Bookmarks for 5 lug 2012 through 6 lug 2012

These are my links for 5 lug 2012 through 6 lug 2012:

  • NetHogs: What program is using that bandwidth? – NetHogs is a small 'net top' tool. Instead of breaking the traffic down per protocol or per subnet, like most tools do, it groups bandwidth by process. NetHogs does not rely on a special kernel module to be loaded. If there's suddenly a lot of network traffic, you can fire up NetHogs and immediately see which PID is causing this. This makes it easy to indentify programs that have gone wild and are suddenly taking up your bandwidth.

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  • LiveUSB image with OpenBSD – carry your OS on a memory stick – It is trivial to a create a bootable USB stick with OpenBSD. I wanted to create one and realized that this will be of general use for anyone who likes a UNIX USB memory stick that they can carry with them on a keychain.

    If you wish to have LiveCD/LiveDVD instead, please refer to our other LiveCD-OpenBSD project on sourceforge!

    This USB image shall not touch your hard disk in any way. All the operations are done in the USB stick and main memory. Nothing will be written to your MBR or boot loaders!

  • Jon Hart’s Blog: OpenBSD on Soekris — A Cheater’s Guide – Below are the steps I recently used to get my NET4801 running OpenBSD 4.2 -current. The difference here is that I use qemu to make use of the considerably faster CPU on my desktop to breeze through the install and initial configuration.

Bookmarks for 6 giu 2011 through 7 giu 2011

These are my links for 6 giu 2011 through 7 giu 2011:

Bookmarks for 4 apr 2010 through 6 apr 2010

These are my links for 4 apr 2010 through 6 apr 2010:

  • 12 More of the Best Free Linux Books – We have tried to select a fairly diverse selection of books in this article so that there should be something of interest here for any type of user whatever their level of computing knowledge. This article should be read in conjunction with our previous article on free Linux books, entitled 20 of the Best Free Linux Books.
  • pwnat: far comunicare due PC dietro NAT senza port forwarding – Si chiama pwnat ed è un’utility per Linux (ma non solo a giudicare dai makefile con cui viene distribuita) che sto tenendo d’occhio da un po’ per la possibilità che offre di far comunicare direttamente due o più PC, client e server, dietro altrettanti NAT. Non è necessario impostare alcun port fowarding nei router in quanto pwnat stabilisce un tunnel che sfrutta il protocollo UDP tra i computer interessati.
  • Eliminare virus, worm, rootkit: i migliori strumenti (secondo me) – Negli ultimi giorni sono stato impegnato in pulizie di sistemi Windows infetti e vorrei dare qui una lista di programmi senza i quali non sarei riuscito a cavarmela con la stessa velocità e efficacia: