(8) manpage for the object structure and available API. These examples are for polkit versions 106 and later, with the JS interpreter. They won't work with Debian's polkit v105.

  • If you don't know the action name, run pkaction:

    pkaction | grep cups

  • The possible results are YES, AUTH_SELF(_KEEP), AUTH_ADMIN(_KEEP), NO. Returning a result is final. Returning null will continue checking other rules.

  • Put your rules in /etc/polkit-1/rules.d/*.rules. (You can check everything in one giant addRule, or you can have a separate file and separate addRule for each program; it doesn't matter.)

@vaiorabbit
vaiorabbit / fnv32a.js
Last active February 4, 2024 19:49
FNV-1a Hash (http://isthe.com/chongo/tech/comp/fnv/) in JavaScript.
// 32 bit FNV-1a hash
// Ref.: http://isthe.com/chongo/tech/comp/fnv/
function fnv32a( str )
{
var FNV1_32A_INIT = 0x811c9dc5;
var hval = FNV1_32A_INIT;
for ( var i = 0; i < str.length; ++i )
{
hval ^= str.charCodeAt(i);
hval += (hval << 1) + (hval << 4) + (hval << 7) + (hval << 8) + (hval << 24);
@adaugherity
adaugherity / patch-edid.rb
Last active July 23, 2024 13:42 — forked from BugRoger/patch-edid.rb
#!/usr/bin/ruby
# Create display override file to force Mac OS X to use RGB mode for Display
# see http://embdev.net/topic/284710
require 'base64'
data=`ioreg -l -d0 -w 0 -r -c AppleDisplay`
edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten
vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten
@winzig
winzig / Liberal Regex Pattern for URLs
Last active May 4, 2022 05:44 — forked from gruber/Liberal Regex Pattern for Web URLs
Updated @gruber's regex with a modified version that looks for 2-13 letters rather than trying to look for specific TLDs, and many other improvements. (UPDATE 2018-07-30: Support for IPv4 addresses, bare hostnames, naked domains, xn-- internationalized domains, and more... see comments for BREAKING CHANGE.)
# Single-line version:
(?i)\b(https?:\/{1,3})?((?:(?:[\w.\-]+\.(?:[a-z]{2,13})|(?<=http:\/\/|https:\/\/)[\w.\-]+)\/)(?:[^\s()<>{}\[\]]+|\([^\s()]*?\([^\s()]+\)[^\s()]*?\)|\([^\s]+?\))+(?:\([^\s()]*?\([^\s()]+\)[^\s()]*?\)|\([^\s]+?\)|[^\s`!()\[\]{};:'\".,<>?«»“”‘’])|(?:(?<!@)(?:\w+(?:[.\-]+\w+)*\.(?:[a-z]{2,13})|(?:(?:[0-9](?!\d)|[1-9][0-9](?!\d)|1[0-9]{2}(?!\d)|2[0-4][0-9](?!\d)|25[0-5](?!\d))[.]?){4})\b\/?(?!@)(?:[^\s()<>{}\[\]]+|\([^\s()]*?\([^\s()]+\)[^\s()]*?\)|\([^\s]+?\))*(?:\([^\s()]*?\([^\s()]+\)[^\s()]*?\)|\([^\s]+?\)|[^\s`!()\[\]{};:'\".,<>?«»“”‘’])?))
# Commented multi-line version:
(?xi)
\b
(https?:\/{1,3})? # Capture $1: (optional) URL scheme, colon, and slashes
( # Capture $2: Entire matched URL (other than optional protocol://)
@ruario
ruario / install-vivaldi.md
Last active September 8, 2021 13:48
This script automates extracting the contents of a Vivaldi package and installing it into the XDG data home directory (typically "$HOME/.local/share"). It also provides a convenient uninstall script.

Summary

Vivaldi Technologies currently only provide .deb and .rpm packages but it is possible to install it on different distros. This install script automates the process.

Install and Upgrade

You can use the script to fetch and install the latest public snapshot like so:

chmod +x install-vivaldi.sh # Only needed the first time
@benley
benley / .xsettingsd
Created May 28, 2015 19:11
##### DPI STUFF
# Fonts: 192dpi
Xft/DPI 196608
### Use either this:
#Gdk/UnscaledDPI 196608
#Gdk/WindowScalingFactor 1
### *or* this:
@NickCraver
NickCraver / Windows10-Setup.ps1
Last active July 22, 2024 01:50
(In Progress) PowerShell Script I use to customize my machines in the same way for privacy, search, UI, etc.
##################
# Privacy Settings
##################
# Privacy: Let apps use my advertising ID: Disable
Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AdvertisingInfo -Name Enabled -Type DWord -Value 0
# To Restore:
#Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AdvertisingInfo -Name Enabled -Type DWord -Value 1
# Privacy: SmartScreen Filter for Store Apps: Disable
Set-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\AppHost -Name EnableWebContentEvaluation -Type DWord -Value 0
@roxlu
roxlu / TestFboChangeBuffer.cpp
Last active September 11, 2020 15:48
Comparing the performance of different ping/pong techniques when using FBOs. One version uses two fbos and swaps between these, the other switches the draw and read buffer. See these results https://docs.google.com/spreadsheets/d/1ZyTQGkjYQajQtu8OvgRyaXJl46F4rZJStBCEK2kebgE/edit?usp=sharing for a comparison. It seems that switching read / draw b…
#include <poly/Log.h>
#include <TestFboChangeBuffer.h>
using namespace poly;
TestFboChangeBuffer::TestFboChangeBuffer()
:fbo(0)
,dx(0)
{
tex[0] = 0;
@dseg
dseg / nftables.conf
Created April 22, 2016 07:45
A basic nftables config. Only accept ssh, http and https.
#!/usr/bin/nft -f
# ipv4/ipv6 Simple & Safe Firewall
# you can find examples in /usr/share/nftables/
table inet filter {
chain input {
type filter hook input priority 0;
# allow established/related connections
ct state {established, related} accept