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Bookmarks for 17 gen 2014 through 20 gen 2014

These are my links for 17 gen 2014 through 20 gen 2014:

  • PCE.js Classic Mac OS in the Browser – PCE Macplus emulator running Mac OS System 7
  • Modoboa – Mail hosting made simple – Modoboa is a mail hosting and management platform including a modern and simplified Web User Interface. It provides useful components such as an administration panel or a webmail. Modoboa is modular: use only the features you need and build a customized environment. Its goal is to become a standalone solution, no need to use heterogeneous software anymore! Modoboa is for everyone: administrators or end-users, it makes your life easier!
  • csshx – Cluster SSH tool for Mac OS X Terminal.app – Google Project Hosting – csshX is a tool to allow simultaneous control of multiple SSH sessions. csshX will attempt to create an SSH session to each remote host in separate Terminal.app windows. A master window will also be created. All keyboard input in the master will be sent to all the slave windows.

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 18 nov 2013 through 4 dic 2013

These are my links for 18 nov 2013 through 4 dic 2013:

  • Ratuus – RATUUS is an easy to use, web based system for administration of POSTFIX virtual domains and users. Sounds good, but what does it really mean? Postfix mail server is able to work with non-system users, users which are not known to the operating system. This functionality is very useful since it gives you possibility to use one mail server for multiple domains without worrying that usernames will overlap. Like this you can have address [email protected] and also [email protected] and they can all point to different mailboxes. These kind of users are usually stored in some kind of a database, with MySQL database being most commonly used. And this is where RATUUS comes into play – it provides user friendly interface for managing these virtual users and domains. With RATUUS you can easily create, modify and delete domains, users and aliases and all your actions are immediately reflected to Postfix configuration. RATUUS is using the same database layout as famous PostfixAdmin so migration
  • Home · opensolutions/ViMbAdmin Wiki · GitHub – ViMbAdmin (pronounced vim-be-admin and meaning Virtual Mailbox Administration) is intended as an alternative to (and a near slot in replacement) for the popular but dated Postfix Admin application. It has been developed by Open Solutions, a company based in Dublin, Ireland specialising in PHP web application development, Linux and UNIX system administration and ISP grade networking and we are releasing it under a GPL V3 license. It is written in PHP using the Zend Framework, Doctrine ORM and Smarty with JQuery on the frontend.
  • linux.bonasia.info – […] Non sono un maestro di arti marziali, tanto meno di GNU/Linux, questo sito è una raccolta (forse disordinata e non tanto aggiornata oramai…) dedicata ai sistemisti che ho formato e supportato affiancandoli giorno dopo giorno […]
  • Beleth – Security101 – Blackhat Techniques – Hacking Tutorials – Vulnerability Research – Security Tools – Beleth is a multi-threaded asynchronous SSH password auditing tool written in C. There are plenty of other password cracking programs out there that can do the job, but I wanted something small, fast, and custom as a proof of concept. After preliminary tests, Beleth was able to outperform both THC-Hydra and Ncrack. Beleth also allows you to run a remote command after successfully cracking a password. [ via https://delicious.com/farmando ]

Bookmarks for 24 lug 2013 through 2 ago 2013

These are my links for 24 lug 2013 through 2 ago 2013:

  • wg/wrk · GitHub – wrk is a modern HTTP benchmarking tool capable of generating significant load when run on a single multi-core CPU. It combines a multithreaded design with scalable event notification systems such as epoll and kqueue. [ via http://onethingwell.org/post/56882294128/wrk ]
  • Automate and manage systems installation with Cobbler – Cobbler simplifies system provisioning by centralizing the tasks that are involved in setting up and administering an installation server. This article discusses some of Cobbler's features, how to install it, and how to create a configuration suitable for automatically installing multiple client machines.
  • Cobbler – Linux install and update server – Cobbler is a Linux installation server that allows for rapid setup of network installation environments. It glues together and automates many associated Linux tasks so you do not have to hop between many various commands and applications when deploying new systems, and, in some cases, changing existing ones. Cobbler can help with provisioning, managing DNS and DHCP, package updates, power management, configuration management orchestration, and much more. (And you can integrate with chef or puppet)
  • Redhat I/O Scheduler Configuration in a Virtual Machine. – FATMIN – […] However, because of the fact that ESX is its own built in elevator, the Linux kernel's elevator is not needed, and in fact can hurt disk performance. So its best to disable the elevator inside your linux VMs […] Da controllare comunque dovrebbe andare anche su altre distro
  • RDP with NLA from Linux – Is there a way to connect to a Windows 2008 Remote Desktop Services with NLA from Linux?   Yes! FreeRDP is a fork of Rdesktop. Rdesktop seems to have stopped developement, so a fork is very welcome. NLA is still not in the main release, but it isn't hard to check out a copy from GIT and compile the latest source yourself.

Bookmarks for 19 lug 2013 from 09:18 to 16:13

These are my links for 19 lug 2013 from 09:18 to 16:13:

  • YOURLS: Your Own URL Shortener – YOURLS stands for Your Own URL Shortener. It is a small set of PHP scripts that will allow you to run your own URL shortening service (a la TinyURL or bitly). Running your own URL shortener is fun, geeky and useful: you own your data and don't depend on third party services. It's also a great way to add branding to your short URLs, instead of using the same public URL shortener everyone uses.
  • Decifrare facilmente gli errori di Windows. In italiano – Lo Skyblog – Windows Error Lookup Tool  è una comodissima utility gratuita che ci consente di decifrare facilmente e velocemente i criptici messaggi d’errore di Windows. Il programma non richiede installazione ed è quindi perfetto per essere trasportato in una chiavetta USB, racchiude al suo interno un piccolo database di errori con tanto di spiegazione in italiano.
  • A full-featured logging system with Fluentd ElasticSearch Kibana | Grigio.org – un blog critico su Linux Ubuntu, Tecnologia e altro – There are many open source logging / aggregators / monitoring systems, but I alwais been a bit worried about by their dependencies and features. Fluentd is a small core but extensible with a lot input and output plugins.

Bookmarks for 27 giu 2013 through 3 lug 2013

These are my links for 27 giu 2013 through 3 lug 2013:

  • Miniflux – Minimalist and Open Source News Reader – Miniflux is a minimalist and open source news reader. Features: Optimized for readability Very easy to use Minimalist design Fast Efficient No social network support No advertising and user tracking Privacy No data locking, host anywhere Web based Mobile ready Secure Translated into several languages Super simple installation Open source and free software [ via http://tinyapps.org/blog/nix/201307020700_miniflux.html ]
  • Cozy, a personal cloud you can hack, host and delete – Cozy a personal cloud you can host, hack, and delete [ via http://onethingwell.org/post/54433660862/cozy ]
  • How to interpret the status of dpkg (–list)? | Programming in Linux – dpkg (debian package manager) is the package manager for Ubuntu (debian based distributions). dpkg can be used to install packages in Ubuntu. With dpkg, you can see the status of various packages like: the packages are currently installed the packages are removed the configuration files are present marked for removal Let’s explore the output of dpkg –list.
  • Jugnu Life :-): How to install Tomcat in Linux (Ubuntu) – To install Tomcat we need Java to be installed in the system. If you want to know how to install Java on Linux you can refer this earlier post on the same. We can install Java either using packages (apt , yum) or manually. This post explains how to do it manually. The main advantage of doing it manually is that all the tomcat files are in one location. The automated installation will spread the setup files across various locations. It places the Tomcat configuration files at various non standard places.

Bookmarks for 9 giu 2013 through 11 giu 2013

These are my links for 9 giu 2013 through 11 giu 2013:

Bookmarks for 24 mag 2013 through 29 mag 2013

These are my links for 24 mag 2013 through 29 mag 2013:

  • DNSViz | A DNS visualization tool – DNSViz is a tool for visualizing the status of a DNS zone. It was designed as a resource for understanding and troubleshooting deployment of the DNS Security Extensions (DNSSEC). It provides a visual analysis of the DNSSEC authentication chain for a domain name and its resolution path in the DNS namespace, and it lists configuration errors detected by the tool.
  • intoDNS: checks DNS and mail servers health – IntoDNS checks the health and configuration and provides DNS report and mail servers report. And provides suggestions to fix and improve them, with references to protocols’ official documentation.
  • Master & Slave PowerDNS – LinuxManage.com – In this short tutorial we will show you how to configure powerdns running as master and slave. For this tutorial purpose, master powerdns host will have ip address 192.168.56.3 and hostname ns1.example.com, slave ip: 192.168.56.4 and hostname: ns2.example.com
  • Sendmail relay configuration on AIX | Leave No Bit Unturned – This document describes how to set up a Sendmail e-mail gateway or relay which will be able to process incoming mail and route it to different mail servers based on domain information. The routing table is based on the Sendmail mailertable feature instead of the usual MX record based routing. This will come handy when there is a need to route mail internally in a different way than externally.

Bookmarks for 14 mag 2013 through 21 mag 2013

These are my links for 14 mag 2013 through 21 mag 2013:

  • Caching Nameserver using dnsmasq – dnsmasq is a lightweight, open-source DNS forwarder and DHCP server. In this article we go through how to prepare the system in order to run dnsmasq and also how to configure the latter as a caching-only DNS server. A configuration file is also provided as a drop-in replacement for the default dnsmasq.conf that ships with your system. dnsmasq is available in most Linux distributions.
  • Docker – the Linux container engine – Docker is an open-source engine which automates the deployment of applications as highly portable, self-sufficient containers which are independent of hardware, language, framework, packaging system and hosting provider.
  • 5G Blacklist 2012 : Perishable Press – The 5G Blacklist helps reduce the number of malicious URL requests that hit your website. It’s one of many ways to improve the security of your site and protect against evil exploits, bad requests, and other nefarious garbage. [ via http://www.skyflash.it/internet-reti/sicurezza/protezione-di-un-sito-web-tramite-htaccess-5g-blacklist-2013/8061/ ]