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CygwinX – How to properly setup

April 4th, 2011 2 comments

http://jura.wi.mit.edu/bio/education/docs/images/cygwin3.jpg

CygwinX is a proper execution of the X Window System that performs under Microsoft Windows. It is also the element of Cygwin project and it requires Cygwin’s type setup system for installation. CygwinX is free programming software that has been approved by the X11 License.

CygwinX was firstly stood on the XFree86 that require controlling the X.Org Server. Due to concern above XFree86′s new software license not being well-matched with the GPL.  In this regard, demand of the software is decreasing instead of others.

After a long silence in the year of 8 July 2005, this software was released in advance and considered as a reliable way for their users.  The advanced version of the CygwinX has been based on the X.org modular 7.4 that was introduced on 12th November 2008 as well as carries on its demand in the market.

For proper results the user are required to understand the features of the CygwinX. There are two ways require to follow and run the CygwinX perfectly. In this way, the X server runs in a one Microsoft Windows window that has been mentioned as the X display that grips the X root window and other X windows in the X session for smooth and proper run of program.

The X Launcher is the utility that is made to tweak as well as configure an initial setting for the X Server of Cygwin project. Cygwin is for a few years the excellent emulator of Linux platform for the Windows and it is very commonly used to develop of the applications that will work in Operative System.

Basically, it is Linux on the Windows. But, an application is handled purely through the text commands, as well as has a few limitations. The situations are been resolved with X Launcher. X Launcher also allows you configure the settings for the Cygwin, such as root folders, variables, as well as all of pre launch commands, which the program has.

Also, it allows you configure the X server (XWin). It includes a keyboard layout (that is very helpful as you will not change that in the Cygwin), and windows mode & extensions.

As well, configuration to connect that to the terminal and shell. All these are very easily configured through the graphic interface as well as saved in the pre set file, which you may load and the program is useful as well as it is recommendable for the people making use of Cygwin.

Categories: General, tools Tags:

KDE Remote Desktop Sharing – Stand On the RFB Protocol!

April 3rd, 2011 No comments

http://ait.web.psi.ch/services/linux/software/local/by_task/desktop_sharing/desktop_sharing.fig.2.png

KDE Desktop Sharing is also known as the KRFB that is a service stand on the RFB protocol. It is permits the users to share their system with other system of the user.

The process is also helping the users to show their desktop as an administrator to solve their problem. In this regard, the users can get full control to access their desktop.  KDE Desktop Sharing is well-matched with all regular RFB and VNC the users.

It is also server applications that permit the users to share their latest session with another system of the users who use VNC clients to see or entire control over the system.

However, the KDE Desktop Sharing is perfectly matched with the desktop sharing due to attractive features. KDE Desktop Sharing is never allowing their users to start a new X session because it shares the present session.

KDE Desktop Sharing is much useful when the user require someone to execute a task with the help of other. KDE Desktop Sharing is using the Remote Frame Buffer protocol instead of other system.

However, the user can safely skip the software if they have much familiar with. Remote Frame Buffer protocol is by the high level completion of a system.

In case, you happen being resident “geek” in house, workplace, and school, you have used VNC. That allows you remotely connect to other computer as well as control that. While used for the legitimate technical support, and it is the useful tool to help the users who are not at all present in same room, building, and even same side of world.

Also, there are some other uses to that outside of the technical support. In case, user disables “control” feature, it is been used for the instructional purposes.

KDE, to be complete desktop it is, includes desktop sharing application, which allows VNC & RDP connections to & from user’s desktop. The setup is simple as well as painless and follow the steps:

Note: “Host” computer may get connections, and “guest” computer may connect to host as well as control or view it. In case,  you would like to connect to same location in future, make sure to save bookmark in Bookmarks menu at a top. While you are finished with remote setting, then click Disconnect. You can now remotely connect & control KDE computers, no matter whether for the business, education, and recreation.

Beginner’s Guide To Set Up XRDP!

March 26th, 2011 No comments

http://it.thomastrid.de/pics/linux_per_rdesktop_von_windows.pngXRDP is an open source remote desktop protocol. The main function of XRDP is to produce a fully functional Linux terminal server. XRDP is effective while accepting links from desktop and clients using Microsoft Remote Desktop Service. XRDP is a server that permits you to link from a window machine that window remote desktop does.

Therefore, no other software on the windows machine is needed. Set up XRDP software is creating a lot of difficulty for many people. A guide can help you to set up XRDP on your desktop. The GNOME solution is certainly a good option for you to set up XRDP.

Though it is a bit of a hack and not perfect but it is the first working solution to set up XRDP. The GNOME solution has been tested by many IT experts. The mode in which XRDP works with GNOME is to have an additional layer of VNC. The main difficulty is that you must have already logged on as yourself before trying to use XRDP.

XRDP is a remote terminal session that assists your Windows terminal clients connect to Linux. It is an open source implementation of RDP. Usually, the XRDP server is the same machine as bitmap compression. xrdp is the somewhat limited implementation of a server side of the Microsoft’s RDP Desktop Protocol. (RDP is much superior in the speed to remote control protocols such as VNC.)

Current implementation of the xrdp just functions rightly as the rdp to vnc gateway – it is a little odd as well as confusing, however what you in fact, should do is to have one and more running VNC listening on target computer; the xrdp listens for the incoming connections & “patches them ” to target machine’s servers.

One important thing xrdp doesn’t do is to give you true terminal functionality; it will not spawn VNC server instances in arbitrary usernames itself, it will just connect existing VNC server. What xrdp do is to accelerate the remote control sessions just by performing (slower) control session over localhost interface, as well as making use of lower bandwidth RDP over network between client & server.

It de facto gives way for the unmodified Windows computers for remote control machine running xrdp, since Windows XP & higher have built in RDP costumer (“Remote Desktop”) however no builtin VNC costumer.

 

 

CrossLoop – Automatically Organize One!

March 22nd, 2011 1 comment

http://www.simplehelp.net/images/crossloop/cl09.pngCrossLoop Inc offers a remote desktop service that permits the user to share own computer screens with their co team workers with the help of the Internet. In this way, the user can get connected with their office computer from home or any place of the world through faster internet connection. It is also a reliable and secure process for the users. With the help of the CrossLoop allow the user to judge the screen and keyboard and control the mouse on a remote computer. It is only possible if the users are working part by part of the same PC.

Due to it faster installation process the user can working with the CrossLoop less than the two minutes. Only the user is required to install and download the program that it will automatically organize itself to the user’s network environment. In this regard, the user is required a system that have with Vista and Window XP or advanced operating system as well as 128 MB RAM, broadband internet connection, and 2 MB hard drive for the CrossLoop support. At the same way, the users are required to fulfil above confutation before installation of the CrossLoop. CrossLoop gives you fast, easy, as well as totally free method to give the colleague, friend, and relative access to the computer. After installation, PC is assigned 12 digit access code every time that you begin this program. You after that, give number to other user to share virtually your desktop. When connected, user may have the complete access to the machine.

Odd nature to share the desktop cursor as well as inability to add the multiple users that makes CrossLoop for right business presentations. But, complete system access as well as 128bit encrypted connection that combine to make the great solution for the low budget, and long distance support. Guests will use any of the app & save the files on computer, like they were all sitting in front of machine. There is no router configuration is needed required– big plus. The file transfers are supported, however purpose here stays collaboration: the CrossLoop will not work without the explicit permission from a host. As, simplicity is the key attraction, that lacks advanced features, as well as connection should be made in 2 minutes and times out. Whereas interface & features are easy, CrossLoop gives secure & quick method for 2 users to collaborate on PC.

 

Categories: linux, tools Tags: ,

rdesktop – Making the Users Feel Just Fine with His Computer Related Tasks!

March 20th, 2011 No comments

http://9.mshcdn.com/wp-content/uploads/2007/09/krdesktop.png

It’s the rdesktop that has been considered as an open source client which you can also use for drawing better results while working with the WTS or known as the Windows Terminal Server.

This is a kind of tool, which is highly functional and capable of handling the RDP which is also termed as the Remote Desktop Protocol.

It can work with the RDP in order to generate the Windows desktop which is in use by the users. As far as the supported servers are concerned for rdesktop, they may vary and these are:

  • Windows 2000 Server
  • Windows Server 2003
  • Windows Server 2008
  • Windows XP
  • Windows Vista
  • Windows NT Server 4.0

Users for rdesktop can even run this application with their UNIX supported platforms. Most of the time users have preferred to add this sort of method to make their X Window system uses more convenient. At the mean time these users are able to keep other ports straightforward. Rdesktop is really helping these users to make their accessibility hassles free. This sort of application has been released by GNU Public License. It’s the rdesktop 1.6.0 has been released for the market which is the latest version for this application.

rdesktop is the open source for the Windows Terminal Services, and capable to natively speak the Remote Desktop Protocol to present users Windows desktop. IT is also supported servers that include Windows Server 2003, Windows 2000 Server, Windows XP, Windows Server 2008, Windows NT Server 4.0 and Windows Vista rdesktop at present, runs on majority of the UNIX based platforms with a X Window System, as well as other ports must be straightforward fairly. The rdesktop is been released under GNU Public Licence.

Rdesktop is the open source RDP for the unix that allows linux, sun as well as other nix users for connecting to the Microsoft server with the terminal services to be enabled. In this way desktop will run the (cheap) open source OS like Linux and have also give users an access to the windows applications. Article in newsforge discusses pro & cons of the method against, for instance, vmware & wine virtualisation. Latest stable version of the rdesktop is the 1.6.0. The version is well recommended for different sites since it resolves the potential safety vulnerability and many bugs.

 

Categories: linux, tools Tags: , ,

2X Terminal Server for Linux – Offering Multi User Facilities!

March 12th, 2011 No comments

2X Terminal Server for Linux is offering its users various facilities such as: individual Linux desktop, secure and suitable accessible from any corner of the world. The 2X Terminal Server for Linux is supported by the open basis of NX X-Windows compression protocol.

http://softfive.com/files/uploads/2X-ThinClientServer.jpg

The X-Windows is having extreme bandwidth-intensive so it doesn’t run or level well over the small bandwidth connections. At the same way, the NX protocol can squeeze the X-Window protocol and permits its user to use a total Linux and Linux desktop as well as the window application above the less speed dial-up links. On LANs, number of users can carry it without upsetting network speed. Due to these reasons, the Linux is also known as the multi-user operating system that allows the number of users to solve their programs at a time. In this way, the user and companies are performing numbers of different applications easily without any complications.

At the same way, the 2X Terminal Server for Linux can provide their user lot of benefits such as: offers a secure and reliable environment for their user, and avoids the risk of security breaches and viruses through the operation of Linux desktop. The user can save more on Microsoft licenses by the Linux. In case, Linux is now going to take place on desktop, it may need the terminal server approach like that of the 2X Terminal Server for the Linux. Just with more advanced client approach, can Linux outdo the Windows fat costumers in the company’s network. The 2X is proud contributing to this just by opening source code of the terminal server program for the Linux.
Leverages lightning fast protocol: The compressed version of the X. 2X Terminal Server is totally based on an open source NX XWindows protocol. The XWindows is bandwidth intensive as well as thus will not scale well and run over the low bandwidth links. NX protocol on a other hand, compresses X Window protocol and allows the users to run the complete Linux Linux or Windows applications over the slow dialup links. On the LANs, that means a lot higher number of the clients are supported without even affecting the network speed.

Linux: Perfect multi user OS
Linux is suited ideally for the thin client or server based computing, as it was made from ground to be the multi-user. The application conflicts are less likely & management is made simpler.

Categories: linux, tools Tags: ,

rdesktop – Offering Users a Better Control on Windows XP, Vista and Server 2003

March 1st, 2011 No comments

I use to work with the MS Windows Servers. I am also working on few Windows XP and Windows Vista and Workstations. When I use to work from my home, I had always needed an effective mean to get right access for the operating systems such as Vista or Windows XP to accomplish the required tasks.

I am a strong user of Debian Linux and I use to work with it from my home. So, I am always requiring a perfect way to get logged in successfully with the Microsoft Windows Desktop through Linux OS. People working out there at the tech support are using rdesktop to get connected with the MS Windows like operating systems used by the client.

In reality, it is always easy to configure Outlook and even other applications when the client don’t know the real methods to configure or to get rid of the troubleshoot issues. This can be considered as the best method to fix such problems.

rdesktop is Really Effective:

The good news is that Linux is having the rdesktop like utility. If the client is using remote desktop protocol or known as the RDP and he or she is using different Microsoft products such as Windows NT terminal or 2000 server, then you are not required to install the VNC server. You will just require the rdesktop client connected to the Linux or with the BSD workstations.

Installation of rdesktop:

  • All you need to follow the commands properly as the prime user so that you can make the most of your system.
  • You need to type this so that you can get connected with the MS Windows systems through the Linux server. Type in the following commands at the shell prompted on the screen.
  • Using the IP address you can even get connected with the Windows XP or the Vista workstation.

You need to keep in mind that the rdesktop has been enabled under the MS0Windwos operating systems. Otherwise you will not be able to utilize such features properly. All you need to turn on the rdesktop under the MS Windows like operating systems.

  • First go to the MS Windows at My Computer
  • Right click the My Computer icon on your desktop
  • Go for the properties
  • Choose the Remote tab
  • Here you can enable the Remote Desktop
  • Click on to save all the changes you made

Once you are done with this process, you need to ensure that the enterprise firewall has been set properly. It will allow the TCP port 3389 to receive incoming connection for it. rdesktop is also supporting several other features. You can even enter the following command in order to get right access for rdesktop’s main page or you can browse through the project website to get more details.

Categories: linux, tools Tags: ,

Tool of the week: urlShort

January 14th, 2011 No comments

Almost everyone and their Mama is bringing up a URL shortening web site. So we figured why not preview a neat tool that does the exact thing without any manual coding intervention.

urlShort is a URL shortener, complete with a full API, URL previews, simple installation and management, custom names/aliases, and more.

  • Restore reliability and transparency to short URLs by operating your own service specific to your domain.
  • Provide your own short URLs to your content, rather than relying on others.
  • Using PHP & MySQL, urlShort lets you provide short URLs similar to TinyURL, except on your domain.
  • Be smart: Offer users of social networks likeTwitter with reliable, and safe short URLs.
  • If you know PHP and MySQL, you can change it to do anything you want.
  • Feature complete, with a full API, custom names, simple installation and management, preview functionality, statistics and more.
  • Download it here.
Categories: tools Tags:

10 password management tools for Linux

December 16th, 2010 No comments

With so many different accounts and passwords, it’s much harder now to keep all those credentials in our heads.  Luckily there are tons of secure password management tools out there that we can use to keep our accounts safe and encrypted.  In this list, we’ve put together a list of 10.

cpm – a small console tool to manage passwords and other sensitive data and store them in a public-key encrypted file. It also allows you to configure the whole hierarchy yourself, so it’s easily adoptable for many requirements. The encryption is handled through GnuPG, and the data inside is stored as XML.

Strip – a password and account management program for the Palm Computing Platform. Designed to fit the needs of both IT professionals and the average user, it combines ease of use with flexibility and security. 128 bit encryption ensures that even if your Palm Pilot is lost or stolen your important account and password information will remain confidential. Strip has a quick and easy to use interface, with many useful features including the ability to beam shared accounts to other Strip users.

phpPasswordManager – a Web-based password management system. It organizes your different accounts in groups and makes them accessible over a Web interface. Each account can be encrypted with a different master password.

Pwman3 – a console based password management application. It uses SQLite to store information, and can encrypt it with AES, ARC2, ARC4, Blowfish (default), CAST, DES, DES3, IDEA, or RC5.

Open Sesame – a Web application for password management.

Locked Area – a highly sophisticated password protection and membership management system. It has been designed to be as secure as possible while it still runs hands-free with no input from the Webmaster needed. Locked Area uses Apache’s .htaccess and .htpasswd along with DES randomized salt or MD5 encryption of passwords for increased security. It also includes a member database that lets the administrator maintain a mailing list along with the member’s area.

Secret Squirrel – a basic password management application written in Java. It uses Blowfish and SHA-384, performs password generation using the Java secure random object (fully configurable), and supports password groups.

myPMS – a Web-based password management application which will require you to remember only one password, making the management of your passwords simple. It uses simple HTML, PHP, and a MySQL database to store your passwords.

Password Chest – a simple password management application. It reads and writes the Password Safe V3 format and is meant to provide a native Mac OS X user experience.

Web-KeePass – a Web based port of the KeePass project, which is an easy-to-use password manager which helps you to manage your passwords in a secure way. All passwords are unlocked with one master password. It is focused on deep encryption, password secrecy, and ease of use. Web-KeePass is a full-featured, client-server application. It comes bundled with Tomcat 5.5 but is easily configured to any Java Servlet Web server.

Categories: linux, tools Tags: ,

15 VNC based Remote Desktop tools for Linux!

December 15th, 2010 1 comment

Our previous article, 15 Remote Desktop Solutions for Linux generated an unexpected interest within the Linux community.  Many visitors expressed interest on the subject and also pitched in their own suggestions and tools that they use to connect from Linux to Windows and Linux to Mac and etc.

In this article, we’ve come across 15 VNC based Remote Desktop solutions for Linux. It can be used to connect to any VNC server whether it’s on Linux or Windows platforms.

  1. MultiVNC – a cross-platform, Multicast-enabled VNC viewer. Features include support for most encodings, ZeroConf service discovery, a seamless edge control mode á la x2vnc, and most prominently, experimental support for VNC via multicast.
  2. jOpenRay – project aiming to improve the experience of thin client administrators and users. It deploys in a few minutes, and all you need is Java. It works on Windows, MacOS, Linux, and Solaris. It provides a user friendly interface and tools. It displays Windows XP, Windows Server, Windows Vista, and Windows 7 desktops via the RDP protocol. It displays MacOS, Linux, and Solaris OS desktops via VNC/RFB.
  3. noVNC – a VNC client implemented using HTML5 technologies, specifically Canvas and WebSockets. It supports “wss://” encryption (SSL/TLS). For browsers that do not have native WebSockets support, the project includes web-socket-js, a WebSockets emulator using Adobe Flash. In addition, as3crypto has been added to web-socket-js to implement WebSocket SSL/TLS encryption, i.e. the “wss://” URI scheme.
  4. RD Connection Manager – a comprehensive remote connection management and publishing solution. It supports the world’s most popular remote desktop management protocols and provides comprehensive functionality to help users and system administrators organize their remote connections in various environments within any organization. Administration is simple with the ability to manage accounts, groups, and permissions. Sensitive data, such as user account settings, are encrypted with SSL. Strong connection security is supported. A single sign on system allows a user to establish multiple remote connections instantly after logging in. Supported protocols include RDP v.5, RDP v.6, VNC, and Citrix ICA.
  5. vncssld – a VNC SSL repeater for Unix. You can use it to access your user’s desktop using VNC SSL. The advantage of using a repeater is that you don’t need to configure your firewall to be able to connect to your user’s desktop: both VNC server and VNC client connect to the repeater. Since it is using SSL, It can even work using a standard HTTP/HTTPS proxy (like squid or DansGuardian).
  6. The Virtual Machine Manager – a desktop application for managing virtual machines. Since it uses libvirt, it is capable of managing machines from any hypervisor supported by libvirt. KVM and Xen are the current primary targets.The application’s views provide summaries and detailed statistics on performance and resource utilization. A wizard facilitates creation of new guest domains. Console access is enabled either to a text based serial console or fully graphical access via an embedded VNC client. Management of host storage and network interfaces is supported through libvirt.
  7. DirectVNC – a client implementing the remote framebuffer protocol (rfb) which is used by VNC servers. What makes DirectVNC different from other Unix VNC clients is that it uses the Linux framebuffer device through the hardware accelerated DirectFB library, which enables it to run on anything that has a framebuffer without the need for an X server.
  8. fbvnc – a small Linux framebuffer VNC viewer.
  9. GTK VNC Viewer – a script that provides a GUI for connecting to VNC servers. It remembers the credentials of known servers, so connecting to a VNC server is just one double-click away. Servers are shown in an icon view.
  10. Conspy – allows a (possibly remote) user to see what is displayed on a Linux virtual console, and to send keystrokes to it. It only known to work with Linux. It is rather like VNC, but where VNC takes control of a GUI, conspy takes control of a text-mode virtual console. Unlike VNC, conspy does not require a server to be installed prior to being used.
  11. krd remote desktop connection manager – eases the configuration and utilization of multiple connections to remote desktops. It’s a rdesktop and VNC wrapper. You can configure almost all rdesktop and xtightvncviewer parameters and copy/paste/rename connections. It stores passwords safely with kwallet. You can save/manage sessions very easily using a menu. It supports preinit and postend scripts per connection, typically to start or stop SSH tunnel or VPN connections.
  12. Twibright vncrec – a patched vncviewer client that allows producing YUV4 MPEG2 videos from VNC sessions. It is suitable for making instructional, educational, or demo screenshot videos and quickly transcoding into a wide variety of video formats.
  13. VncSelector – offers a way to manage a user’s running VNC server sessions. From a single GUI window, it lets you create new instances, connect to an existing instance, or kill existing instances. VncSelector is useful for managing a set of VNC servers on your local machine, and is thus ideally suited for a thin client situation.
  14. RealVNC – VNC stands for Virtual Network Computing. It is, in essence, a remote display system which allows you to view a computing “desktop” environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures.
  15. Sun Ray VNC Project – The goal of the Sun Ray VNC Project is a bridging program for the Sun Ray SLIM protocol and VNC RFB protocol based on Linux. A daemon run on Linux, when a Sun Ray Appliance connects to the network, identifies the user by the inserted smartcard, and connects to the preset VNC server. After the connection, via the bridging program between the SLIM and RFB protocols, the VNC’s screen dump will display on the Sun Ray’s display, and the Sun Ray’s keyboard and mouse input will be sent to the VNC server.
Categories: linux, tools Tags: