Cihat Altuntaş caltuntas

Use wget to mirror a single page and its visible dependencies (images, styles)

Graphic via State of Florida CFO Vendor Payment Search (flair.myfloridacfo.com)

This is a quick command I use to snapshot webpages that have a fun image I want to keep for my own collection of WTFViz. Why not just right-click and save the image? Oftentimes, the webpage in which the image is embedded contains necessary context, such as captions and links to important documentation just incase you forget what exactly that fun graphic was trying to explain.

Directory structure for JavaScript/Node Projects

While the following structure is not an absolute requirement or enforced by the tools, it is a recommendation based on what the JavaScript and in particular Node community at large have been following by convention.

Beyond a suggested structure, no tooling recommendations, or sub-module structure is outlined here.

Directories

lib/ is intended for code that can run as-is
src/ is intended for code that needs to be manipulated before it can be used

Installing V8 on a Mac

Prerequisites

Install Xcode (Avaliable on the Mac App Store)
Install Xcode Command Line Tools (Preferences > Downloads)
Install depot_tools
- $ git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
- $ nano ~/.zshrc
- Add path=('/path/to/depot_tools' $path)

Check if your Perl stack is vulnerable to the OpenSSL « heartbleed » bug.

curl -s https://gist.githubusercontent.com/dolmen/10096474/raw/ssl-heartbleed-check.pl | perl

The prep-script.sh will setup the latest Node and install the latest perf version on your Linux box.

When you want to generate the flame graph, run the following (folder locations taken from install script):

sudo sysctl kernel.kptr_restrict=0
# May also have to do the following:
# (additional reading http://unix.stackexchange.com/questions/14227/do-i-need-root-admin-permissions-to-run-userspace-perf-tool-perf-events-ar )
sudo sysctl kernel.perf_event_paranoid=0

How to set up multiple accounts with Mutt E-mail Client

Thanks to this article by Christoph Berg

Instructions

Directories and files

~/

This configuration is not maintained anymore. You should think twice before using it, Breaking change and security issue will likely eventually happens as any abandonned project.

	// a list of useful queries for profiler analysis. Starting with the most basic.
	// 2.4 compatible
	//

	// output explained:
	//
	{
	"ts" : ISODate("2012-09-14T16:34:00.010Z"), // date it occurred
	"op" : "query", // the operation type
	"ns" : "game.players", // the db and collection

	:: This version is not as powerfull as vbs version, please prefere the other one.
	:: It's just there if you need a non-visual basic way to perform this.
	:: Restrictions:
	:: - Password cannot contain a % or finish with @
	:: - Chrome adds a / at the end of the URL, not yet managed

	:: The aim of this script is to execute putty with parameters like ssh://login@host
	:: Installation:
	:: - Launch putty.reg to associate ssh:// and telnet:// to this script
	:: - Edit the putty path in parameter below like puttyPath="C:\Program Files (x86)\putty.exe"

	#To create a classic TCP listening daemon, similar to netcat -l, use a variation of the following command.
	socat TCP-LISTEN:8080 stdout

	#use remotly a command shell
	socat TCP4-LISTEN:1234,reuseaddr,fork 'SYSTEM:/bin/cat /home/infos.txt'

	#sslify a server
	socat OPENSSL-LISTEN:443,reuse‐addr,pf=ip4,fork,cert=server.pem,cafile=client.crt TCP4-CONNECT:localhost:80