http://jjant.com

Problem:

Failed to load JavaHL Library.
These are the errors that were encountered:
no libsvnjavahl-1 in java.library.path
no svnjavahl-1 in java.library.path
no svnjavahl in java.library.path
java.library.path = /usr/lib/jvm/java-6-sun-1.6.0.20/jre/lib/i386/client:/usr/lib/jvm/java-6-sun-1.6.0.20/jre/lib/i386:/usr/lib/xulrunner-addons:/usr/lib/xulrunner-addons:/usr/java/packages/lib/i386:/lib:/usr/lib

#install libsvn-java
sudo  apt-get install libsvn-java

#add following linies to eclipse.ini

To enable ip forwarding from one interface to another you can use following commands:

iptables -A FORWARD -i ppp0 -o eth0 -s 192.168.1.0/24 -m conntrack --ctstate NEW -j ACCEPT
sudo iptables -A FORWARD -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
sudo iptables -A POSTROUTING -t nat -j MASQUERADE 
sh -c "echo 1 > /proc/sys/net/ipv4/ip_forward"

To add java support for Ubuntu you need install java plugin

sudo apt-get install sun-java6-plugin

Sometimes is usefull to run same GUI application from remote server. You can use same program like VNC, but i preferrer SSH X11 forwarding.

To get i working you need
• Enable it's on remote station
  

  sudo vim /etc/ssh/ssh_config
  change #ForwardX11 no
  ForwardX11 yes

• Connect to remote station using following command
  

  #ssh -X  maksim@192.168.1.168
  ssh -X  <user-name>@<host-address>

Using this I can run application on my 24' screen from my laptop which have 14'screen :-)

For installation mozilla thunderbird 3.0 mail client on Ubuntu you need to do following steps
• Add mozilla daily repository to you sources list
  

  gksudo gedit /etc/apt/sources.list
  #and add following lines
  deb http://ppa.launchpad.net/ubuntu-mozilla-daily/ppa/ubuntu karmic main
  deb-src http://ppa.launchpad.net/ubuntu-mozilla-daily/ppa/ubuntu karmic main

  
  If you use another dist of ubuntu, change karmic to jaunty, hardy, karmic and intrepid
• Import GPG key
   

Here steps for conection to vpn server
• Ininitialy install open vpn client for ubuntu
  

  sudo apt-get install openvpn

• Then run following command from terminal
  

  sudo openvpn openvpn-config.ovpn

  
  Have fun!

To mount a ftp share under ubuntu linux, you need perfom following actions
• install ftp file system support
  

  sudo apt-get install curlftpfs

• run mount command
  

  sudo curlftpfs -o allow_other,iocharset=utf8,codepage=cp1251  ftp://hudson.eltegra.by/common /home/mareshkau/Desktop/Share/ftp/

To enable extra effects for ubuntu you first should install following packages

sudo apt-get install compizconfig-settings-manager compiz-fusion-plugins-extra compiz-fusion-plugins-main compiz-plugins emerald

To install google chrome browser on Ubuntu 9.10 you need to do following:
• Add repository with chromium browser
  

  sudo gedit /etc/apt/sources.list
  #add following lines
  deb http://ppa.launchpad.net/chromium-daily/ppa/ubuntu karmic main
  deb-src http://ppa.launchpad.net/chromium-daily/ppa/ubuntu karmic main

• Import GPG key
  

  sudo add-apt-repository ppa:chromium-daily/ppa

• Update sources list and install chrome browser
  

  sudo apt-get update
  sudo apt-get install chromium-browser

By default ubuntu 9.10 can use only 2989MB(3GB) memmory. If you have more than 3GB, you should install x64 version of ubuntu or add PAE support in kernel;
To add PAE support you can recompile kernel or
install kernel from server version of ubuntu. It's easiest way.

sudo apt-get update
sudo apt-get install linux-headers-server linux-image-server linux-server

mareshkau@mareshkau:~$ free -m
             total       used       free     shared    buffers     cached