mrinalwadhwa

#!/usr/bin/env python3

# The below code is an attemt to understand Elliptic Curve Cryptography
# by implementing Elliptic Curve Diffie-Hellman key exchange from scratch.

# DON'T USE THIS CODE IN YOUR APP!!
# It is not safe and is intended only as a learning tool.


import secrets

mrinalwadhwa

curl -0 -v -X POST http://wemo:49153/upnp/control/basicevent1 -H 'SOAPACTION: "urn:Belkin:service:basicevent:1#GetBinaryState"' -H 'Content-Type: text/xml; charset=utf-8' -d @- << EOF
<?xml version="1.0" encoding="utf-8"?>
<s:Envelope
  xmlns:s="http://schemas.xmlsoap.org/soap/envelope/"
  s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
  <s:Body>
    <u:GetBinaryState xmlns:u="urn:Belkin:service:basicevent:1" />
  </s:Body>
</s:Envelope>
EOF

mrinalwadhwa

Keybase proof

I hereby claim:

• I am mrinalwadhwa on github.
• I am mrinalwadhwa (https://keybase.io/mrinalwadhwa) on keybase.
• I have a public key ASCPMxSM9YAbqvODLF8K_n54VAt7bdiQJGlCyriSdn0tQAo

To claim this, I am signing this object:

mrinalwadhwa

def utc_iso8601_milli(time)
  time.utc.strftime '%FT%T.%LZ'
end

utc_iso8601_milli Time.now
# => "2016-09-02T07:06:18.134Z"

utc_iso8601_milli Time.new(2002, 10, 31, 2, 2, 2, "+05:00") 
# => "2002-10-30T21:02:02.000Z"

mrinalwadhwa

#!/usr/bin/env bash
##
##  Usage: usage [command|path]
##    Assuming that a command script file starts with a block of usage info
##    where each line in the block starts with two '##' characters. This script
##    extracts and displays that block of usage info.
##
##  Example:
##    Given a file a_command with the following contents:
##

mrinalwadhwa

#!/usr/bin/env bash

sudo lsof -i -P | grep -i "listen"

# REFERENCES
# http://apple.stackexchange.com/a/117648

mrinalwadhwa

#!/usr/bin/env bash
##
##  Usage: ip
##    Display external IP using OpenDNS.
##

dig +short myip.opendns.com @resolver1.opendns.com

# REFERENCES
# http://www.commandlinefu.com/commands/view/5253/get-your-outgoing-ip-address

mrinalwadhwa

#!/usr/bin/env bash
##
##  Usage: afk
##    Lock Screen on MacOS
##

/System/Library/CoreServices/Menu\ Extras/User.menu/Contents/Resources/CGSession -suspend

mrinalwadhwa

#!/usr/bin/env bash
##
##  Usage: random-string [length] [lines] [pattern]
##    Generates a random string using /dev/urandom
##
##  Default:
##    length: 32
##     lines: 1
##   pattern: 'a-zA-Z0-9'
##

mrinalwadhwa

function prompt_color(){
  case $# in
    3) echo -en "\[\033[$2\]\[\033[$3\]\[$1\033[0m\]";;
    2) echo -en "\[\033[$2\]$1\[\033[0m\]";;
    1) echo -en "$1";;
    *) echo -en "";;
  esac
}

function git_branch(){