To Install the Application in Terminal

Step1:
Go to Terminal window
Applications >>> Accessories >>> Terminal Or you can also open the terminal by pressing Ctrl+Alt+T.

Setp2:
As the terminal opens, type the following command
(this is the example to install all application in ubuntu using terminal)

sudo apt-get install “application_name” (Replace application name with the application you want to install)

Here is the sample installation command –> If you want to install Remmina remote desktop client in your Ubuntu then type:

sudo apt-get install remmina

* remmina is the application name

To Uninstall the Application in Terminal

sudo apt-get remove “application_name”(Replace the application name that you want to uninstall

If you want to remove the software Remmina then type:

sudo apt-get remove remmina

Therefore here is the quick tutorial to add graphical user interface for xampp on ubuntu.

1. Open the terminal and paste the following code (First you have to create a file called xampp-control-panel.desktop in the following location for that you have to use the following command)

sudo gedit /home/”userprofile”/.local/share/applications/xampp-control-panel.desktop

or

sudo gedit ~/.local/share/applications/xampp-control-panel.desktop

2. The text editor will open simply paste the following code to the text editor and save it.

[Desktop Entry]
Comment=Start and Stop XAMPP
Name=XAMPP Control Panel
Exec=gksudo python /opt/lampp/share/xampp-control-panel/xampp-control-panel.py
Icon[en_CA]=/usr/share/icons/Humanity/devices/24/network-wired.svg
Encoding=UTF-8
Terminal=false
Name[en_CA]=XAMPP Control Panel
Comment[en_CA]=Start and Stop XAMPP
Type=Application
Icon=/usr/share/icons/Humanity/devices/24/network-wired.svg

4. You can simply access the xampp control planel in Application>>> Others

here is the solution:
If you have Ubuntu Karmic or higher, simply run this command to add the repository and the PPA key:
$ sudo add-apt-repository ppa:llyzs/ppa
$ sudo apt-get update
$ sudo apt-get install remmina

then go to Application—> Internet —-> Remmina Remote Desktop Client
its far better than tha default remote desktop viewer

Following the Below steps

$ chmod 777 jdk-6u17-linux-i586.bin
$ ./java_ee_sdk-5_08-jdk-6u17-linux.bin

After that point edit your /etc/profile file to add lines below:
$ sudo gedit /etc/profile

PATH=(yourJDKInstallationFolder)/bin:${PATH}
export PATH
JAVA_HOME=(yourJDKInstallationFolder)
export JAVA_HOME

Save /etc/profile and logout. To test your JAVA_HOME location and installed java version type from the console:
$ java -version

$ echo $JAVA_HOME

Windows:
cmd> svnadmin dump c:\repo\proj1 > c:\proj_backup\proj1_date
Equivalent Linux command:
shell> svnadmin dump /repo_path/proj1 > /backup_path/proj1_date

Then I created a test repository and imported the backup file to the new test repository to see whether it is working. After that I deleted the test repository.

Windows command:
cmd> svnadmin create c:\repo_path\proj1_new
cmd> svnadmin load c:\repo_path\proj1_new rmdir /s c:\repo_path\proj1_new
Equivalent linux command:
shell> svnadmin create /repo_path/proj1_new
shell> svnadmin load /repo_path/proj1_new rm -rf /repo_path/proj1_new

Then I created a zip copy of the backup file proj1_data to proj1_date.zip and imported the zip copy to my account of assembla. This is how I solved the problem related to backup & restore my project repository. Subversion_Tutorial is a nice SVN site for quick reference.

Reboot again
An even stronger measure would be to reboot, then try the previous methods again. This would work, for example, if a service has the file open.
Delete containing folder
If you can’t delete a problem file, try deleting the folder that contains the problem file. If this doesn’t work, try this next item.
If the problem file and its folder, we’ll call (A), is within another folder, we’ll call (B), try to delete the folder (B) along with any troublesome contents.
Of course, you want to make sure, if you have any other important files or folders within either folder that they are saved in another location first.
Use RMDIR on containing folder
Begin like the previous method, but try also
rmdir /s foldername
(replace foldernamewith the name of the folder to be deleted). This command should delete a folder with all its subfolders.
If the folder name contains one or more spaces, enclose it in quotes. Example:
rmdir /s “folder name”
Note that the abbreviated command rd can be used in place of rmdir.
Use short name
If the folder name contains strange characters, use a command line window again, but use the DIR /X command to find the short name (for example: PROGRA~1) and use the short name instead. The short name is DOS compatible and has no more than 8 characters for the main name, a period, then no more than 3 characters for the extension.
Retry the previous methods that use a command line window, but use the short name now.
Note: Sometimes an illegal file name can cause Windows Explorer to use nearly 100% of the CPU time.
[Thanks to astk1:] Sometimes the abbreviated name can have a number other than one and can have an extension. If the above does not work, proceed as follows.
1. Open a command line window (Start, Run, type: cmd, press the return/enter key).
2. Navigate to the folder using “cd ..” and “cd pathname”, where pathname is the name of the next subfolder you want to go into.
3. Type dir /x to see the actual real short name of the subdirectory. Critically: This may include an extension, e.g. “ABDCEF~1.XYZ”.
4. Type “rmdir /s abcdef~1.xyz”, replacing the example name abcdef~1.xyz with your actual folder name.
Safe mode
Boot into safe mode and try to delete the file or folder there.
Stop program
If you’re trying to delete a program file, like one with the extension .exe, the cause could be that the program is currently running. Stop it, then delete the file.
If the program starts automatically, check the article Autorun causes on how to remove the start command. Do it, reboot, then delete the file.
Rename or move during next boot
If this also doesn’t work, there is a way to rename or move a file or folder during the boot process. For this you need to use the registry editor REGEDIT.EXE. See the Registry warning for a general warning.
Create an entry in
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Session Manager\
named PendingFileRenameOperations of type REG_MULTI_SZ. In pre-XP Windows versions you have to use REGEDT32.EXE to create this value type.
The first line of each pair is the current file or folder path and name with \??\ in front of it.
The second line of each pair is the new file or folder path and name with !\??\ in front of it.
Example for one pair which moves the file mfc42.dll from the temp folder to the system32 folder and overwrites any existing file at the destination:
\??\C:\TEMP\mfc42.dll
!\??\C:\WINDOWS\system32\mfc42.dll
You can add as many pairs as you like. The move operation is performed directly after the next reboot. You can also give folder paths, so the folder will be renamed. But both paths have to be local.
There is a Windows API call for this, named MoveFileEx, and somebody in Germany has even written a utility named MoveEx for it. You can download it from http://wwwthep.physik.uni-mainz.de/~frink/nt.html. Use it if you need this function often. A Posix utility from a Windows Resource Kit named mv.exe also does it, just in case you still have the resource kit around.
Use another operating system
Boot into another operating system to delete the file from there. The other operating system can be, for example, another installation of Windows, BartPE, Knoppix, Ubuntu, or any operating system that can read the file system used (NTFS or FAT32).
Connect hard disk to other computer
Remove the hard disk from the computer and connect it to another computer. Delete the files or folders there.
Use unlock utility
If you cannot delete a file or folder because it is in use, you can use one of the mostly free utilities, such as Unlocker.
Internet Explorer 8 issues a warning when you open that page, but as far as I can tell (I checked the code of the page at least superficially in March 2010) that is a false alarm.
Shorten names
If the cause is that the path and file name is too long, first try to rename folders in the path with shorter names.
If that doesn’t work, you can use the following method,
Open a command line window and use the subst command to create a virtual drive to the folder containing the long file name, e.g. (all in one line):
subst x: “C:\Documents and Settings\Administrator\Favorites\Windows\Gadgets and Hardware\Hardware\Stores\eBuyer”
Then change to the virtual drive x:, and you should be able to delete, rename, and move files and folders.
Finally, to clean up, remove the subst again with:
subst x: /d
Deal with hidden or system files
This method deals with files that carry the hidden or system attribute. You can delete such files in Windows Explorer, if you set the folder options such that these files are shown in the first place, but the following method can delete them from a command line window.
Open a command line window and navigate to the offending folder by means of the cd command.
Show all files, using the attrib command. Note the attributes displayed as single letters on the left side of the listing:
Letter Attribute
R Read-only

H Hidden

S System

Delete the offending files with the commands:
del /f /a:s
del /f /a:h
Replace with the name of the offending file or files. You can use wildcard characters. For example, the following command:
del abc*.* /f /a:h
would delete all files whose names begin with abc and which carry the hidden attribute, regardless of the system or read-only attributes.
When it works you get no response, but typing attrib again will show that the file has gone.
Access rights
aguggis wrote an excellent comment, outlining the following procedure for the common case that you do not have sufficient access rights to delete a folder or file. Thanks!
I was unable to access or delete a folder created by rsync on Windows XP, and none of the solutions proposed here worked. The simple but effective solution [meanwhile slightly enhanced] was the following:
1. Right click on the problem folder –> Properties.
2. Select the Security Tab.
3. If necessary, click on Advanced, Owner, and take ownership.
4. Mark your username and authorize full control.
5. Apply and OK.
6. Now you can delete the folder without problems.
This procedure can be used to delete the System Volume Information folders that Windows creates automatically.

You have to do this through the WordPress database directly. The most convenient way to manage the database is via the phpMyAdmin tool at your web hosting account.

Once in phpMyAdmin select the WordPress database from the drop-down menu on the left. The page will refresh and the database’s tables will be displayed on it. Open the SQL tab (look at the top navigation bar).

In the text field write the following SQL query:

UPDATE `wp_users` SET `user_pass` = MD5( ‘new_password_here’ ) WHERE `wp_users`.`user_login` = “admin_username”;

“new_password_here” – replace this with the new password you wish to use.
“admin_username” – replace this with the username the password should be updated for.

Once you are ready, click on the GO button to submit the query. If everything goes fine without errors, you should be able to login to WordPress with the new password.

If you have problems resetting the password yourself, ask your host for assistance. SiteGround provides the best WordPress hosting and such requests are handled with ease.

When I debug code, I find that a debugger is a very powerful tool. With a debugger you can set breakpoints, step through code, watch variables, do a stack trace, and much, much more. The eclipse PDT + XDebug offers a PHP debugger that you can use for free. It also offers a full PDT IDE (for editing, “building”, and debugging your PHP projects), but I use eclipse+PDT+XDebug only as a debugger since I like to use my favorite editor for editing. This guide shows how to setup eclipse+PDT+XDebug as your PHP Debugger.

This guide was written and tested using the R20080603 – 1.0.3 PDT all in one package. I also used XDebug 2.0.3. With versions other than PDT R20080603 and XDebug 2.0.3, there may be subtle differences from what I wrote here, or things may not work.

1. Make sure you have the latest version of Java installed (jdk 1.5 or jdk 1.6)
2. Make sure you have Apache+PHP installed (such as using the XAMPP /  WAMP package)
3. Download XDebug
   1. Go to the XDebug page (http://www.xdebug.org/)
   2. On right side of page, click on one of the Windows modules that matches your PHP version
   3. Download the .dll file and remember its file name the directory that you saved it in (I save it in “c:\xampp\php\ext”).
4. Install XDebug
   1. Open your php.ini file in a text editor
      • In XAMPP, the default location for the php.ini file is “c:\xampp\apache\bin\php.ini”
      • If not using XAMPP, you can find the location of php.ini by browsing to a .php file on your server that calls the phpinfo() function.
   2. Either uncomment (recent versions of XAMPP have this in php.ini, but commented) or add:
      • Note: substitute the right path/filename for your xdebug dll file

      [XDebug]
      ;; Only Zend OR (!) XDebug
      ; zend_extension_ts="C:xamppphpextphp_xdebug.dll"
; Modify the filename below to reflect the .dll version of your xdebug
zend_extension_ts="C:xamppphpextphp_xdebug-2.0.3-5.2.5.dll"
      xdebug.remote_enable=true
xdebug.remote_host=127.0.0.1  ; if debugging on remote server,
                                    ; put client IP here
      xdebug.remote_port=9000
      xdebug.remote_handler=dbgp
      xdebug.profiler_enable=0
      xdebug.profiler_output_dir="C:xampptmp"

Note that “xdebug.profiler_enable” is set to 0 above instead of 1. This is not the default in the XAMPP php.ini, and I recommend changing it to 0. It was suggested to me to set this to 0 in order to not generate very large files.

1.  
   1. Comment out any Zend Optimizer in php.ini because it is not compatible with XDebug. For example, all of this should be commented out (using “;”):

[Zend]
; zend_extension_ts = "C:xamppphpzendOptimizerlibZendExtensionManager.dll"
; zend_extension_manager.optimizer_ts = "C:xamppphpzendOptimizerlibOptimizer"
; zend_optimizer.enable_loader = 0
; zend_optimizer.optimization_level=15
;zend_optimizer.license_path =

Restart your webserver for the php.ini to take effect.

Test that the Xdebug install was successful

1. Create a .php file that calls “phpinfo()”
2. Open the .php file with “phpinfo()” in your browser
3. Check for XDebug in the phpinfo page.

1. Download Eclipse PDT
   1. Go to the Eclipse PDT Download page
   2. On the download page, click the link for the latest release build in the “Build Name” column.
   3. On the release build page, select the windows ZIP file in the “PDT All in One Package” area
   4. On the mirror selection page, choose a mirror to download from and download the .zip file.
2. Install Eclipse PDT all-in-one
   1. There is no install .exe file to run.
   2. Unzip the all-in-one zip file to a temporary directory.
   3. Move the “eclipse” directory (created during unzip) to c:\eclipse (I tried using “c:\Program Files\eclipse” instead of c:\eclipse, but it didn’t seem to work for me, so use c:\eclipse).
3. Execute Eclipse for the first time + Setup XDebug
   1. Execute the c:\eclipse\eclipse.exe file.
   2. “Workspace Launcher” dialog box will appear, I just keep the default and press “OK”
   3. “Welcome” screen, click on “Workbench” icon on right side towards the middle.
   4. Eclipse Workbench, do: “Window->Open Perspective->PHP”
   5. File->New->PHP Project

1. Project Name: assign a name such as “Server-docroot”
2. Project Contents: uncheck “Default”, and browse to the document root of your web server. (remote server example)
3. Click “Finish”
4. You’ll now see a screen that gives you 2 options, choose the 1st option “Create project in directoryName (Deleting the project will delete the entire directoryName folder)”, and click “OK”.
5. If “0 Internal Web Browser” is available, you can choose that to have the browser inside eclipse. I have found that this option is only present if IE is running before eclipse is launched, otherwise this option is not available.
6. If “0 Internal Web Browser” is not available, I found that “0 Default system Web Browser” doesn’t seem to work for me and that I have to choose either Firefox or IE in order for debugging to work. If you really want to use the internal web browser, then quit out of eclipse, launch IE, and then launch eclipse again. The internal web browser option should be available now.
7. Do Window->Preferences
8. PHP->PHP Servers Window: Click “New”
9. Name: Provide a name to refer to this server in eclipse
10. URL: Enter the URL of the document root of the remote server
11. Click “Next>”
12. Server Path Mapping Window: Click “Add:”
13. Path on Server: if the docroot on the server is at c:\xampp\htdocs on the server machine, then put that here, otherwise put the docroot path of the server (remember, c: is the server’s c: drive)
14. Click on the radio for “Path in Workspace” and press the “Browse” button. Select the workspace resource corresponding to the docroot (should be the only thing listed – this should be the name of the PHP project that you provided earlier – this guide used the project name “Server-docroot” ), and click “OK”
15. Click “OK” (in “Add New Path Mapping” window)
16. Click “Finish” (in “PHP Server Creation” window)
    1. At this point, you might see a window titled“User Operation is Waiting”, just be patient until this window disappears on its own before going to the next step.

1.  
   1.  
      1.  
         • Don’t ever delete this project from eclipse or it will delete your entire docroot.
   2. Change to PHP Debug Perspective: Window->Open Perspective->PHP Debug
   3. Window->Web Browser

1.  
   1. If your webserver is on a remote machine, do the following now:

10.  Click “OK” in the Preferences-PHP Servers window.

1.  
   1. Run->Open Debug Dialog

1. Double-click “PHP Web Page”
2. “New configuration” is created as a sub-item under “PHP Web Page”, highlight it
3. “Server Debugger”: should be “XDebug”
4. “PHP Server”: choose “Default Web Server” (if your web server is on the same machine) or the remote server that you created earlier.
5. “File”: Browse to a file in the project that should be launched in the browser for the debug session.
6. If “Auto Generate” is checked (localhost example, remote server example, a URL to the chosen file on the server should be auto-generated and should look correct. If not (or if you want to add GET parameters), then it needs to be manually edited (after de-selecting “auto-generate”) to match the correct URL.
7. Click “Apply”
8. Click “Close”
9. If a window pops up at this point which states “The selection cannot be launched, and there are no recent launches”, then do the following
10. If the debug session isn’t starting, and you are seeing in the lower right corner “Launching New_Configuration” with a progress bar that keeps moving, then, then do the following:
11. If the “Confirm Perspective Switch” window pops up, check “Remember my decision” and click “Yes”

1.  
   1.  
      1.  
         • With the R20080603 PDT all-in-one package, it seems to add the project name into the URL when auto-generate is checked, which is not correct. You’ll need to uncheck auto-generate and remove the project name from the URL to make it work. It is unfortunate that it does this, the R20080103 (v1.0.2) release did not do that.

1. Run debug session
   1. Do either: Run->Debug or F11 or click the bug icon in toolbar

1.  
   1.  
      1.  
         • Run->Open Debug Dialog
         • Highlight “New configuration” under “PHP Web Page”,
         • Click the “Debug” button

1.  
   1.  
      1.  
         • Click the button to the right of the progress bar.
         • Now in the right pane you’ll see a red square button, click it to get out of this faulty debug session.
         • If the web browser came up with the page you are trying to debug, it means XDebug is not installed on the server properly. Go back and get XDebug installed on the server and try again. One common mistake that causes this to occur is that you may have modified the wrong php.ini file, make sure you modified the right php.ini file. You can test if XDebug is installed properly by opening a .php file in your browser that calls phpinfo() and see if XDebug is in the resulting page – make sure this is the case. Also, make sure that xdebug.remote_host is pointing to the machine running your debugger (if you use a different machine to debug sometimes, you need to change this).
         • If the web browser did not come up, then in the pull-down menus, do “Window->Web Browser”
         • If it is set to “Default system Web Browser”, then this is the problem and you must switch off of it.
           1. If “0 Internal Web Browser” is available, choose it.
           2. If “0 Internal Web Browser” is not available, and you want to use the internal browser in eclipse instead of IE or Firefox, then quit eclipse, launch IE (and don’t close it), and launch eclipse again. Before running your debug session, do “Window->Web Browser” and check that “0 Internal Web Browser” is available. I have noticed that for some strange reason, if you don’t do “Window->Web Browser” before your first debug session, the internal web browser doesn’t seem to be available.
           3. If you want to use Firefox or IE, or if “0 Internal Web Browser” is available, then choose Firefox or IE

1.  
   1. You now have a debug session going, have fun setting breakpoints, stepping through code, and looking at variables!
2. Ending the debug session
   1. I have noticed that once the php script runs to completion, the debug session is still running. This is because if you navigate to another page it will also go through the debugger (this assumes that you have “Debug all pages” checked in Run->Open Debug Dialog;PHP Web Page/New Configuration;Advanced Tab).
   2. To end the debug session, allow the current PHP script to run to completion and then highlight the “Remote Launch” in the “Debug” window and press the red square button just above it to terminate the session.
3. Changing which file you want to debug
   1. If you want to debug a different PHP file, you will need to go back to the Run->Open Debug Dialog screen, and in PHP Web Page/New_Configuration, you’ll need to change both the file and the URL to the new PHP file.
4. Happy Debugging!

I haven’t used this debugger much yet as I have only gotten to set it up. I’ll be adding more notes when I learn more.

One of the limitations I’ve found is that for the first page you navigate to, it seems that you can’t specify what is to be given in the “POST” data of the webpage. If you want to debug the “POST” method to a PHP page, then make sure you have “Debug all pages” checked in Run->Open Debug Dialog;PHP Web Page/New Configuration;Advanced Tab. Then you should let the PHP script run to display a web page with a form. When you put the data into the form and submit it, the debugger will now allow you to debug this page with the POST data.

 Useful Links:

http://www.eclipse.org/pdt/

http://www.eclipse.org/pdt/docs.php

http://www.eclipse.org/pdt/documents/XDebugGuide.pdf

1. login as the root

2. # chmod +x xampp-linux-1.7.1.tar.gz

3. # tar -zvxf xampp-linux-1.7.1.tar.gz -C/opt

4. open rc.local (/etc/rc.local) using vi editor

5. add the following line in at end of the file

/opt/lampp/lampp start

restart the system

1. Login as Root

2. Open the etc\profile

3. End of the “profile” add these line

JAVA_HOME=/usr/java (your java installation path)

PATH=$JAVA_HOME/bin:$PATH

4. Save the File

5. Logoff your system and then login

6. type this command to verify the JAVA_HOME

#which java

/usr/java/bin/java

its works for me both fedora 9 & ubutnu8.04