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@tylerhall
tylerhall / strong-passwords.php
Created August 12, 2010 21:38
A user friendly, strong password generator PHP function.
<?PHP
// Generates a strong password of N length containing at least one lower case letter,
// one uppercase letter, one digit, and one special character. The remaining characters
// in the password are chosen at random from those four sets.
//
// The available characters in each set are user friendly - there are no ambiguous
// characters such as i, l, 1, o, 0, etc. This, coupled with the $add_dashes option,
// makes it much easier for users to manually type or speak their passwords.
//
// Note: the $add_dashes option will increase the length of the password by
@ajtroxell
ajtroxell / contact.html
Last active April 11, 2023 13:53
Build a simple PHP, jQuery, and AJAX Powered Contact Form, from: http://ajtroxell.com/build-a-simple-php-jquery-and-ajax-powered-contact-form/
<form id="contact" name="contact" method="post">
<fieldset>
<label for="name" id="name">Name<span class="required">*</span></label>
<input type="text" name="name" id="name" size="30" value="" required/>
<label for="email" id="email">Email<span class="required">*</span></label>
<input type="text" name="email" id="email" size="30" value="" required/>
<label for="phone" id="phone">Phone</label>
<input type="text" name="phone" id="phone" size="30" value="" />
@pjnovas
pjnovas / android.debug.md
Last active July 18, 2017 06:03
Generate HasKeys for a Phonegap app with Android - Debug and Release

Download and install:

Only versions e or d DO NOT USE k


  1. Navigate to C:\Program Files (x86)\Java\jre7\bin
  2. Generate the hash
@NathanGiesbrecht
NathanGiesbrecht / noip2.service
Last active June 26, 2024 15:32
Systemd Service file for no-ip.com dynamic ip updater
# Simple No-ip.com Dynamic DNS Updater
#
# By Nathan Giesbrecht (http://nathangiesbrecht.com)
#
# 1) Install binary as described in no-ip.com's source file (assuming results in /usr/local/bin)
# 2) Run sudo /usr/local/bin/noip2 -C to generate configuration file
# 3) Copy this file noip2.service to /etc/systemd/system/
# 4) Execute `sudo systemctl daemon-reload`
# 5) Execute `sudo systemctl enable noip2`
# 6) Execute `sudo systemctl start noip2`
@gauravbarthwal
gauravbarthwal / Multi-Part zip extraction in Ubuntu.txt
Last active May 8, 2024 07:47
How to extract multi-part .zip, .z01, .z02 files in ubuntu
Download/Copy all related *.zip files in one directory.
Open terminal and change to that directory which has all zip files.
Enter command zip -s- FILE_NAME.zip -O COMBINED_FILE.zip
Enter unzip COMBINED_FILE.zip
@holmberd
holmberd / php-pools.md
Last active June 28, 2024 14:43
Adjusting child processes for PHP-FPM (Nginx)

Adjusting child processes for PHP-FPM (Nginx)

When setting these options consider the following:

  • How long is your average request?
  • What is the maximum number of simultaneous visitors the site(s) get?
  • How much memory on average does each child process consume?

Determine if the max_children limit has been reached.

  • sudo grep max_children /var/log/php?.?-fpm.log.1 /var/log/php?.?-fpm.log