mraleph

$ cat test.js
function foo () { while (true) { } }
function bar () { return foo(); }
bar();
$ node test.js &
$ gdb attach $(pidof node)
0x00000bf778c63d5f in ?? ()
(gdb) b v8::internal::Runtime_StackGuard
Breakpoint 1 at 0x84a1f0
(gdb) print 'v8::V8::TerminateExecution'(0)

joyrexus

Hi:

perl -e 'print "hello world!\n"'

A simple filter:

perl -ne 'print if /REGEX/'

Filter out blank lines (in place):

ejdyksen

patch-edid.rb

A script to fix EDID problems on external monitors in macOS.

Instructions

1. Connect only the problem display.

2. Create this directory structure (if it doesn't already exist):

pascalpoitras

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.

fsodogandji

#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

miguelmota

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

Thanks to this article by Christoph Berg

Instructions

Directories and files

~/

trevnorris

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

dolmen

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

sbiffi

:: 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"

kgorman

// 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