vm – jtheo

Bookmarks for 16 gen 2014 from 10:51 to 11:03

These are my links for 16 gen 2014 from 10:51 to 11:03:

Using KVM virtualization – Kernel Virtual Machine (KVM) virtualization has largely replaced Xen as the default open source mechanism for creating and supporting virtual machines (VMs) on most Linux systems. Though the motivation for this change is primarily build and support related rather than technical, the reality is that many enterprise IT groups that are interested in virtualization will need to learn the administrative command-and-control tools that KVM uses. Similarly, IT shops with an existing investment in Xen virtualization that are moving to KVM will probably want to convert existing VMs to the formats that KVM supports whenever possible, rather than having to re-create them.
Create Linux and Windows images for OpenStack private clouds – This article proposes a new way to construct Linux® and Windows® images for private clouds built with the OpenStack cloud operating system. Current image-creation methods for OpenStack environments are cumbersome and time-consuming. The authors present an online, self-service method that makes image construction faster and easier for operators and end users of private clouds.
The Tengine Web Server – Tengine is a web server originated by Taobao, the largest e-commerce website in Asia. It is based on the Nginx HTTP server and has many advanced features. Tengine has proven to be very stable and efficient on some of the top 100 websites in the world, including taobao.com and tmall.com. Tengine has been an open source project since December 2011. It is being actively developed by the Tengine team, whose core members are from Taobao, Sogou and other Internet companies. Tengine is a community effort and everyone is encouraged to get involved.

Bookmarks for 2 gen 2014 through 7 gen 2014

These are my links for 2 gen 2014 through 7 gen 2014:

Adding dynamicall a new Virtual Disk in Linux in VMWare » IT Tips and Tricks –
Largest small system emulator – This entry weighs in at a magical 4043 bytes (8086 nibbles, 28,301 bits). It manages to implement most of the hardware in a 1980’s era IBM-PC using a few hundred fewer bits than the total number of transistors used to implement the original 8086 CPU. If you are using OS X, the included sc-ioccc.terminal configuration file will correctly display console applications that use ANSI graphics. [ via http://braindead.tumblr.com/post/72245783959 ]
clink – Bringing Bash’s powerful command line editing to Microsoft Windows’ cmd.exe – Google Project Hosting – Clink enhances your productivity in Microsoft Windows' "cmd.exe". If you're familiar with Bash then you will be familiar with the changes that Clink brings to "cmd.exe" (it uses the same 'Readline' library that Bash uses). It is a small utility to enhance "cmd.exe", adding more powerful command line completion, editing, and history. [ via http://tinyapps.org/blog/windows/201312310700_extend_cmd_exe.html ]

Bookmarks for 4 feb 2013 through 13 feb 2013

These are my links for 4 feb 2013 through 13 feb 2013:

OwnCloud 4.5.4 : Windows Server Active Directory Authentication. | AlexNogard: Tutos IT – I will now teach you how to make work Owncloud & Active Directory together
ownCloud quick setup for Debian – Nine Productions – First off I wanted to say that the documentation and installation of ownCloud is incredibly easy. I just wanted to add a few notes for people who are setting it up on a Debian distro as there is a slight difference from Ubuntu as well as offer some more assistance for Active Directory users.
Mininet: An Instant Virtual Network on your Laptop (or other PC) – Mininet – Mininet creates a realistic virtual network, running real kernel, switch and application code, on a single machine (VM, cloud or native), in seconds, with a single command
[ via http://blog.scottlowe.org/2013/02/04/technology-short-take-29/ ]

Bookmarks for 27 apr 2011 through 28 apr 2011

These are my links for 27 apr 2011 through 28 apr 2011:

Yes, You Can Run 18 Static Sites on a 64MB Link-1 VPS – Low … – […] So, just trying to prove the point that yes, 64MB is more than enough to host 18 static sites, I decided to add a Link-1 Xen to my account and document the process […] 
 
Yeah!
Advanced Nmap – […] Tonight I wanted to share some Nmap stuff that I’ve been using lately or am getting ready to start using […] 
 
[via http://www.bufferoverflow.it]
logrotate in bash – logrotate is a bash script which can rotate log files and multilog log directories and archive them in a central location.logrotate requires GNU bash, GNU gzip and GNU date.

Bookmarks for 3 ago 2010 through 7 ago 2010

These are my links for 3 ago 2010 through 7 ago 2010:

Vi Cheat Sheet –
Unix KornShell memento – via http://delicious.com/jobadviser
2004: L’ultimo sopruso degli editori: i DRM – Il blog di Chartitalia: – [Questo discorso è stato presentato originariamente al Gruppo di Ricerca di Microsoft e ad altre persone interessate della Compagnia, negli uffici di Redmond il 17 Giugno 2004. 
Questo testo è dedicato al pubblico dominio, utilizzando una licenza Creative Commons – Public Domain Dedication. 
Questa è una versione italiana iniziata da Luca Lizzeri, con contributi di Fruspo e Dinogen, e corretta dalla nostra redazione.] 
 
Me lo appunto qui che non lo trovato più
[ubuntu] How to install Windows 7 as a KVM Virtual Machine under Ubuntu … – Well one reason I do it is now I don't have to have a Dual Boot setup on my machine. 
 
Now I always boot into Ubuntu initially and if I need Windows running I just goto System Tools – Virtual Machine Manager (or the command line) to start up Windows XP, Vista or Win7. 
 
Once started it is running concurrently with my Ubuntu Linux so I can easily switch back & forth from Ubuntu to Windows while running applications in BOTH operating systems! 
 
Better than dual-boot where your choice is run one or the other but NOT both simultaneously. 
 
So whether you currently dual boot to WinXP, Vista or some other Operating System you can now use KVM on Ubuntu

Bookmarks for 15 dic 2009 from 18:36 to 19:16

These are my links for 15 dic 2009 from 18:36 to 19:16:

Making Open Source Convenient | JumpBox Virtual Appliances and Applications for Cloud Computing – It's a ready-to-deploy virtual computer that contains a pre-configured instance of an application. Self-contained, secure and optimized – it gives you the value of Open Source software without the headaches. A JumpBox has the following qualities:
Easy to deploy on Mac, Windows or Linux.
Portable across operating systems and cloud environments.
Simple to manage with a web-based administration interface.
Protected by a built-in, automated backup system.
Isolated from interfering with existing software.
Flexible to allow you to move between virtual and cloud systems.
Proven through collective usage of thousands of people
Waldemar Mark Duszyk – Un blog su AIX molto bello, lezioni, trucchi, script.
Materiale base e avanzato
Troubleshoot Connections through the PIX and ASA – Cisco Systems – This document provides troubleshooting ideas and suggestions for when you use the Cisco ASA 5500 Series Adaptive Security Appliance (ASA) and the Cisco PIX 500 Series Security Appliance. More often than not, when applications or network sources break or are not available, firewalls (PIX or ASA) tend to be a primary target and blamed as the cause of outages. With some testing on the ASA or PIX, an administrator can determine whether or not the ASA/PIX causes the problem.
Ricerche IT » Sniffing del traffico di rete con Cisco ASA 5505 – Può capitare, alle volte, di trovarci nella necessità di dover fare troubleshooting sulla nostra rete in conseguenza di un qualche malfunzionamento (software o hardware che sia); in alcuni casi, può essere estremamente utile “sniffare” il traffico di rete, cioé avere in una qualche forma comprensibile all’essere umano l’insieme (o, più spesso, un sottoinsieme) delle comunicazioni che avvengono sulla rete[…]

Bookmarks for 11 dic 2009 through 15 dic 2009

These are my links for 11 dic 2009 through 15 dic 2009:

ASCII Paint – Enjoy drawing and viewing some crazy ascii art. Output can be in C/C++/Java style comments Assembly comments, or the million other languages that support the # – sign comments.
Use the buttons to change what your cursor does. Hit whatever key on the keyboard you want to be drawing with.

If you make something cool, share it! It will be added to our database of ascii art, which will become much more accessible as time goes on. Right now you can only see random Ascii Art, but there will be a voting system shortly.

via LevySoft
Scapy – Scapy is a powerful interactive packet manipulation program. It is able to forge or decode packets of a wide number of protocols, send them on the wire, capture them, match requests and replies, and much more. It can easily handle most classical tasks like scanning, tracerouting, probing, unit tests, attacks or network discovery (it can replace hping, 85% of nmap, arpspoof, arp-sk, arping, tcpdump, tethereal, p0f, etc.). It also performs very well at a lot of other specific tasks that most other tools can't handle, like sending invalid frames, injecting your own 802.11 frames, combining technics (VLAN hopping+ARP cache poisoning, VOIP decoding on WEP encrypted channel, …), etc.
via downloadblog.it
Mac usati e iPod usati / MacExchange – annunci di Mac o iPod usati
via http://www.bufferoverflow.it/
Top 20+ MySQL Best Practices – Nettuts+ – Database operations often tend to be the main bottleneck for most web applications today. It's not only the DBA's (database administrators) that have to worry about these performance issues. We as programmers need to do our part by structuring tables properly, writing optimized queries and better code. Here are some MySQL optimization techniques for programmers.
Stacklet | Create Virtual Images On The Fly – This site will be the home of all development of the stacklet engine, a new way of creating bootable images for virtualization software such as Xen. In addition to hosting the software for creating images, the site will have pre-built images spanning various operating systems, distributions and application niches. This is a large undertaking and hopefully by opening the software we can elicit multiple contributors and contributions.