Skip to content

Instantly share code, notes, and snippets.

View samirfor's full-sized avatar

Samir C. Costa samirfor

  • Brazil
  • 06:25 (UTC -03:00)
View GitHub Profile
@jwage
jwage / SplClassLoader.php
Last active August 16, 2024 17:36
Add MIT license.
<?php
/*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
//
// Regular Expression for URL validation
//
// Author: Diego Perini
// Created: 2010/12/05
// Updated: 2018/09/12
// License: MIT
//
// Copyright (c) 2010-2018 Diego Perini (http://www.iport.it)
//
@voyeg3r
voyeg3r / firefoxlock.sh
Created January 20, 2012 10:46
MOZILLA FIREFOX LOCKDOWN
#!/bin/bash
# trave opções do firefox
# file: /opt/firefox/mozilla.cfg
# References:
# http://www.pcc-services.com/kixtart/firefox-lockdown.html
# download: wget -c https://gist.github.com/raw/1646665/ -O /root/lockfirefox.sh && chmod +x $_
# gconftool-2 --direct --config-source xml:readwrite:/etc/gconf/gconf.xml.mandatory --type bool --set /apps/firefox/lockdown/disable_show_passwords True
######################################################
@bmcbride
bmcbride / postgis_geojson.php
Created February 26, 2012 05:43
PHP PostGIS to GeoJSON
<?php
/**
* PostGIS to GeoJSON
* Query a PostGIS table or view and return the results in GeoJSON format, suitable for use in OpenLayers, Leaflet, etc.
*
* @param string $geotable The PostGIS layer name *REQUIRED*
* @param string $geomfield The PostGIS geometry field *REQUIRED*
* @param string $srid The SRID of the returned GeoJSON *OPTIONAL (If omitted, EPSG: 4326 will be used)*
* @param string $fields Fields to be returned *OPTIONAL (If omitted, all fields will be returned)* NOTE- Uppercase field names should be wrapped in double quotes
* @param string $parameters SQL WHERE clause parameters *OPTIONAL*
@trey
trey / happy_git_on_osx.md
Last active September 19, 2024 16:23
Creating a Happy Git Environment on OS X

Creating a Happy Git Environment on OS X

Step 1: Install Git

brew install git bash-completion

Configure things:

git config --global user.name "Your Name"

git config --global user.email "[email protected]"

@matthewlehner
matthewlehner / autopgsqlbackup
Created July 11, 2012 16:10
Auto PostgreSQL backup script.
#!/bin/bash
#
# PostgreSQL Backup Script Ver 1.0
# http://autopgsqlbackup.frozenpc.net
# Copyright (c) 2005 Aaron Axelsen <[email protected]>
#
# This script is based of the AutoMySQLBackup Script Ver 2.2
# It can be found at http://sourceforge.net/projects/automysqlbackup/
#
# The PostgreSQL changes are based on a patch agaisnt AutoMySQLBackup 1.9
<?php
/**
* Bcrypt hashing class
*
* @author Thiago Belem <[email protected]>
* @link https://gist.github.com/3438461
*/
class Bcrypt {
@jamiew
jamiew / mp4box_hacks.sh
Created March 7, 2013 18:56
Adding subtitles and audio tracks to an MP4 video with MP4Box
# Add subtitle track
MP4Box -add minecraft_uncut.srt:lang=eng:layout=0x60x0x-1:group=2:hdlr="sbtl:tx3g" Minecraft2_mobile.mp4
# Add audio track
# 1. doesnt work in quicktime/itunes
MP4Box -add commentary_audio.aac Minecraft2_mobile.mp4
# 2. supposed to work in quicktime/itunes but doesn't seem to; :name at least is definitely not supported
MP4Box -add commentary_audio.aac:disable:group1:lang=en:name="Director's Commentary" Minecraft2_mobile.mp4
@gfoss
gfoss / nmap-os-detection
Created August 28, 2013 19:52
OS-detection. Run this nmap command to count OS's and view the os.txt output file to see the results per-system.
$ sudo nmap -F -O [IP-RANGE] | grep "scan report\|Running: " > os.txt; echo "$(cat os.txt | grep Apple | wc -l) OS X devices"; echo "$(cat os.txt | grep Linux | wc -l) Linux devices"; echo "$(cat os.txt | grep Windows | wc -l) Windows devices"
@stormwild
stormwild / virtualbox-clone-fixed-to-dynamic.md
Last active March 26, 2024 04:06
VirtualBox clone fixed size vm to dynamic, resize dynamic vm, expand partition

http://brainwreckedtech.wordpress.com/2012/01/08/howto-convert-vdis-between-fixed-sized-and-dynamic-in-virtualbox/ http://www.webdesignblog.asia/software/linux-software/resize-virtualbox-disk-image-manipulate-vdi/#comment-474

While there is no way to actually switch a VDI between fixed-size and dynamic, you can clone the existing VDI into a new one with different settings with VBoxManage.

VBoxManage clonehd [old-VDI] [new-VDI] --variant Standard
VBoxManage clonehd [old-VDI] [new-VDI] --variant Fixed

If you want to expand the capacity of a VDI, you can do so with