Tor RPM for RHEL 6.x, Centos 6.x, Scientific Linux 6.x (x86_64)


Recently I installed a tor relay server but I couldn’t find the rpm for Scientific Linux, so i decided to get the source code and copile it myself, even better i decided to make the RPM.

I’m really short on time so I didn’t create a repo for it (if someone out there vulunters to help maintaining the repo I’ll do it)

For now here’s the rpm, enjoy.

Pedro M. S. Oliveira


[download id=”3″]


PS – For those of you that doesn’t know what tor project is you may check

What’s the best linux distribution?

Lots of people ask me what’s the best Linux distro, some say what’s the best for a newbie others want to setup a home server and some others want to build a gatekeeper. So what’s the best distro to accomplish all this?

To be sincere I like OpenSuSE a lot and I use it for all my personal things and my work laptops, but I wouldn’t recommend  it for server usage, I don’t recommend any of the desktops distros (aka distribution) for that matter due to a simple issue. The  desktop distros like OpenSuSE, Fedora, Ubuntu , etc have a small support cycle. This means that if you want to have security upgrades you’ll need to be constantly updating your server install.

For usage in a server environment I like to use SLES, RedHat and CentOS. The support cycle is great (at least 5 years), the stability and endurance of the OS is great in any of them.

Once again I prefer SLES, this is due to the great tools and support they provide.However I don’t say the same about RedHat support, whenever I need them I  had to find the solution on my own.

These are the two main scopes of Linux distros out there, the desktop and server, but they aren’t the only scopes where you have Linux. For instance if you want to have a firewall, proxy, content filter, qos, and traffic shaping I would recomend the excellent Endian FW (

If you want to have your linksys/asus and other router working with linux, you may use dd-wrt, would you like to have an older computer as a

media center look at Geex-Box. A hacker distribution so you can test your systems security just download BackTrack. The list can continue and you will be able to find a distribution suited to your needs. Some may need just a live cd or dvd system, other a complete server suite like SME server (that will give you the same offer as Windows small business).

To conclude I don’t think there’s a better distro, there are differences and those differences make some people like one distro over the other.

Personally I like OpenSuSE and SLES.


Pedro Oliveira

QOS – Service with quality using MasterShaper

QOS – “Quality of service” – what a fancy name for somethings that will allow you to manage the available bandwidth for your servers/pcs/equipments. Usually setting up QOS is not “so fancy” to setup and manage. At work I had to setup a QOS for a custumer and didn’t want to be writing rules on my own so I searched a bit and found MasterShaper.

You can read more about it here.

Lets imagine that you want to allow p2p on your network but you don’t want to waste all your bandwidth on that kind of traffic, after all you still need bandwidth for your VOIP, http, and mail traffic.

To setup this I’ll be using CentOS and Mastershaper.

After installing a VMware virtual machine with CentOS (default install with 2 network cards), I’ve setup apache, this time I didn’t use virtualhosts or any other extras as I just wanted to create a single purpose system.

To start I’ve concufigured 2 network interfaces (internal/external)

eth0 (external)

eth1 (internal)

After downloading MasterShaper decompress it to:


Install pear and pear modules as described in MasterShapper docs.

And finally create the mysql database to support the installation.

I won’t get into install details (just follow the documentation), but in the end you be able to define schedulers, hosts and services with higher or lower priority and in the end you’ll also be able to monitor all this in a pretty web interface with some graphics.

Just don’t forget to install mysql support in php, and pear, you’ll also have to configure sudo but in the end just read the documentation in mastershaper it’s very good.