java decompiler for linux

Hi i found one Java decompiler tool when am in googling.Thats really super one get that from here.

how to increase volume in ubuntu

        If u have low volume in Ubuntu (All version) don`t upset now it will resolved to install new Sound mixer that is Alsamixer. (Alsa means Advanced Linux Sound Architecture) It is used to configure sound settings & its used to configure ...




Enter the following commands in your terminal



$ sudo apt-get install alsamixer
$ sudo apt-get install alsamixergui


it will take some times for installing , after completion go to


Application(alt+F1) --> Select sound & video --> Alsamixergui

Now customize as of your wish in alsamixer and play audio file it will give high volume..

Ubuntu add sound control to panel

If you miss sound control in your panel (in Ubuntu 10.4)

Steps

   Right click on panel --> click Add to panel --> select Indicator Applet --> Click Add button...
Sound controller now display in panel...

like

Now you play the song That will play

Keyboard shortcuts for GNOME desktop

Ctrl + Alt + F1 = Switch to the first virtual terminal
Ctrl + Alt + F2(F3)(F4)(F5)(F6) = Select the different virtual terminals
Ctrl + Alt + F7 = Restore back to the current terminal session with X
Ctrl + Alt + Backspace = Restart GNOME
Alt + Tab = Switch between open programs
Ctrl + Alt + L = Lock the screen.
Alt + F1 = opens the Applications menu
Alt + F2 = opens the Run Application dialog box.
Alt + F3 = opens the Deskbar Applet
Alt + F4 = closes the current window.
Alt + F5 = unmaximizes the current window.
Alt + F7 = move the current window
Alt + F8 = resizes the current window.
Alt + F9 = minimizes the current window.
Alt + F10 =  maximizes the current window.
Alt + Space = opens the window menu.
Ctrl + Alt + + = Switch to next X resolution
Ctrl + Alt + - = Switch to previous X resolution
Ctrl + Alt + Left/Right = move to the next/previous workspace

Keyboard shortcuts for Terminal

Ctrl + A = Move cursor to beginning of line

Ctrl + E = Move cursor to end of line
Ctrl + C = kills the current process.
Ctrl + Z = sends the current process to the background.
Ctrl + D = logs you out.
Ctrl + R = finds the last command matching the entered letters.
Enter a letter, followed by Tab + Tab = lists the available commands beginning with those letters.
Ctrl + U = deletes the current line.
Ctrl + K = deletes the command from the cursor right.
Ctrl + W = deletes the word before the cursor.
Ctrl + L = clears the terminal output
Shift + Ctrl + C = copy the highlighted command to the clipboard.
Shift + Ctrl + V (or Shift + Insert) = pastes the contents of the clipboard.
Alt + F = moves forward one word.
Alt + B = moves backward one word.
Arrow Up/Down = browse command history
Shift + PageUp / PageDown = Scroll terminal output

Shut Down Commands

Shut Down Commands for Linux

Generally we use ui buttons for shut down related function instead of that we just use some commands  in terminal for achieve that functions.....

$ shutdown

      Simple  shut down process

$ shutdown 22:00

     Shut down computer @ particular time


Other Related Commands


 $ poweroff
      This one for stop processor

$ halt
      Set the computer to the mode for shut down

$ reboot
     Reboot the system



    

How To Run Wavemaker in Ubuntu

Step 1

We Want Install Wavemaker Like This

By Default it will save in this path : /root/opt/wavemaker-community-6.1.9GA

Step 2:

To start WaveMaker:

Goto Applications - Accessories - Terminal

And Write the following Commands

> cd ..

> cd opt 

> cd wavemaker-community-6.1.9GA

> cd bin

Finally Enter

> ./wavemaker.sh start

Screen Shot Comes like This.....

Default Window

With in few minutes Wavemaker IDE appear your Default Browser .....

IDE Browser

Now u start the Designing Function.....

To stop WaveMaker:

Use the "Stop WaveMaker" button in the launcher to stop tomcat.

Close the launcher to end the launcher process

Stop WaveMaker

WOW WAVEMAKER.!!!!!!

WaveMaker is a rapid application development environment for building, maintaining and modernizing business-critical Web 2.0 applications., It Eliminate  Java coding for building Web 2.0 applications, allowing developers to focus on solving business problems 

Specifications

Operating Systems
                     It Support all OS specially Mac OS X, Red Hat Enterprise Linux, CentOS, Debian or Ubuntu


Application Servers

                     It Support Tomcat,JBOSS,Glass Fish.

Data Bases

                     MySQL, PostgreSQL and HSQLDB in the Community Edition and Oracle, Microsoft SQL Server and IBM DB2 in the Enterprise Edition

Its Absolutely Open Source 

                        (<<  Download >>)