If you're a roaming user or you're trying to link a satellite office to the main network, SSH can handle the job. Other solutions exist, and SSH isn't perfect, but this is probably the simplest trick out there.
OpenSSH since version 4.3 has the ability to set up TUN/TAP tunnels. I'm sure most of you have set up port-forwarding via SSH, but this is a little
There are circumstances where one wants to attach the local machine to the same layer 2 ethernet segment, which a remote machine is connected to, with the only available transport being SSH.
While this solution has quite some shortcomings and should not be used to replace a real VPN, it can be beneficial e.g. for debugging network issues remotely.
| #!/bin/bash | |
| # This script allows you to chroot ("work on") | |
| # the raspbian sd card as if it's the raspberry pi | |
| # on your Ubuntu desktop/laptop | |
| # just much faster and more convenient | |
| # credits: https://gist.github.com/jkullick/9b02c2061fbdf4a6c4e8a78f1312a689 | |
| # make sure you have issued |
| #!/bin/bash | |
| ################################################################################ | |
| ### OpenCV2 Installation Script ### | |
| ################################################################################ | |
| # Source code at https://github.com/arthurbeggs/scripts # | |
| ################################################################################ | |
| # # | |
| # Feel free to copy and modify this file. Giving me credit for it is your # | |
| # choice, but please keep references to other people's work, which I don't # |
| # Install Oracle Java 8 | |
| apt-get install software-properties-common | |
| add-apt-repository "deb http://ppa.launchpad.net/webupd8team/java/ubuntu xenial main" && apt-get update | |
| apt-get install oracle-java8-installer | |
| # Installing Dependencies | |
| apt-get update | |
| apt-get upgrade | |
| apt-get install build-essential libreadline-dev libssl-dev libpq5 libpq-dev libreadline5 libsqlite3-dev libpcap-dev git-core autoconf postgresql pgadmin3 curl zlib1g-dev libxml2-dev libxslt1-dev vncviewer libyaml-dev curl zlib1g-dev |
| # The idea is to do a HEAD request on a large file on an apache server with multiple byte ranges in multiple connections. | |
| # The server then will have to read this large file from all the given byte ranges without returning any content | |
| # (as it is a HEAD) request. If we do this about > 500 times in parallel the memory will collapse with | |
| # the apache process crashing down. | |
| import sys | |
| import socket | |
| header = '' |
| // I2C to USB Adapter using Arduino | |
| // by Bernhard Kraft <kraftb@think-open.at> | |
| /** | |
| * This sketch can get loaded onto an Arduino to use it as USB to I2C Adapter. | |
| * It uses the Wire library. So take a look at the documentation of the Wire | |
| * libarary about the pins being used as SDA/SCL. For most Arduino boards this | |
| * will be analog input pin 4 for SDA and analog input pin 5 for SCL. | |
| * | |
| * On the USB side the default serial link of the Arduino is used. A protocol |
| /* | |
| Using Arduino Data Struct | |
| Written: Obed Isai | |
| */ | |
| #include "LinkedList.h" | |
| void setup(){ | |
| Node<int>* root = create_node(0); | |
| // Just before switching jobs: | |
| // Add one of these. | |
| // Preferably into the same commit where you do a large merge. | |
| // | |
| // This started as a tweet with a joke of "C++ pro-tip: #define private public", | |
| // and then it quickly escalated into more and more evil suggestions. | |
| // I've tried to capture interesting suggestions here. | |
| // | |
| // Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_, | |
| // @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant, |