Extremely useful panel plugin: Clipman

September 24th, 2007


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If you do not know what a clipboard or copy/paste is, be sure to check the Wikipedia article.

Xfce has many useful panel plugins. One which I never even knew existed, let alone thought of adding to my panel, was the “Clipboard Manager” aptly named Clipman.

This was until I learnt that it would solve one slight annoyance: something you copy to your clipboard will get lost when you close the window you copied it from. While I was already quite content when I heard that Clipman could fix this, I quickly learnt it has many more benefits which woke up the power user inside me.

One example: did you ever copy something that you wanted to paste elsewhere after you had finished whatever it was that you were doing? If you did then you probably have also experienced that uneasy feeling of having to be constantly aware not to copy anything else in order to preserve the item currently on your clipboard. Well, you can say goodbye to that feeling now, because with Clipman, you can switch back and forth between previously copied items with the smallest effort imaginable.

And as if that weren’t enough, you can also have Clipman save your selections. No more efforts to press Ctrl+C (or even worse: right-click and select Copy!), a measly selection is enough! Oh, by the way, did I mention the small but very convenient ability to paste with a single click on your middle mouse button?

So, here I am, having convinced you of the sheer greatness of the Clipman Xfce Panel plugin, but I still haven’t told you how to add it to your panel. Well, it’s simple really, as it is already installed by default in Xubuntu. You just right click the panel, click Add New Item, select Clipman and press Add. You can then click the Clipman icon and browse through a handy list of clipboard items previously copied, with the current one highlighted in bold. If you want to configure it, right click the Clipman icon and select Properties. Some of the configuration options include whether you want Clipman to remember selections, how many history items it should remember and whether you want to display line numbers. Have fun with this simple but amazingly convenient plugin!

Note: An alternative for Gnome is Glipper, the KDE alternative, with its highly original name, is Klipper, which doesn’t seem to have a website.

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Network Analysis With Wireshark On Ubuntu Feisty Fawn

September 24th, 2007


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Network Analysis With Wireshark On Ubuntu Feisty Fawn

Wireshark is
a network protocol analyzer (or “packet sniffer”) that can be used for
network analysis, troubleshooting, software development, education,
etc. This guide shows how to install and use it on an Ubuntu Feisty
Fawn desktop to analyze the traffic on the local network card.

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Installing The IBM Lotus Symphony Beta 1 Office Suite On Ubuntu 7.04

September 23rd, 2007


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Installing The IBM Lotus Symphony Beta 1 Office Suite On Ubuntu 7.04

This document describes how to set up IBM Lotus Symphony Beta 1 on Ubuntu
7.04. IBM Lotus Symphony is an office-suite that is based on
OpenOffice.org (a fork of v1.x) and ported to Lotus Expeditor (IBM’s
enhancement of the Eclipse Rich Client Platform). It contains programs
for word processing, spreadsheet and presentation.

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How to setup file-sharings/FTP for machines by newbie in 5 minutes

September 22nd, 2007


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Lacking of good GUI tool, it is often a headache for newbies to setup the FTP service to transfer files among windows/linux/mac machines. Here we introduce a new powerful GUI server/client tool for you to easily solve this problem. You can use it on Linux, Windows, or Mac OS X, the same approach. System Requirement: Install Sun Java 1.4+

It will use the FTP tool called CrossFTP Server and CrossFTP Client. What you need to do is setup the FTP Server first for file sharing. After that, use the FTP client to download/upload files from/to the server.

  • Install and Start CrossFTP Server (Open source, Apache License Version 2)
    • Install: Click Web Start Now and open it by Java Web Start (javaws). The server will be directly installed and run. (See Figure 1)
    • Configure: Click “Configure” to setup the port, max login… (See Figure 2) ATTENION: on the Linux machine, please choose a port bigger than 1024 since lower port number requires Administration right.
    • Add User and directory: Click “User”, “Add” a user, setup its username and password, directory, and press “Save”. (See Figure 3).
    • Start: Press “Start Server”. That’s it.
  • Install and Start CrossFTP Client to test the server.(Freeware)
    • Install: Click Web Start Now and open it by Java Web Start (javaws). The client will be directly installed and run.
    • Connect: Fill in your FTP server’s address (if on the same machine, you can use localhost, otherwise, put in the IP address, which can be checked by ipconfig), port, username and password, click connect, you won’t miss it. (See Figure 4)
  • That all! The following are demonstration figures for your reference:
  • Figure 1. Server Main Window

Server Main Window

  • Figure 2. Configuration Dialog

Configuration Dialog

  • Figure 3. User Management Panel

User Management Panel

  • Figure 4. Client Connection

Client Connection

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Virus Protection With F-PROT Antivirus On Ubuntu Feisty Fawn

September 21st, 2007


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Virus Protection With F-PROT Antivirus On Ubuntu Feisty Fawn

This tutorial shows how you can install and use F-PROT Antivirus
on an Ubuntu Feisty Fawn desktop. Although there aren’t many Linux
viruses out there, this can be useful if you often exchange files with
Windows users - it can help you to not pass on any Windows viruses
(that don’t do any harm to Linux systems) to Windows users. F-PROT
Antivirus for Linux is free for home use.

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How to Move From Windows XP to Ubuntu?

September 20th, 2007


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I am new to Ubuntu and was wondering if after I have all the files in Ubuntu that I want to import from windows if I can safely remove Windows completely.

I want all my music files (which I have) pictures (which I am working on) and Outlook Express address book and emails (still working on this).

It is nice to have Windows & Linux but I only need one operating system. Both systems are depleting my hard drive space.

Thanks.

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Disk Based Backups With Amanda On Debian Etch

September 20th, 2007


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Disk Based Backups With Amanda On Debian Etch

This document describes how to set up Amanda (The Advanced Maryland Automatic Network Disk Archiver)
on Debian Etch. For this tutorial I chose Ubuntu v7.04 as a
backup-client. The resulting system provides a flexible backup-system
with many features. It will be able to back up multiple hosts via
network to various devices. I chose the disk based backup for this
howto.

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Disk Based Backups With Amanda On Debian Etch

September 20th, 2007


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Disk Based Backups With Amanda On Debian Etch

This document describes how to set up Amanda (The Advanced Maryland Automatic Network Disk Archiver)
on Debian Etch. For this tutorial I chose Ubuntu v7.04 as a
backup-client. The resulting system provides a flexible backup-system
with many features. It will be able to back up multiple hosts via
network to various devices. I chose the disk based backup for this
howto.

Read more…

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Integrating eAccelerator Into PHP5 (Fedora 7)

September 20th, 2007


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Integrating eAccelerator Into PHP5 (Fedora 7)

This guide explains how to integrate eAccelerator into PHP5 on a Fedora 7 system. From the eAccelerator project page: “eAccelerator
is a free open-source PHP accelerator, optimizer, and dynamic content
cache. It increases the performance of PHP scripts by caching them in
their compiled state, so that the overhead of compiling is almost
completely eliminated. It also optimizes scripts to speed up their
execution. eAccelerator typically reduces server load and increases the
speed of your PHP code by 1-10 times.”

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Chrooted SFTP With MySecureShell On Debian Etch

September 20th, 2007


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Chrooted SFTP With MySecureShell On Debian Etch

This tutorial shows how to install MySecureShell
on a Debian Etch system. MySecureShell is an SFTP server that is based
on OpenSSH and can be configured in many ways, e.g. it has support for
chrooting users into their homedirs or for limiting upload-/download
bandwidths. MySecureShell makes SFTP available for users that do not
have shell access so that these users do not have to use the insecure
FTP protocol anymore.

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