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// clang++ -Wall -std=c++11 -O0 -o test test.cpp && ./test
// g++ -Wall -std=c++11 -O0 -o test test.cpp && ./test

#include <iostream>
#include <vector>
#include <cstdio>

namespace Ns
{

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// clang++ -Wall -std=c++11 -O0 -o scope-exit scope-exit.cpp && ./scope-exit
// g++ -Wall -std=c++11 -O0 -o scope-exit scope-exit.cpp && ./scope-exit

#include <iostream>

template <typename F>
struct ScopeExit
{
   ScopeExit(F f) : f(f) {}
   ~ScopeExit() { f(); }

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#include <boost/exception/diagnostic_information.hpp> 

struct MyException : virtual boost::exception, virtual std::exception
{
   virtual const char* what() const throw() { return boost::diagnostic_information_what(*this); }
};

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Profanity inside Docker container

Building the container image

Clone this repository:

git clone https://gist.github.com/0c6f5f31f874d39e0860c48fd4b575e8.git docker-profanity
cd docker-profanity

and then run following command to build the image:

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#!/bin/bash
#
# To make apache render files ending with .md with strapdown.js
# markdown renderer (http://strapdownjs.com/), add following lines 
# to /etc/apache2/httpd.conf:
#
#    Action markdown /cgi-bin/strapdown.cgi
#    AddHandler markdown .md
#    DirectoryIndex index.html index.md
#

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Prepare working environment for go compiler

Create "go path" directory (will store downloads and the source code that you yourself write)

mkdir ~/go

add following to your .bashrc or somewhere

if [ -d $HOME/go ]; then

export GOPATH=${HOME}/go

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Install CFSSL

https://github.com/cloudflare/cfssl

go get -v -u github.com/cloudflare/cfssl/cmd/cfssl
go get -v -u github.com/cloudflare/cfssl/cmd/...

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drivers/usb/host/dwc_otg/dwc_otg_hcd.c: In function ‘assign_and_init_hc’:
drivers/usb/host/dwc_otg/dwc_otg_hcd.c:1243:19: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
   hc->xfer_buff = (uint8_t *) urb->dma + urb->actual_length;
                   ^
drivers/usb/host/dwc_otg/dwc_otg_hcd.c:1287:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
     hc->xfer_buff = (uint8_t *) urb->setup_dma;
                     ^
drivers/usb/host/dwc_otg/dwc_otg_hcd.c:1318:21: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
     hc->xfer_buff = (uint8_t *) hcd->status_buf_dma;
                     ^

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Install any version of go

Get a list of all available go versions by running:

curl -s "https://golang.org/dl/?mode=json&include=all" | jq -r '.[].version' | sort -V

To install latest version of go (not including beta versions) by using existing go installation for bootstrapping:

GOLATEST=$(curl -s "https://golang.org/dl/?mode=json&include=all" | jq -r '.[].version | select(contains("beta") | not )' | sort -V | tail -1)

go get golang.org/dl/$GOLATEST # compiles go downloader

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Windows boot entry missing from grub menu

Problem: After installing Windows 10 on separate disk, Windows entry is not visible in grub menu. Windows 10 installer might not have used GPT partition table, but instead is using MBR for booting. It might still look like UEFI boot since Windows created small system partition with bit similar content as EFI partition would have.

From https://askubuntu.com/questions/447686/how-to-boot-windows-8-from-a-legacy-mbr-partition-in-uefi-mode-via-grub

The custom GRUB entry isn't needed (at least not for windows 10's boot manager), you can install to the BCD to your main EFI partition, with "bcdboot C:\Windows /s X: /f UEFI", where X is the letter you assigned to the UEFI partition. You can assign a letter to the UEFI partition either using the windows gui or using "diskpart" command line utility. This works even if windows isn't in a GPT partition