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This tutorial shows how to quickly install virtualbox 4.1.14 on Ubuntu 12.04. VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the

Lighttpd web server is an excellent open-source tool designed for speed with all the essential functions of a web server. Lighttpd is a secure, fast, standards-compliant and very flexible web server designed for high-performance environments. It has a very low memory footprint compared to other webs

A collection of Unix/Linux/BSD commands and tasks which are useful for IT work or for advanced users, a compact and practical reference.

Screencast Review of AstroMenace 3D Space Shooter Game for Ubuntu Linux 9.10 64bit, the Game is freely downloadable from playdeb.net

We have been talking about doing some collaborations to create some interesting films related to Open and Free software and culture.

LinuxBack is a new Cover Parody of Justin Timberlake's SexyBack hit pop song, it's just a rough Draft of the Audio Demo, not the full song or Music Video. Video is new 3D Animations for OSGUI Tech Show done with Blender and other Free Software.

In this new video episode of the OSGUI.com Tech Show I show you how-to install, setup, and use Skype for IM and VoIP & Empathy for multi-protocol Instant Messaging in Ubuntu Linux 9.10 Karmic Koala Release Candidate, using both the new built-in Empathy client software. In this video tutorial preview review Im installing and using Skype software in Ubuntu Linux 9.10 Karmic Koala RC 64-bit free Open Source Operating System.

The master page for the process for creating and uploading a patch to an Ubuntu package

"Brilliant. I can't really praise Amazon enough for that. It was easy, simple and no fuss."

This tutorial explains how to setup mail server on ubuntu 14.04 using postfix,dovecot and squirrelmail. » Postfix ( for sending ) » Dovecot ( for receiving

vsftpd is lightweight, very steady, secure, and quick FTP server for Linux environment. vsftpd powers parcel of intensely utilized FTP administration as a part of the web (counting ftp.redhat.com).  vsftpd likewise bolsters virtual ip, virtual clients, transmission capacity throttling, IPv6, encryption and so on.,  This article gives orderly guidelines on the most proficient method to setup vsftpd on your server from source.

vsftpd is lightweight, very steady, secure, and quick FTP server for Linux environment. vsftpd powers parcel of intensely utilized FTP administration as a part of the web (counting ftp.redhat.com).  vsftpd likewise bolsters virtual ip, virtual clients, transmission capacity throttling, IPv6, encryption and so on.,  This article gives orderly guidelines on the most proficient method to setup vsftpd on your server from source.

The vsftpd FTP daemon runs kept of course. SELinux arrangement characterizes how vsftpd communicates with documents, forms, and with the framework as a rule. For instance, when a verified client sign in by means of FTP, they can't read from or keep in touch with records in their home catalogs: SELinux keeps vsftpd from getting to client home registries as a matter of course. Additionally, as a matter of course, vsftpd does not have admittance to NFS or CIFS volumes, and unknown clients don't have compose access, regardless of the possibility that such compose access is arranged in/and so forth/vsftpd/vsftpd.conf. Booleans can be empowered to permit the beforehand said access.  The accompanying illustration shows a verified client signing in, and a SELinux foreswearing when attempting to view records in their home catalog:  Run the rpm - q ftp order to check whether the ftp bundle is introduced. On the off chance that it is not, run the yum introduce ftp order as the root client to introduce it.  Run the rpm - q vsftpd order to check whether the vsftpd bundle is introduced. On the off chance that it is not, run the yum introduce vsftpd order as the root client to introduce it.  In Red Hat Enterprise Linux, vsftpd just permits mysterious clients to sign in as a matter of course. To permit validated clients to sign in, alter/and so on/vsftpd/vsftpd.conf as the root client. Ensure the local_enable=YES choice is uncommented:

The vsftpd FTP daemon runs kept of course. SELinux arrangement characterizes how vsftpd communicates with documents, forms, and with the framework as a rule. For instance, when a verified client sign in by means of FTP, they can't read from or keep in touch with records in their home catalogs: SELinux keeps vsftpd from getting to client home registries as a matter of course. Additionally, as a matter of course, vsftpd does not have admittance to NFS or CIFS volumes, and unknown clients don't have compose access, regardless of the possibility that such compose access is arranged in/and so forth/vsftpd/vsftpd.conf. Booleans can be empowered to permit the beforehand said access.  The accompanying illustration shows a verified client signing in, and a SELinux foreswearing when attempting to view records in their home catalog:  Run the rpm - q ftp order to check whether the ftp bundle is introduced. On the off chance that it is not, run the yum introduce ftp order as the root client to introduce it.  Run the rpm - q vsftpd order to check whether the vsftpd bundle is introduced. On the off chance that it is not, run the yum introduce vsftpd order as the root client to introduce it.  In Red Hat Enterprise Linux, vsftpd just permits mysterious clients to sign in as a matter of course. To permit validated clients to sign in, alter/and so on/vsftpd/vsftpd.conf as the root client. Ensure the local_enable=YES choice is uncommented:

One fundamental instrument to ace as a framework overseer is SSH. SSH, or Secure Shell, is a convention used to safely sign onto remote frameworks. It is the most widely recognized approach to get to remote Linux and Unix-like servers.  There are two or three ways that you can get to a shell (summon line) remotely on most Linux/Unix frameworks. One of the more established courses is to utilize the telnet program, which is accessible on most system skilled working frameworks. Getting to a shell account through the telnet strategy however represents a risk in that everything that you send or get over that telnet session is obvious in plain content on your neighborhood system, and the nearby system of the machine you are associating with. So any individual who can "sniff" the association in the middle of can see your username, secret key, email that you read, and charges that you run. Therefore you require a more refined system than telnet to associate with a remote host.  SSH, which is an acronym for Secure SHell, was planned and made to give the best security while getting to another PC remotely. Not just does it scramble the session, it gives better confirmation offices, and in addition highlights like secure document exchange, X session sending, port sending and all the more with the goal that you can build the security of different conventions. It can utilize diverse types of encryption extending anywhere in the range of 512 piece on up to as high as 32768 bits and incorporates figures like AES (Advanced Encryption Scheme), Triple DES, Blowfish, CAST128 or Arcfour. Obviously, the higher the bits, the more it will take to produce and utilize keys and in addition the more it will take to disregard information the association.

One fundamental instrument to ace as a framework overseer is SSH. SSH, or Secure Shell, is a convention used to safely sign onto remote frameworks. It is the most widely recognized approach to get to remote Linux and Unix-like servers.  There are two or three ways that you can get to a shell (summon line) remotely on most Linux/Unix frameworks. One of the more established courses is to utilize the telnet program, which is accessible on most system skilled working frameworks. Getting to a shell account through the telnet strategy however represents a risk in that everything that you send or get over that telnet session is obvious in plain content on your neighborhood system, and the nearby system of the machine you are associating with. So any individual who can "sniff" the association in the middle of can see your username, secret key, email that you read, and charges that you run. Therefore you require a more refined system than telnet to associate with a remote host.  SSH, which is an acronym for Secure SHell, was planned and made to give the best security while getting to another PC remotely. Not just does it scramble the session, it gives better confirmation offices, and in addition highlights like secure document exchange, X session sending, port sending and all the more with the goal that you can build the security of different conventions. It can utilize diverse types of encryption extending anywhere in the range of 512 piece on up to as high as 32768 bits and incorporates figures like AES (Advanced Encryption Scheme), Triple DES, Blowfish, CAST128 or Arcfour. Obviously, the higher the bits, the more it will take to produce and utilize keys and in addition the more it will take to disregard information the association.

Screencast style Review video to announce the availability for testing of Ubuntu Linux 10.10 Maverick Meerkat Alpha 164bit. I demonstrate the Open Source Operating System which is still in development running as both the guest OS inside a Sun VirtualBox Virtual Machine and as the host OS

I show you what I think are some of the Best Applications & Games which are available for free in Ubuntu Linux 9.10 Karmic Koala which I have installed on my personal computer. Educational video

tutorial for an interesting new lisp-y tool