ereli

#!/bin/bash
password="xxxx"
for OUTPUT in $(find|grep "\.zip"|cut -c 3-)
do 
length=$(expr length $OUTPUT)
addtive=`expr substr $OUTPUT $((length-4)) 1`
finalpass="$password$addtive"
unzip -P $finalpass $OUTPUT
done

ereli

# 10/5/2014 
# so if you're using google finance and wanted to export your porfolio, including your transactions to a CSV format -> here is a script that lets you do that.
# you can also print the current portflio - located on ofx.security_list
# inspired by https://github.com/chrisroos/ofx-to-csv

from ofxparse import OfxParser
import csv

ofx = OfxParser.parse(file('portfo.ofx'))

ereli

import fileinput
import json


for line in fileinput.input():
	try:
		print(json.dumps(json.loads(line)))
	except:
		pass

ereli

curl --resolve www.google.com:443:74.125.239.116:443 https://www.google.com

ereli

#
# AT commands ref :http://www.fccps.cz/img.asp?attid=24590
# credit to: https://gist.github.com/pmarti/11120153
import serial
from smspdu import SMS_SUBMIT

def send_text(number, text):
	# encode the SMS
    p = SMS_SUBMIT.create('sender', number, text)
    

ereli

#!/usr/bin/env python

import serial
from datetime import datetime
import winsound
#import msvcrt

ser = serial.Serial("COM4", 9600)
while True:
    s = str(ser.readline())

ereli

 ls *.rpm | \
    xargs rpm --query --filesbypkg --package | \
      grep configure.py

ereli

from ghost import Ghost
from sys import argv

def main():
    url = argv[1]
    path = argv[2]
    screenshot(url,path)
	 
def screenshot(url,path):
    ghost = Ghost()

ereli

Installing Centos using DHCP, TFTP and Kickstart Files.

We want to deploy physical nodes before cluster installation, in order to speed up the deployment, we'd like to automate most of the process, requiring us only to enter hostnames and IP address. we will need:

• A DHCP Server
• TFTP Server
• HTTP Server
• Centos ISO file
• Optionally: local repo server, local dns server, local ntp server.

ereli

convert -density 600 -colorspace gray input.pdf output_greyscale.pdf