mikeyk

#! /usr/bin/env python
import fileinput
import argparse
from operator import itemgetter

parser = argparse.ArgumentParser()
parser.add_argument('--target-mb', action = 'store', dest = 'target_mb', default = 61000, type = int)
parser.add_argument('vmtouch_output_file', action = 'store', nargs = '+')
args = parser.parse_args()

stilldavid

#include <Ethernet.h>
#include <SFEbarGraph.h>
#include <SPI.h>

// Default 'ino MAC address
byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
byte ip[] = { 192, 168, 0, 2 };

int up = 8;
int down = 7;

shevron

Copyright (c) 2015, Shahar Evron
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, 
are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this 
list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, 

lenciel

Often referred to as the "swiss army of knife" for TCP/IP networking, [Netcat][1] is an extremely versatile Linux utility that allows you to do anything under the sun using TCP/UDP sockets. It is one of the most favorite tools for system admins when they need to do networking related troubleshooting and experimentation.

In this tutorial, I am sharing a few useful netcat examples, although the sky is the limit when it comes to possible netcat use cases. If you are using netcat regularly, feel free to share your use case.

Note that when you are binding to well-known ports (0-1023) with nc, you need root privilege. Otherwise, run nc as a normal user.

1. Test if a particular TCP port of a remote host is open.

$ nc -vn 192.168.233.208 5000

deckar01

Other languages:

• Русская версия (Russian version)

Rooting the Transcend WiFi SD card

by injecting commands into the wifi channel config

This exploit requires opening the "Files" page of the card's web interface and escaping to the root of the file system.

simonswine

kubectl run hack1 --restart=Never -t -i -n kube-system --image overridden --overrides '{"spec":{"hostPID": true, "containers":[{"name":"busybox","image":"alpine:3.7","command":["nsenter","--mount=/proc/1/ns/mnt","--","/bin/bash"],"stdin": true,"tty":true,"securityContext":{"privileged":true}}]}}' --rm --attach

colmmacc

import sys

# choose() is the same as computing the number of combinations. Normally this is
# equal to:
#
#   factorial(N) / (factorial(m) * factorial(N - m))
#
# but this is very slow to run and requires a deep stack (without tail
# recursion).
#

wmlba

import seaborn as sns
import matplotlib.pyplot as plt

sns.boxplot(data=random_data)

mmgaggle

Red Hat Ceph Storage 3.x

Performance and Sizing Guides

• Micron® 9300 MAX NVMe™ SSDs + Red Hat® Ceph® Storage for 2nd Gen AMD EPYC™ Processors
• Micron® 7300 MAX NVMe™ SSDs + Red Hat® Ceph® Storage for 2nd Gen AMD EPYC™ Processors
• Dell EMC Ready Architecture for Red Hat Ceph Storage 3.2 Cost Optimized Block Storage Architecture Guide
• Red Hat Ceph Storage on Dell EMC servers Object storage performance and sizing guide
• [Dell EMC Ready Architecture for Red Hat Ceph Storage 3.2 Performance Optimized Block Storage Architecture Guide](https://www.delle

jamesls

[toplevel]
# Put this in ~/.aws/cli/alias
# and you'll have an "aws upgrade"
# and an "aws check-upgrade" command.
#
# Only works on macOS and installs using
# the .pkg installer.
#
upgrade = !f() {
    curl -s "https://awscli.amazonaws.com/AWSCLIV2.pkg" -o "/tmp/AWSCLIV2.pkg"