haridas

    # Python virtual env alias 
    alias activate='test -d ENV && source ./ENV/bin/activate || echo "No Virtualenv in the current folder"'
    alias mkenv='test -d ENV && echo "Already exists" || virtualenv --system-site-packages ENV; activate'

haridas

import os
import sys
import subprocess
from optparse import OptionParser
from datetime import datetime

def run_shell_script(shell_script):
    """
    Assuming that the script is comming from trusted source.

haridas

# Add the new password
sudo adduser $1

# Add the user to labs group.
sudo usermod -aG labs $1

# Force user to change password.
sudo chage -d 0 $1

haridas

import json
def read_json_lines(fname, filed_name):
    num = 0
    doc_size = []
    error_docs = []
    with open(fname) as f:
       while True:
           line = f.readline()
           if not line:
               break

haridas

import glob
import pandas as pd

files = glob.glob('out-*.json')

def remove_unicode_char(file_name):
    f = open(file_name, 'rb').read()
    with open(file_name, 'w') as nf:
        nf.write(f.decode(encoding="ascii", errors="ignore"))
        print ("=> ", file_name)

haridas

import os

import ipdb; ipdb.set_trace()

# other codes..

haridas

END=""

trap 'increment && END=1' 2

increment() {
    ls /
    echo "Cleaned up"
}

haridas

"""
To Test this Script the start 8 memcache servers using this command.
$ memcached -d -p {PortNumber}

PortNumber:

    11211
    11212
    11213
    11214

haridas

#!/bin/bash -e
#=======================================
#
# :Usage: /etc/init.d/celeryd {start|stop|force-reload|restart|try-restart|status}
#
# :Configuration file: /etc/default/celeryd
#
# To configure celeryd you probably need to tell it where to chdir.
#
# EXAMPLE CONFIGURATION

haridas

1. Ensure all the development files required to build custom bindings, mainly bzip2, and sqlite3 bingings are important.
2. Build python with enabling the unicode flag usc4

$ sudo apt-get install libbz2-dev libsqlite3-dev
$ ./configure --enable-unicode=ucs4
$ make
$ make install