tzhenghao

# This is Git's per-user configuration file.
[user]
  name = tzhenghao
  email = tanzhao@umich.edu

[alias]
  all = add .

  cl = clone

tzhenghao

# My own aliases.
alias q='exit'
alias c='clear'
alias h='history'
alias cs='clear;ls'
alias p='cat'
alias pd='pwd'
alias lsa='ls -a'
alias lsl='ls -l'
alias pd='pwd'

tzhenghao

# Help with extractions
extract () {
  if [ -f "$1" ] ; then
    case "$1" in
      *.tar.bz2)   tar xvjf "$1"    ;;
      *.tar.gz)    tar xvzf "$1"    ;;
      *.bz2)       bunzip2 "$1"     ;;
      *.rar)       unrar x "$1"     ;;
      *.gz)        gunzip "$1"      ;;
      *.tar)       tar xvf "$1"     ;;

tzhenghao

import socket
def get_ip_addresses_v2():
    return socket.gethostbyname(socket.gethostname())

tzhenghao

from subprocess import Popen,PIPE
def get_ip_addresses():
    c1 = Popen(["ip","addr"], stdout=PIPE)
    addr_table = c1.communicate()[0]
    addr_table = addr_table.split("\n")

    index = 0
    while index < len(addr_table):
        if "eth0" in addr_table[index]:
            break

tzhenghao

geth account update <ACCOUNT_NUMBER>

#Example:
# geth account update 0

tzhenghao

# List all account(s)
geth account list

# List all account(s) that are under the Ropsten test network
geth --testnet account list

# List all account(s) that are under the Rinkeby test network
geth --rinkeby account list

# sample output 1:

tzhenghao

# Create a new account on main Ethereum network.
geth account new

# Create a new account on the Ropsten network: pre-configured proof-of-work test network
geth --testnet account new

tzhenghao

import socket
import sys

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
print 'Socket created'

# Bind socket to local host and port
try:
    s.bind(('0.0.0.0', 4010))
except socket.error as msg:

tzhenghao

HidServAuth abcdefghijklmnop.onion abcdefghijklmnopabcdef