rtsui ICHx

Web IDEs

ideone Ideone is an online compiler and debugging tool which allows youto compile source code and execute it online in more than 60 programming languages and share links to the code.
repl.it Like ideaone, can also install missing Python packages.
Onlilne GDB Online compiler and debugger forC, C++, Python, Java, PHP, Ruby, Perl, Pascal, Fortran, Haskell, Objective-C, Assembly, HTML, CSS, JS, SQLite, Prolog, and more.
Coding Ground Advanced IDEs for C/C++, C#, GO, Java, PHP, Perl, Python, Octave/MATLOAB, R, Ruby, Scala, and compiler/interpreter for many other languages and frameworks.
JDOODLE very similar to ideone but a somewhat different set of languagse/compilers.

Dedicated:

Image source

https://gyazo.com/eb5c5741b6a9a16c692170a41a49c858.png

Try resize it!

![](https://gyazo.com/eb5c5741b6a9a16c692170a41a49c858.png | width=100)

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

	#!/system/xbin/bash
	#Based on https://github.com/termux/termux-app/issues/77
	export PREFIX='/data/data/com.termux/files/usr'
	export HOME='/data/data/com.termux/files/home'
	export LD_LIBRARY_PATH='/data/data/com.termux/files/usr/lib'
	export PATH="/data/data/com.termux/files/usr/bin:/data/data/com.termux/files/usr/bin/applets:$PATH"
	export LANG='en_US.UTF-8'
	export SHELL='/data/data/com.termux/files/usr/bin/bash'
	export BIN='/data/data/com.termux/files/usr/bin'
	export TERM=vt220

	[Adblock Plus 2.0]
	! "Content Farm Blocker" block list
	! Origin list from: https://github.com/benlau/ihatecontentfarms By benlau
	! I don't own this list, I just organize it.
	! ------------------------------------------------------------------------
	! Title: "Content Farm Blocker" block list
	! Updated: 09 April 2016

	7jiu.com.hk
	a-gui.com

	@echo off
	echo Uninstalling KB3075249 (telemetry for Win7/8.1)
	start /w wusa.exe /uninstall /kb:3075249 /quiet /norestart
	echo Uninstalling KB3080149 (telemetry for Win7/8.1)
	start /w wusa.exe /uninstall /kb:3080149 /quiet /norestart
	echo Uninstalling KB3021917 (telemetry for Win7)
	start /w wusa.exe /uninstall /kb:3021917 /quiet /norestart
	echo Uninstalling KB3022345 (telemetry)
	start /w wusa.exe /uninstall /kb:3022345 /quiet /norestart
	echo Uninstalling KB3068708 (telemetry)

	# Makefile
	#
	# Converts Markdown to other formats (HTML, PDF, DOCX, RTF, ODT, EPUB) using Pandoc
	# <http://johnmacfarlane.net/pandoc/>
	#
	# Run "make" (or "make all") to convert to all other formats
	#
	# Run "make clean" to delete converted files

	# Convert all files in this directory that have a .md suffix

	; Global settings
	[redshift]
	temp-day=6500K
	temp-night=5000
	transition=1
	;gamma=0.8:0.7:0.8
	gamma=1.000:1.000:1.000
	location-provider=geoclue
	;location-provider=manual
	adjustment-method=vidmode