mohanpedala

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

mjmeyer

# ---------- Status Cats Error Pages!!! via: https://http.cat/ ---------
#
# requires that a dns resolver be set for nginx as in: resolver 127.0.0.1;
# typically uses dnsmasq for 127.0.0.1 resolver
#
# Usage: 
# place this file somewhere accessible to nginx. /etc/nginx/snippets is a decent choice.
# then inside the server block(s) you want cat themed error status responses do:
# include snippets/http-cat-error-pages.conf
#

szepeviktor

Download Wistia videos

1. right-click on the playing video, select Copy link
2. find Wistia video ID in the copied link e.g. wvideo=tra6gsm6rl
   • alternative: look for e.g. hashedId=tra6gsm6rl in the page source
3. load http://fast.wistia.net/embed/iframe/ + video ID in your browser
4. look for "type":"original" in the page source and copy the URL from the next line e.g. "url":"http://embed.wistia.com/deliveries/129720d1762175bcd8e06dcab926ec76ad38ff00.bin"

• alternative: look for "type":"hd_mp4_video"

earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1

f9n

Download qemu

$ sudo pacman -S qemu   # For Arch Linux

Download windows and setup

Download Win10 "manually" - https://www.microsoft.com/en-us/software-download/windowsinsiderpreviewadvanced

jbinto

### Last tested February 7 2014 on a Galaxy S3 (d2att) running Cyanogenmod 11 nightly, with Google Authenticator 2.49.

### Device with Google Authenticator must have root.
### Computer requires Android Developer Tools and SQLite 3.

### Connect your device in USB debugging mode.

$ cd /tmp
$ adb root
$ adb pull /data/data/com.google.android.apps.authenticator2/databases/databases

robulouski

#!/usr/bin/env python
#
# Very basic example of using Python and IMAP to iterate over emails in a
# gmail folder/label.  This code is released into the public domain.
#
# RKI July 2013
# http://www.voidynullness.net/blog/2013/07/25/gmail-email-with-python-via-imap/
#
import sys
import imaplib

cbrake

# /etc/udev/rules.d/99-usb-serial.rules
# udevadm info --attribute-walk -n /dev/ttyUSB0  |grep serial (can be used to get serial number)
# udevadm control --reload-rules (reload rules)
# udevadm trigger (re-add all devices)
# see https://wiki.archlinux.org/index.php/Bus_pirate
# for some reason, ATTRS{bInterfaceNumber}=="00" is not working, hence the use of ENV{}

# single USB/serial adapters
SUBSYSTEM=="tty", ATTRS{serial}=="A900TUKZ", SYMLINK+="ttyUSB_bub_1"
SUBSYSTEM=="tty", ATTRS{serial}=="A700fdWb", SYMLINK+="ttyUSB_bub_2"

nickretallack

from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import Column, ForeignKey, Integer, String, ForeignKeyConstraint
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker, relationship

Model = declarative_base()

class Parent(Model):
	__tablename__ = 'parent'
	id = Column(Integer, primary_key=True)