User contributions
20 June 2011
Sharing Ubuntu 11.04 Folders with Remote Linux and UNIX Systems
New page: Ubuntu 11.04 provides two mechanisms for sharing files and folders with other systems on a network. One approach is to use technology called Samba. Samba is based on Microsoft Windows Fold...
Ubuntu 11.04 Essentials
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Ubuntu 11.04 Essentials
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Configuring an Ubuntu 11.04 Based Web Server
New page: It is surprising the number of people who now host their own web sites. Some reasons for this are that doing so is now relatively easy and many people now have high speed internet connecti...
Ubuntu 11.04 Essentials
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Displaying Ubuntu 11.04 Applications Remotely (X11 Forwarding)
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Displaying Ubuntu 11.04 Applications Remotely (X11 Forwarding)
New page: In the previous chapter (Remote Access to the Ubuntu 11.04 Unity Desktop) we looked at how to display the entire Ubuntu Unity desktop over the network and internet onto a remote comput...
Ubuntu 11.04 Essentials
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File:Ubuntu 11 remote desktop no unity.jpg
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File:Ubuntu 11 unity deksotp on windows.jpg
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File:Ubuntu 11 unity remote session.jpg
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File:Ubuntu 11 unity confirm remote access.jpg
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File:Ubuntu 11 unity remote desktop settings.jpg
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Remote Access to the Ubuntu 11.04 Unity Desktop
New page: Ubuntu 11.04 includes remote desktop access capabilities. This provides two extremely useful features. Firstly it enables you or another person to view and interact with your Ubuntu Unity ...
Ubuntu 11.04 Essentials
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17 June 2011
Ubuntu 11.04 Essentials
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Configuring Ubuntu 11.04 Remote Access using SSH
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Configuring Ubuntu 11.04 Remote Access using SSH
New page: SSH is a TCP/IP service that provides a secure mechanism for remotely logging into one system over either a local network or the internet into another system. SSH also provides the ability...
Ubuntu 11.04 Essentials
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Ubuntu 11.04 Essentials
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File:Ubuntu 11 group properties.jpg
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File:Ubuntu 11 group settings.jpg
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File:Ubuntu 11 change advanced user settings.jpg
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File:Ubuntu 11 user privileges.jpg
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File:Ubuntu 11 new-user added.jpg
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File:Ubuntu 11 change user password.jpg
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File:Ubuntu 11 create new user.jpg
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File:Ubuntu 11 user settings.jpg
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Managing Ubuntu 11.04 Users and Groups
New page: Linux is a multi-user operating system. This means that more than one user can be actively logged and using the system at any one time. Obviously, it makes sense for each user to have thei...
Ubuntu 11.04 Essentials
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Using gufw and ufw to Configure an Ubuntu 11.04 Firewall
Adding Advanced Rules
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Using gufw and ufw to Configure an Ubuntu 11.04 Firewall
The gufw Default Policy
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16 June 2011
Ubuntu 11.04 Essentials
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File:Ubuntu 11 gufw adding preconfigured rule.jpg
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Using gufw and ufw to Configure an Ubuntu 11.04 Firewall
Adding Preconfigured Firewall Rules
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File:Ubuntu 11 gufw add simple rule.jpg
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File:Ubuntu 11 gufw add-preconfigured rule.jpg
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File:Ubuntu 11 gufw advanced rules.jpg
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File:Ubuntu 11 gufw firewall enabled.jpg
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File:Ubuntu 11 gufw logging preferences.jpg
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File:Ubuntu 11 gufw firewall locked.jpg
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File:Ubuntu 11 gufw log.jpg
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Using gufw and ufw to Configure an Ubuntu 11.04 Firewall
New page: In Ubuntu 11.04 Firewall Basics we looked at ports and services on an Ubuntu 11.04 system. We also briefly looked at iptables firewall rules on Ubuntu including the creation of a few v...
Ubuntu 11.04 Essentials
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Ubuntu 11.04 Essentials
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Ubuntu 11.04 Firewall Basics
Well Known Ports and Services
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Ubuntu 11.04 Firewall Basics
New page: A firewall is a vital component in protecting an individual computer system or network of computers from external attack (typically from an internet connection). Any computer connected dir...
Ubuntu 11.04 Essentials
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15 June 2011
Ubuntu 11.04 Essentials
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File:Ubuntu 11 unity add windows printer.jpg
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