Posts Tagged ‘remote desktop’

Must have software on freshly installed windows – Essential Software after fresh Windows install

Friday, March 18th, 2016

Reading Time: 4minutes


If you're into IT industry even if you don't like installing frequently Windows or you're completely Linux / BSD user, you will certainly have a lot of friends which will want help from you to re-install or fix their Windows 7 / 8 / 10 OS. At least this is the case with me every year, I'm kinda of obliged to install fresh windowses on new bought friends or relatives notebooks / desktop PCs.

Of course according to for whom the new Windows OS installed the preferrences of necessery software varies, however more or less there is sort of standard list of Windows Software which is used daily by most of Avarage Computer user, such as:

I tend to install on New Windows installs and thus I have more or less systematized the process.

I try to usually stick to free software where possible for each of the above categories as a Free Software enthusiast and luckily nowadays there is a lot of non-priprietary or at least free as in beer software available out there.

For Windows sysadmins or College and other public institutions networks including multiple of Windows Computers which are not inside a domain and also for people in computer repair shops where daily dozens of windows pre-installs or a set of software Automatic updates are  necessery make sure to take a look atNinite


As official website introduces Ninite:

Ninite – Install and Update All Your Programs at Once

Of course as Ninite is used by organizations as NASA, Harvard Medical School etc. it is likely the tool might reports your installed list of Windows software and various other Win PC statistical data to Ninite developers and most likely NSA, but this probably doesn't much matter as this is probably by the moment you choose to have installed a Windows OS on your PC.


For Windows System Administrators managing small and middle sized network PCs that are not inside a Domain Controller, Ninite could definitely save hours and at cases even days of boring install and maintainance work. HP Enterprise or HP Inc.Employees or ex-employees would definitely love Ninite, because what Ninite does is pretty much like the well known HP Internal Tool PC COE.

Ninite could also prepare an installer containing multiple applications based on the choice on Ninite's website, so that's also a great thing especially if you need to deploy a different type of Users PCs (Scientific / Gamers / Working etc.)

Perhaps there are also other useful things to install on a new fresh Windows installations, if you're using something I'm missing let me know in comments.

Quick way to access remotely your GNU / Linux Desktop – Access Linux Desktop from Mac and Windows 7

Tuesday, August 5th, 2014

Reading Time: 5minutes

For M$ Windows users its always handy to have remote access to your home PC or notebook via Remote Desktop (RDP) protocol.

However in GNU / Linux, there is no native implementation of RDP protocol. So if you're using Linux as your Desktop like me you will probably want to be able to access the Linux system remotely not only via terminal with SSH using (Putty) or MobaXTerm all in one tabbed Windows terminal program but also be able to use your Linux GNOME / KDE Graphical environment from anywhere on the Internet.

This will make you ponder – Is it possible to access Linux Desktop via proprietary RDP protocol and if not how you can achieve remote GUI access to Linux?

1. Using Linux Xorg and Xming Xserver for Windows

Most people should already know of Linux ability to start multiple Xserver sessions remotely which is the native way to access between two Linux hosts or access remotely Linux from other Linux UNIX like OS. It is also possible to use xinit / startx / xhost commands to establish remotely connection to new or running Linux (Xorg) Xserver by using them in combination with XMing – XServer for Windows running on the Windows host and Debian package (x11-xserver-utils) – providing xhost cmd, however this method is a bit complicated and not so convenient.

I used to be using this method XMing (whose mirror is here), earlier in my university years to use remotely my Debian Linux from  Windows 98 and this works perfectly fine.

2. Using RDP emulation with XRDP server

in order to be able to access your desk from any friend or computer club in the world using standard available in MS WindowsRemote Desktop client (mstsc.exe).
There is also another alternative way by using Windows Desktop sharing RDP experimental server xrdp:

apt-cache show xrdp |grep -i descr -A 3
Description: Remote Desktop Protocol (RDP) server
 Based on research work by the rdesktop project, xrdp uses the Remote
 Desktop Protocol to present a graphical login to a remote client.
 xrdp can connect to a VNC server or another RDP server.

To make your Linux host accessible via RDP:

On Debian / Ubuntu etc. deb based Linux:


apt-get update
apt-get install xrdp

$ /etc/init.d/xrdp status
Checking status of Remote Desktop Protocol server xrdp                                             [ OK ]
Checking status of RDP Session Manager sesman

/etc/init.d/xrdp start

On  Fedora Linux:

yum -y install xrdp
systemctl enable xrdp.service
systemctl start xrdp.service
systemctl enable xrdp-sesman.service
systemctl start xrdp-sesman.service

It is possible to access remote Linux host using xrdp RDP server, but this will only work in older releases of mstsc.exe (Windows XP / Vista / 2003) and will not work on Windows 7 / 8, because in MS Windows 7 and onwards RDP proto version has changed and the client no longer has compatability with older mstsc releases. There is a work around for this for anyone who stubbornly want to use RDP protocol to access Linux host. If you want to connect to xrdp from Windows 7 you have to copy the old RDP client (mstsc.exe and mstscax.dll) from a WinXP install to the Windows 7 box and run it independently, from the default installed ones, anyways this method is time consuming and not really worthy …

3. Using the VNC withTightVNC server/ client


Taking above in consideration, for me personally best way to access Linux host from Windows and Mac is to use simply the good old VNC protocol with TightVNC.

TightVNC is cross-platform free and open source remote Desktop client it uses RFB protocol to control another computer screen remotely.

To use tightvnc to access remote Debian / Ubuntu – deb based Linux screen, tightvncserver package has to be installed:

apt-cache show tightvncserver|grep -i desc -A 7
Description-en: virtual network computing server software
 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.

 This package provides a server to which X clients can connect and the
 server generates a display that can be viewed with a vncviewer.


apt-get –yes install tightvncserver

TightVNCserver package is also available in default repositories of Fedora / CentOS / RHEL and most other RPM based distros, to install there:

yum -y install tightvnc-server

Once it is installed to make tightvncserver running you have to start it (preferrably with non-root user), usually this is the user with which you're using the system:


You will require a password to access your desktops.

Would you like to enter a view-only password (y/n)? n

New 'X' desktop is rublev:4

Creating default startup script /home/hipo/.vnc/xstartup
Starting applications specified in /home/hipo/.vnc/xstartup
Log file is /home/hipo/.vnc/rublev:4.log



To access now TightVncserver on the Linux host Download and Install TightVNC Viewer client

note that you need to download TightVNC Java Viewer JAR in ZIP archive – don't install 32 / 64 bit installer for Windows, as this will install and setup TightVNCServer on your Windows – and you probably don't want that (and – yes you will need to have Oracle Java VM installed) …


Once unzipped run tightvnc-jviewer.jar and type in the IP address of remote Linux host and screen, where TightVNC is listening, as you can see in prior screenshot my screen is :4, because I run tightvnc to listen for connections in multiple X sessions. once you're connected you will be prompted for password, asker earlier when you run  tightvncserver cmd on Linux host.

If you happen to be on a Windows PC without Java installed or Java use is prohibited you can use TightVNC Viewer Portable Binary (mirrored here)


If you have troubles with connection, on Linux host check the exact port on which TightVncServer is running:

ps ax |grep -i Tightvnc

 8630 pts/8    S      0:02 Xtightvnc :4 -desktop X -auth /var/run/gdm3/auth-for-hipo-7dpscj/database -geometry 1024×768 -depth 24 -rfbwait 120000 -rfbauth /home/hipo/.vnc/passwd -rfbport 5904 -fp /usr/share/fonts/X11/misc/,/usr/share/fonts/X11/Type1/,/usr/share/fonts/X11/75dpi/,/usr/share/fonts/X11/100dpi/ -co /etc/X11/rgb

Then to check, whether the machine you're trying to connect from doesn't have firewall rules preventing the connection use (telnet) – if installed on the Windows host:

telnet 5904
Connected to
Escape character is '^]'.
RFB 003.008

telnet> quit
Connection closed.


Adding Teamviewer to auto start on Linux GNOME login

Friday, February 1st, 2013

Reading Time: 2minutes

Administrating Linux via graphical interface is not common, however sometimes it is necessery. There are plenty of ways to remotely administrate with GUI Linux. You can connect to remote Xserver and launch X session via xinit, connect via (Gnome Display Manager) GDM, use nomachine NX server / client (if you're on slow connection line) or use the good old Teamviewer.

As Teamviewer works pretty well on both Windows and Linux in last times I like using teamviewer as a standard. It is freeware and it often disconnects with the annoying Trial message, but in general for managing something quick on remote desktop it is nice.

To use teamviewer, you need to have it installed on the Linux host via deb or rpm:

Whether on Debian / Ubuntu use:


# wget
# dpkg -i teamviewer_linux_x64.deb


On Fedora, CentOS, RHEL run:

# wget -q
# rpm -Uvh teamviewer_linux.rpm

Once package is installed teamviewer is installed in /opt/teamviewer/* there is a tiny wrapper run script in /usr/bin/teamviewer – evoking TeamViewer to be run via wine emulation.

Hence to make TeamViewer start on certain user GNOME login the script has to run on GNOME user login session.
In both GNOME 2 and GNOME 3 what is run on user login is managed through gnome-session-properties thus /usr/bin/teamviewer has to be set to run through gnome-session-properties (to run it press ALT+F2 or type it directly in gnome-terminal)

user@linux:~$ gnome-session-properties

A window like in below screenshot pops up and from there Add TeamViewer.

Adding Teamviewer to auto start on Linux Debian Fedora CentOS GNOME non privileged user

To be able to later connect via a Remote host with another TeamViewer peer launch TeamViewer and configure permanent password through menus:

Extras -> Options -> Security

teamviewer extras options security configuring teamviewier permanent password for ID

All left is to write down your Teamviewer Remote Connect ID and permanent set password

Teamviewer remote connect ID screnshot Linux

After next succesful GNOME login teamviewer will just pop-up. Enjoy

Send message to GNOME on Linux over plain text ssh terminal session

Wednesday, July 27th, 2011

Reading Time: < 1minute
I just had some fun as, my work day is over. I was curious if I can send message directly to a logged in Gnome user on Ubuntu / Debian environment.

After quick investigation I’ve found gxmessage which is available as deb package for both Debian and Ubuntu.

I installed it and use in the following way:

root@linux:~# apt-get install gxmessage

hipo@linux:~$ ssh
hipo@remote-desktop:~$ DISPLAY=:0; XAUTHORITY=~owner_of:0/.Xauthority; export DISPLAY XAUTHORITY
hipo@remote-desktop:~$ gxmessage 'Heya what's up ;) Wanna have a cake?"

Below you see what pops up on the screen on the remote-desktop Gnome Desktop 😉
GxMessage Gnome message Screenshot