ubuntu

shared library under ubuntu

hi ,i have compiled srp-2.1.2 under ubuntu using make ,it creat a file libsrp.a. can any one tell me how can i use libsrp.a as shared library?.i want to use libsrp in a c# file under ubuntu by using dllimport.please tell me what is the meaning of libsrp.a file. thanks ok when i am using nm -D libsrp.a then i have c2@ubuntu:~/Desktop...

Need help running Python app as service in Ubuntu with Upstart

I have written a logging application in Python that is meant to start at boot, but I've been unable to start the app with Ubuntu's Upstart init daemon. When run from the terminal with sudo /usr/local/greeenlog/main.pyw, the application works perfectly. Here is what I've tried for the Upstart job: /etc/init/greeenlog.conf # greeenlog ...

how to make shared library from a static library under ubuntu using gcc

hi , i have a static library libsrp.a, i want to make a shared library libsrp.so from it that contains all symbols . please tell me how to make a .so under ubuntu. thanks ...

Supressing GUI?

I am trying to run a plugin designed for Vuze using Java. For this I am using a command like this: /home/x/jre1.6.0_14/bin/java -Dazureus.config.path=/home/x/plugin_directory -Dfile.encoding=ANSI_X3.4-1968 -classpath /home/x/P/lib/swtgraphics2d.jar:/home/x/P/lib/Azureus2.jar:/home/x/P/lib/swt.jar org.gudy.azureus2.ui.swt.Main The prob...

How to sanely configure security policy in Tomcat 6

I'm using Tomcat 6.0.24, as packaged for Ubuntu Karmic. The default security policy of Ubuntu's Tomcat package is pretty stringent, but appears straightforward. In /var/lib/tomcat6/conf/policy.d, there are a variety of files that establish default policy. Worth noting at the start: I've not changed the stock tomcat install at all --...

Need help with shell script

I am a total newbie to Shell Scripting so please bear with me. I need to create a shell script called script1 that will calculate and then display letter grade of ABC2345. Read in the following grades from keyboard: Assignments 40% Test1 15% Test2 15% Final exam 30% Calculate and display the number grade using the weight of each fact...

Processes sharing cores on Ubuntu system

My coworkers and I share an 8-core server running Ubuntu for our batch processes. I tend to run 4 processes at a time, each of which consumes 100% CPU per core when nothing else is running. When a coworker runs his processes (typically about 4 at a time), his also get 100% per. However, when both of us run ours (he always goes first),...

Amazon EC2 RSA key stopped authenticating - Permission denied (publickey)

Authenticating to our Ubuntu EC2 instance worked fine until a little while ago. All of a sudden, the key is being rejected. When we create a new instance with the keypair, we're able to connect to the instance perfectly, so it appears to be an issue with the existing instance. Port 22 is open. Any suggestions on what to look at from a...

Set environment variable in Ubuntu

In Ubuntu, I'd like to switch my JAVA_HOME environment variable back and forth between Java 5 and 6. I open a terminal and type in the following to set the JAVA_HOME environment variable: export JAVA_HOME=/usr/lib/jvm/java-1.5.0-sun And in that same terminal window, I type the following to check that the environment variable has been...

LookAndFeel not changing in Ubuntu

Anyone knows Why the laf is not changing in the following code? (running in Ubuntu) import java.awt.Dialog; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JComboBox; import javax.swing.JDialog; import javax.swing.JPanel; import javax.swing.UIManager; import javax.swing.UIManager.LookAndFeelI...

installing glassfish on ubuntu karmic using synaptics package manager

I'm trying to learn to use glassfish for the first time. My IDE is netbeans and I've installed the glassfish plugin for netbeans. I opened up synaptics package manager and typed in glassfish. My choices were imqv2 glassfish-activaton glassfish-mail glassfish-appserv glassfish-toplink-essentials glassfish-jmac-api glassfish-javaee ...

Running VB & C# programs in Ubuntu

I've run the following command in the Ubuntu terminal - sudo apt-get install mono-develop Now how can I run *.vb and *.cs programs using the terminal - What is the command that need to be given? Does the syntax vary when we write code in Windows & Linux environment? ...

libdb4.6-dev vs libdb4.7-dev

I want to install PHP 5.3 on Ubuntu Intrepid. To install apxs, I need to install libaprutil1-dev, which depends on libdb4.6-dev. When I look at installing that, apt-get wants to remove the currently installed libdb-dev and libdb4.7-dev. Any advice on how to proceed? [root@server:/usr/local] #> apt-get -s install libaprutil1-dev Readi...

Unable to connect to mysql database using tomcat6 on ubuntu

I am able to deploy the application on my local system.... connecting to the same remote database... however when I deploy the same war file on the ubuntu server I get the following exception javax.servlet.ServletException: Could not connect to wikipedia database... org.wikipedia.miner.service.WikipediaMinerServlet.init(WikipediaMin...

How to get Ghostscript to use embedded fonts in PDF

gs -dCompatibilityLevel=1.4 -dPDFSETTINGS=/screen -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=output.pdf input.pdf I'm using (trying anyway) to use Ghostscript to reduce my PDF file size. The command above looks like it works, it reduces file size greatly, but then several of the fields are garbled. As for as I can track it down, ...

Run VB.NET on Mono

Which version of Mono do I need to convert and run the Windows applications that I developed using VB.NET that came along with .NET 3.5, in Ubuntu? ...

make mongrel_rails (localhost:3000) visible to a virtual machine

I develop rails in ubuntu and i just set up a virtualbox windows xp virtual machine for IE testing. I'd like to be able to run mongrel_rails in ubuntu and then jump into the vm to check it out, so i can jump back, make a change, jump into the vm again, reload the page and test it, etc. Is this possible? In this sort of situation in ...

Can't create new "enterprise" project in netbeans

I'm running netbeans 6.7.1 on Ubuntu Karmic. On the services tab I added a new glassfish v3 prelude server, I installed it to my home directory using the download button. I started the server and opened localhost:4848 to verify I can get into the admin panel. Then I did file->new projct and created a new java web->web application. On t...

How to run specific program with root privileges (Ubuntu OS) when no sudo user log into system?

How to run specific program with root privileges (Ubuntu OS) when no sudo user log into system? Program need root privileges to function correctly. Normal user shouldn't be able to shutdown this process. ...

How can I install a new version of gcc on ubuntu

Hi, I am using ubuntu 9.10 and it comes with gcc 4.4. How can I install gcc 4.5 without screwing up my gcc 4.4. environment. I just need gcc 4.5 to compile 1 application. Thank you. ...