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@jasny
jasny / linkify.php
Last active May 6, 2024 01:44
PHP function to turn all URLs in clickable links
<?php
/**
* Turn all URLs in clickable links.
*
* @param string $value
* @param array $protocols http/https, ftp, mail, twitter
* @param array $attributes
* @return string
*/
public function linkify($value, $protocols = array('http', 'mail'), array $attributes = array())
@huntrar
huntrar / full-disk-encryption-arch-uefi.md
Last active May 2, 2024 11:04
Arch Linux Full-Disk Encryption Installation Guide [Encrypted Boot, UEFI, NVMe, Evil Maid]

Arch Linux Full-Disk Encryption Installation Guide

This guide provides instructions for an Arch Linux installation featuring full-disk encryption via LVM on LUKS and an encrypted boot partition (GRUB) for UEFI systems.

Following the main installation are further instructions to harden against Evil Maid attacks via UEFI Secure Boot custom key enrollment and self-signed kernel and bootloader.

Preface

You will find most of this information pulled from the Arch Wiki and other resources linked thereof.

Note: The system was installed on an NVMe SSD, substitute /dev/nvme0nX with /dev/sdX or your device as needed.

@sindresorhus
sindresorhus / post-merge
Last active May 2, 2024 03:18
git hook to run a command after `git pull` if a specified file was changed.In this example it's used to run `npm install` if package.json changed and `bower install` if `bower.json` changed.Run `chmod +x post-merge` to make it executable then put it into `.git/hooks/`.
#!/usr/bin/env bash
# MIT © Sindre Sorhus - sindresorhus.com
# git hook to run a command after `git pull` if a specified file was changed
# Run `chmod +x post-merge` to make it executable then put it into `.git/hooks/`.
changed_files="$(git diff-tree -r --name-only --no-commit-id ORIG_HEAD HEAD)"
check_run() {
echo "$changed_files" | grep --quiet "$1" && eval "$2"
@CristinaSolana
CristinaSolana / gist:1885435
Created February 22, 2012 14:56
Keeping a fork up to date

1. Clone your fork:

git clone git@github.com: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
@jakebellacera
jakebellacera / ICS.php
Last active April 19, 2024 09:06
A convenient script to generate iCalendar (.ics) files on the fly in PHP.
<?php
/**
* This is free and unencumbered software released into the public domain.
*
* Anyone is free to copy, modify, publish, use, compile, sell, or
* distribute this software, either in source code form or as a compiled
* binary, for any purpose, commercial or non-commercial, and by any
* means.
*
@paulund
paulund / example-wp-list-table.php
Last active March 31, 2024 05:40
An example code of using the WP_List_Table class. With Pagination.
<?php
/*
* Plugin Name: Paulund WP List Table Example
* Description: An example of how to use the WP_List_Table class to display data in your WordPress Admin area
* Plugin URI: http://www.paulund.co.uk
* Author: Paul Underwood
* Author URI: http://www.paulund.co.uk
* Version: 1.0
* License: GPL2
*/
@SmartFinn
SmartFinn / ip_firewall_filter.rsc
Last active March 1, 2024 23:00
MikroTik (RouterOS) Zone-Based Firewall Example
# jan/29/2018 22: 4:17 by RouterOS 6.41
#
/interface list
add name=public comment="public network"
add name=local comment="local network"
add name=guest comment="guest network"
# Change the interfaces below to your own
/interface list member
add list=public interface=ether1
@cjus
cjus / jsonval.sh
Created June 26, 2011 17:42
Extract a JSON value from a BASH script
#!/bin/bash
function jsonval {
temp=`echo $json | sed 's/\\\\\//\//g' | sed 's/[{}]//g' | awk -v k="text" '{n=split($0,a,","); for (i=1; i<=n; i++) print a[i]}' | sed 's/\"\:\"/\|/g' | sed 's/[\,]/ /g' | sed 's/\"//g' | grep -w $prop`
echo ${temp##*|}
}
json=`curl -s -X GET http://twitter.com/users/show/$1.json`
prop='profile_image_url'
picurl=`jsonval`
SELECT * FROM docs WHERE id <
(SELECT RAND() * m.maximum AS random_id FROM
(SELECT MAX(id) AS maximum FROM docs) AS m)
AND your_conditions
LIMIT 1
@bohwaz
bohwaz / get_time_from_ntp.php
Created April 28, 2017 02:48
Fetches timestamp from a NTP server in PHP
<?php
/**
* Returns UNIX timestamp from a NTP server (RFC 5905)
*
* @param string $host Server host (default is pool.ntp.org)
* @param integer $timeout Timeout in seconds (default is 10 seconds)
* @return integer Number of seconds since January 1st 1970
*/
function getTimeFromNTP($host = 'pool.ntp.org', $timeout = 10)