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@shinesoftware
shinesoftware / magento2-setup.sh
Last active November 9, 2020 08:41
Magento 2 - Bash Script - Install by cloning from Github repository and bash
#!/bin/bash
#title :magento2-setup.sh
#description :This script will install Magento from github
#author :Shine Software Italy
#date :20170202
#version :0.1
#usage :Set the execution permission for this file and then call it ./magento2-setup.sh
#notes :Install Composer and cURL to use this script.
@reinink
reinink / php-headers.php
Created April 27, 2012 00:36
PHP header examples
<?php
// Source: http://www.jonasjohn.de/snippets/php/headers.htm
// Use this header instruction to fix 404 headers
// produced by url rewriting...
header('HTTP/1.1 200 OK');
// Page was not found:
header('HTTP/1.1 404 Not Found');
@xeoncross
xeoncross / clean_html.php
Created March 8, 2013 17:28
Sanitize HTML using PHP and the DOMDocument
<?php
/**
* Clean HTML string removing all element attributes and elements which are
* not in the provided whitelist (but keeping their allowed children).
*
* @see https://github.com/alixaxel/phunction/blob/master/phunction/HTML.php
* @param string $html to clean
* @param array $whitelist
*/
function clean_html($html, array $whitelist)
@Telling
Telling / f2bufwnginx.md
Created February 14, 2016 13:35
Setup fail2ban (v0.8.11) with ufw and nginx

Setup fail2ban (v0.8.11) with ufw and nginx on Ubuntu 14.04

Install fail2ban & ufw

If you haven't already, install fail2ban and ufw:

sudo apt-get install fail2ban ufw

Now make a copy of the fail2ban configuration, and name it jail.local:

@agarzon
agarzon / imgCompress.sh
Last active December 15, 2021 14:46
JPG recursive resize and compress (Linux)
#find . -type f -name '*.png' -exec optipng -o5 -quiet -preserve {} \;
#find . -type f -name '*.jp*' -exec mogrify -compress jpeg -quality 70 {} \;
find . -type f -iname "*.jp*g" | xargs mogrify -resize '1280x1280>'
find . -type f -iname "*.jp*g" | xargs jpegoptim --strip-all --max=90
# With parallel
find . -type f -iname "*.jp*g" -print0 | parallel --progress -0 -j +0 "mogrify -resize 1280x1280\> {}"
find . -type f -iname "*.jp*g" | parallel --progress "jpegoptim --strip-all --max=65 {}"
@rizalp
rizalp / disable_spectre.md
Last active May 22, 2023 22:07
Disable Spectre/Meltdown Mitigation

In /etc/default/grub, modify:

GRUB_CMDLINE_LINUX_DEFAULT="quiet splash noibrs noibpb nopti nospectre_v2 nospectre_v1 l1tf=off nospec_store_bypass_disable no_stf_barrier mds=off tsx=on tsx_async_abort=off mitigations=off"

Then sudo update-grub

@bsalim
bsalim / php speed up tips.html
Created January 3, 2013 09:09
63 Tips for speeding up PHP
<html>
<body>
<p>Here are Webber’s points:</p>
<ul>
<li>If a method can be static, declare it static. Speed improvement is by a factor of 4.</li>
<li>echo is faster than print.(<em>* compare with list from phplens by John Lim</em>)</li>
<li>Use echo’s multiple parameters instead of string concatenation.</li>
<li>Set the maxvalue for your for-loops before and not in the loop.</li>
<li>Unset your variables to free memory, especially large arrays.</li>
<li>Avoid magic like __get, __set, __autoload</li>
@ElliotNB
ElliotNB / notify.sh
Last active December 5, 2023 02:35
Email sysadmin on every login from a new IP address
#!/bin/bash
##
## New IP login notification script
## 2009-11-20 00:28 Samuele ~redShadow~ Santi
## 2018-06-04 12:53 ElliotNB
## 2018-10-17 17:55 ElliotNB - bug fixes for non-interactive sessions and `sudo su` commands
## Licensed under GPL
##
## This script will email the contact specified below whenever
## a user logs into the system from a new IP address. The email will contain the
@levelsio
levelsio / autoRefundChargebackDispute.php
Last active December 10, 2023 02:08
<?
// this script receives a Stripe dispute / chargeback and:
//
// - immediately refunds the payment
// - closes the user's account (in my DB, add your own code there)
//
// this is to automate dispute handling (because you never win a dispute on Stripe anyway)
// and by refunding avoiding the chargeback fee
//
@adamstac
adamstac / gist:7462202
Last active January 5, 2024 00:01
Install and configure Sendmail on Ubuntu

Install and configure Sendmail on Ubuntu

This should help you get Sendmail installed with basic configuration on Ubuntu.

  1. If sendmail isn't installed, install it: sudo apt-get install sendmail
  2. Configure /etc/hosts file: nano /etc/hosts
  3. Make sure the line looks like this: 127.0.0.1 localhost yourhostname
  4. Run Sendmail's config and answer 'Y' to everything: sudo sendmailconfig
  5. Restart apache sudo service apache2 restart