silviud

 
class Singleton(object):
    """
    Singleton interface:
    http://www.python.org/download/releases/2.2.3/descrintro/#__new__
    """
    def __new__(cls, *args, **kwds):
        it = cls.__dict__.get("__it__")
        if it is not None:
            return it

silviud

from subprocess import PIPE, Popen
from signal import alarm, signal, SIGALRM, SIGKILL
import logging
from traceback import format_exception
import sys

class RuntimeException(Exception):
     pass

class Bash:

silviud

source ~/.git-completion.sh

alias gco='git co'
alias gci='git ci'
alias grb='git rb'

silviud

#!flask/bin/python
from flask import Flask, jsonify, abort, request, make_response, url_for
from flask.ext.httpauth import HTTPBasicAuth

app = Flask(__name__, static_url_path = "")
auth = HTTPBasicAuth()

@auth.get_password
def get_password(username):
    if username == 'miguel':

silviud

/* index size per db */
SELECT DBName,CONCAT(LPAD(FORMAT(SDSize/POWER(1024,pw),3),17,' '),' ',
SUBSTR(' KMGTP',pw+1,1),'B') "Data Size",CONCAT(LPAD(
FORMAT(SXSize/POWER(1024,pw),3),17,' '),' ',SUBSTR(' KMGTP',pw+1,1),'B') "Index Size",
CONCAT(LPAD(FORMAT(STSize/POWER(1024,pw),3),17,' '),' ',
SUBSTR(' KMGTP',pw+1,1),'B') "Total Size" FROM
(SELECT IFNULL(DB,'All Databases') DBName,SUM(DSize) SDSize,SUM(XSize) SXSize,
SUM(TSize) STSize FROM (SELECT table_schema DB,data_length DSize,
index_length XSize,data_length+index_length TSize FROM information_schema.tables
WHERE table_schema NOT IN ('mysql','information_schema','performance_schema')) AAA

silviud

#!/bin/sh
# download this script
# make sure s3cmd is installed
# yum install s3cmd
# if yum mentioned above does not work then
# wget http://downloads.sourceforge.net/project/s3tools/s3cmd/1.5.0-alpha1/s3cmd-1.5.0-alpha1.tar.gz
# tar xvf s3cmd-1.5.0-alpha1.tar.gz 
# cd s3cmd-1.5.0-alpha1
# python setup.py install
# python 2.6+ is required

silviud

#!/usr/bin/python -W ignore::DeprecationWarning
#
# Copyright (C) 2009 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#

silviud

def try_utf8(data):
    "Returns a Unicode object on success, or None on failure"
    try:
       return data.decode('utf-8')
    except UnicodeDecodeError, ue:
       print ue
       return None

 # vim e! ++enc=utf8

silviud

Key Binding	Action
Ctrl-r	History reverse search
Ctrl-a	Jump to BOL
Ctrl-e	Jump to EOL

silviud

#!/bin/bash

repos=( repo03 repo04 )

for dir in $(seq 0 $((${#repos[@]} - 1)))
do
    if [ ! -d "server_repo/${repos[$dir]}.git" ]; then
        echo "${repos[$dir]}"
        echo "creating repos"
        mkdir -p server_repo/${repos[$dir]}.git