timlegrand

# This software is inspired from 
# https://gist.github.com/alastairmccormack/6517a8b94a52746af028 for which the
# original license is provided in respect its own expressed conditions.

'''
The MIT License (MIT)

Copyright (c) 2014 Al McCormack

Permission is hereby granted, free of charge, to any person obtaining a copy

timlegrand

import contextlib
import time


@contextlib.contextmanager
def report_time(test):
    t0 = time.time()
    yield
    print("Time needed for `%s' called: %.2fs" % (test, time.time() - t0))

timlegrand

#!/bin/sh


# Start kubectl proxy
jobs &>/dev/null
kubectl proxy 2>/dev/null &
new_job_started="$(jobs -n)"
if [ -n "$new_job_started" ];then
    kubeproxy_pid=$!
fi

timlegrand

#!/bin/sh

task(){
   start=$(python -c 'import time; print(time.time())')
   echo "Running task with parameter $1" ; sleep 1  # to simulate work load
   stop=$(python -c 'import time; print(time.time())')
   processing_time=$(python -c "print(\"{:.2f}\".format(${stop} - ${start}))")
   echo "process $2: $1 processed in ${processing_time} s"
}

timlegrand

# Chitchat (no matter who serves)
machine1# nc -l 12345
machine2# nc <ip> 12345

# Sending a file
machine1# nc -l 12345 < /tmp/fichiersource
machine2# nc <ip> 12345 > /tmp/fichierrecu

# Works in either direction
machine1# nc -l 12345 > /tmp/fichiersource

timlegrand

# coding: utf-8

import pickle
import gzip
import collections


class WritableDict(collections.MutableMapping):
    '''A dict whose key/value pairs can be saved to/load from file.
       Implements the interface of a dict thnaks to Abstract Base Classes'''

timlegrand

#!/usr/bin/env sh

rsync -r -a --delete --append-verify --chown=username:groupname -v --progress --stats mydir username@server:/dest/path/

timlegrand

# If not running interactively
if [ -z "$PS1" ]; then echo "This script must be sourced. Use \"source ./script.sh\" instead." ; exit ; fi

timlegrand

# If running interactively
if [ "$PS1" ]; then echo "This script cannot be sourced. Use \"./script.sh\" instead." ; return ; fi

timlegrand

### Copy-paste until EOF to setup Virtualenv
curl -s https://bootstrap.pypa.io/get-pip.py | sudo python
pip install -U virtualenv
pip install -U virtualenvwrapper
cat >> ~/.bashrc <<EOF

# virtualenv
export WORKON_HOME=~/.virtualenvs
mkdir -p \$WORKON_HOME
source /usr/bin/virtualenvwrapper.sh || source ~/.local/bin/virtualenvwrapper.sh