earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1

pjdietz

VirtualBox Host-Only Static IP

My typical setup for a development box in VirtualBox uses two NICs. The first uses NAT to allow the box to communicate with the outside world through my host computer’s network connection. (NAT is the default, so shouldn't require any setup.) The second is a "host-only" connection that allows my host and guest to interact.

To create a host-only connection in VirtualBox, start by opening the preferences in VirtualBox. Go to the "Network" tab, and addd a Host-only Network. Modify the host-only network, and disable DHCP. Make a note of the IP address. (Feel free to set the IP address as well, if you like.)

Next, assign this host-only adapter to the virtual machine. Select the VM and press "Settings". Go to the "Network" tab, and select "Adpater 2". Enable the adapter, set it to a "Host-only Adapter", and select the adpater you created above.

Temporary

manishtpatel

package main

import (
	"crypto/aes"
	"crypto/cipher"
	"crypto/rand"
	"encoding/base64"
	"fmt"
	"io"
)

wen-long

##ss-redir 的 iptables 配置(透明代理)

透明代理指对客户端透明，客户端不需要进行任何设置就使用了网管设置的代理规则

创建 /etc/ss-redir.json 本地监听 7777 运行ss-redir -v -c /etc/ss-redir.json

iptables -t nat -N SHADOWSOCKS
# 在 nat 表中创建新链
iptables -t nat -A SHADOWSOCKS -p tcp --dport 23596 -j RETURN
# 23596 是 ss 代理服务器的端口，即远程 shadowsocks 服务器提供服务的端口，如果你有多个 ip 可用,但端口一致，就设置这个

maddouri

#!/bin/bash
# set -eux

# This a simple script that builds static versions of Python and LibPython using musl-libc
# Find the associated article at: http://general-purpose.io/2015/12/06/compiling-python-and-libpython-statically-using-musl-libc/

WORKING_DIR="/code/static-python"
MUSL_PREFIX="/code/static-python/musl"
PY_PREFIX="/code/static-python/python"

sv99

MacVim with pyenv

Gist guide for MacVim with Python 2.x and Python 3.x

On El Capitan worked version 7.4.1749 from 18.04.2016

git clone https://github.com/macvim-dev/macvim.git

if used rvm, need use any not system ruby interpretator

tylerapplebaum

<#
.SYNOPSIS
An MTR clone for PowerShell.
Written by Tyler Applebaum.
Version 2.1

.LINK
https://gist.github.com/tylerapplebaum/dc527a3bd875f11871e2
http://www.team-cymru.org/IP-ASN-mapping.html#dns

williballenthin

radare2

load without any analysis (file header at offset 0x0): r2 -n /path/to/file

• analyze all: aa
• show sections: iS
• list functions: afl
• list imports: ii
• list entrypoints: ie
• seek to function: s sym.main

cschwede

#!/usr/bin/env python
import logging
import socket
import sys
import threading

import paramiko

logging.basicConfig()
logger = logging.getLogger()

fntlnz

Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096