How to delete files from JAR ?

Hi,
Is there any way to delete a file from the jar ?
I just want to delete some class files from the jar without deleting and again uploading the JAR.
Thanks & Regards,
Atur Shah

You can automate this using the following example:
echo Remove xalan from runtime
echo .
echo JAVA_HOME: %JAVA_HOME%
echo .
rmdir /s /q %TEMP%\rt
mkdir %TEMP%\rt
pushd %TEMP%\rt
%JAVA_HOME%\bin\jar -xf %JAVA_HOME%\jre\lib\rt.jar
rmdir /s /q org\apache\xml
rmdir /s /q org\apache\xalan
rmdir /s /q org\apache\xpath
%JAVA_HOME%\bin\jar -cf ..\rt.jar *
copy %JAVA_HOME%\jre\lib\rt.jar %JAVA_HOME%\jre\lib\rt.jar.old
copy ..\rt.jar %JAVA_HOME%\jre\lib\
popd

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EXPORTING
    filename             =
changing
    rc                   =
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Message was edited by:
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Please help. After my macbook air is on for 2-5 mins, it comes up with I need to delete files from my start up disk. I went into start up disk and the only thing in there is the OS X system. So, then a small box appears. and tells me my memory is full and that I need to force quit applications. Sometimes the only application that is on it is finder. At this point the macbook air then freezes and I have to turn it off holding the button down. When I go to turn it back on it will often not turn back on. This laptop is only 11months old and running the new OS X system (mountain Lion) that just came out.

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Hi all,
we are using the DataBase: oracle:10g,
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thank you.

hi
check this not tested.
PROCEDURE OPEN_FILE (V_ID_DOC IN VARCHAR2)
IS
-- Open a stored document --
LC$Cmd Varchar2(1280) ;
LC$Nom Varchar2(1000) ;
LC$Fic Varchar2(1280);
LC$Path Varchar2(1280);
LC$Sep Varchar2(1) ;
LN$But Pls_Integer ;
LB$Ok Boolean ;
-- Current Process ID --
ret WEBUTIL_HOST.PROCESS_ID ;
V_FICHERO VARCHAR2(500);
COMILLA VARCHAR2(4) := '''';
BOTON NUMBER;
MODO VARCHAR2(50);
URL VARCHAR2(500);
Begin
V_FICHERO := V_ID_DOC;
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LC$Nom := V_FICHERO;--Substr( V_FICHERO, instr( V_FICHERO, LC$Sep, -1 ) + 1, 100 ) ;
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LC$Path := 'C:';
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LC$Fic,
'TABLE_NAME',
'ITEM_NAME',
'WHERE'
) Then
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Set_Alert_Property( 'ALER_STOP_1', ALERT_MESSAGE_TEXT, 'Host() command error : ' || To_Char( LN$But ) ) ;
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End if ;
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LC$Fic,
'TABLE_NAME',
'ITEM_NAME',
'WHERE'
) Then
NULL;
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Exception
When Form_Trigger_Failure Then
Raise ;
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Hi All,
Using the below code downloading a file from application server(Unix) to client machine. I want to delete the file from application server once it is downloaded to client
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BEGIN
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message('Data exported Successfully');
ELSE
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EXCEPTION
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I m having trouble with the Forum search, so sorry if this question has been answered before in this forum.
If I create a .jar (or an .ear) file, then open the file using Winzip and then delete a file from the zip, does it corrupt the .jar file? I ran into such a problem recently where I could not deploy the application because the .ear file still contained references to the deleted file.

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Hi guys
first, sorry for my bad English.
I have an external hard disk ( WD 500GB ) with ntfs file system and i have installed ntfs-3g package.
3 days ago, when i wanted to delete some files, i get a problem with it,
look the output :
[jahangir@Arch New Metal]$ sudo rm *
[sudo] password for jahangir:
rm: cannot remove '02 - Korn - Love and Meth.mp3': No such file or directory
rm: cannot remove '30Seconds To Mars': No such file or directory
rm: cannot remove '30Seconds To Mars 1': Is a directory
rm: cannot remove 'Avantasia': No such file or directory
rm: cannot remove 'Avantasia 1': Is a directory
rm: cannot remove 'Avantasia 2': Is a directory
rm: cannot remove 'Behemoth': No such file or directory
rm: cannot remove 'Behemoth 1': Is a directory
rm: cannot remove 'Hanging Garden - At Every Door - 2013': No such file or directory
rm: cannot remove 'Hanging Garden - At Every Door - 2014': No such file or directory
rm: cannot remove 'Rosetta': No such file or directory
rm: cannot remove 'Rosetta 1': No such file or directory
rm: cannot remove 'Sepultura': No such file or directory
rm: cannot remove 'Sepultura 1': No such file or directory
rm: cannot remove 'Slipknot': No such file or directory
rm: cannot remove 'Slipknot 1': No such file or directory
rm: cannot remove 'Tokio Hotel': No such file or directory
rm: cannot remove 'Tokio Hotel 1': No such file or directory
rm: cannot remove 'T\303\275r': No such file or directory
rm: cannot remove 'neww': No such file or directory
[jahangir@Arch New Metal]$
Who can help me ?
I wanted to delete .trash-1000 file from my main directory hard dist and i confront with this error :
[jahangir@Arch My Passport]$ sudo rm .Trash-1000
[sudo] password for jahangir:
rm: cannot remove '.Trash-1000': No such file or directory
[jahangir@Arch My Passport]$
In the event that it is there.
also in main directory of my hard disk i have 1 mp3 file that i can't view it in file manager and it will be displayed in Windows OS and with ls command in terminal :
[jahangir@Arch My Passport]$ ls
ls: cannot access 01 - Lost.mp3: No such file or directory
ls: cannot access 02 - Surrendered To The Decadence.mp3: No such file or directory
01 - Lost.mp3 In The Name Of God Videos ZzZ - IMAN winold
02 - Surrendered To The Decadence.mp3 New Metal World of Warcraft Cataclysm 4.3.4 enGB navid wow wrath
[jahangir@Arch My Passport]$
what is this file and how can i delete .Trash-1000 and this files and content of "New Metal" directory ?
Last edited by jiros (2013-12-23 20:57:05)

I believe you used ntfs for a reason. As far as I know, Windows isn't friendly with hdd filesystems others than fat or ntfs, so once you format your external harddrive to ext4, windows won't talk to it at all, unless you install some additional driver or software.
You have several possibilities to do:
1) You could use FAT32, it's kind of a dumb filesystem, linux, mac and windows can read and write to it, there are some limitations like file permisions or 4GB file size limit.
2) You could make multiple partitions on your external harddrive, one with ntfs (for windows) and the other with some fs that is support natively in Linux and Mac, I believe only option would be HFS+. I'm not an expert, maybe somebody will correct me. Anyway, if you aren't going to connect your disk to Mac, than ext4 would be a good choice. But this approach with two different partions is kind of dumb, because usually you need the same data available on whatever platform.
3) If I were you, I would continue using NTFS or FAT32. It's not ideal, but it's a price you have to pay for dealing with Windows systems.
4) If there is any other smarter solution, I believe somebody will add it to responses bellow.
Anyway, it's weird that your problem persists. There has to be something wrong with your filesystem, otherwise ls wouldn't show you question marks in its output. Did you perform chkdisk via GUI? It has to say that either there wasn't any error with your fs, or that there was some error. We live (unfortunatelly) in binary computer world. I mean you can perform that command from shell, or however microsoft calls it, and if you run it in a proper configuration, it will tell you whether your fs is bad or not and perform needed repairs.
And how to format disk to ext4?
Backup your data, run as root fdisk /dev/yourexthdd (fdisk /dev/sdd), delete all partitions, create new ones, once you are done, write changes down. fdisk is pretty easy to use, don't be afraid of it. Then you have to create filesystem on each partition you created with fdisk, so if you created only one, run mkfs.ext4 /dev/yourexthddwithpartnumber (mkfs.ext4 /dev/sdd1). There are nice articles about doing these things on Arch Wiki (https://wiki.archlinux.org/index.php/File_Systems), don't be worried to read them

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I have created applet and export all files to .jar file.
I use File.list() method in applet to list files from one directory and that works ok but if I try to do that from web browser it sends exception AccessDenied meaning that File.list() isn't allowed in browser.
I know what's the problem but I don't know how to solve it.
What I want is to read from directory list of files.
Help anyone?

I will post here my code so that can be seen what I want to do:
import java.awt.BorderLayout;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URLClassLoader;
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import javax.swing.JApplet;
import javax.swing.JPanel;
import javax.swing.JTextPane;
public class test extends JApplet {
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     private JTextPane jTextPane = null;
      * This is the xxx default constructor
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          String strFiles[]= fileDir.list();
          String a="";
          for(int i =0;i<strFiles.length;i++){
               a=a+strFiles;
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Method init() is irelevant, it just adds JTextPane in applet.
Method start() is relevant, it runs normaly when started from Eclipse but from browser it sends exception AccessDenied.

How to delete File from the Application Server,ABAP

Hi Gurus,
I'm using DELETE DATASET Statement ,
Based on Date how can i delete files with in the period in the Application server
Any BAPI/FM for this Delete file based on some Date Period
Thanks in Advance.

DATA: BEGIN OF file,
        dirname(75) TYPE c, " name of directory. (possibly truncated.)
        name(75)    TYPE c, " name of entry. (possibly truncated.)
        type(10)    TYPE c,            " type of entry.
        len(8)      TYPE p,            " length in bytes.
        owner(8)    TYPE c,            " owner of the entry.
        mtime(6)    TYPE p, " last modification date, seconds since 1970
        mode(9)     TYPE c, " like "rwx-r-x--x": protection mode.
        useable(1) TYPE c,
        subrc(4)    TYPE c,
        errno(3)    TYPE c,
        errmsg(40) TYPE c,
        mod_date    TYPE d,
        mod_time(8) TYPE c,            " hh:mm:ss
        seen(1)     TYPE c,
        changed(1) TYPE c,
      END OF file.
DATA: BEGIN OF file_list OCCURS 100,
        dirname(75) TYPE c, " name of directory. (possibly truncated.)
        name(75)    TYPE c, " name of entry. (possibly truncated.)
        type(10)    TYPE c,            " type of entry.
        len(8)      TYPE p,            " length in bytes.
        owner(8)    TYPE c,            " owner of the entry.
        mtime(6)    TYPE p, " last modification date, seconds since 1970
        mode(9)     TYPE c, " like "rwx-r-x--x": protection mode.
        useable(1) TYPE c,
        subrc(4)    TYPE c,
        errno(3)    TYPE c,
        errmsg(40) TYPE c,
        mod_date    TYPE d,
        mod_time(8) TYPE c,            " hh:mm:ss
        seen(1)     TYPE c,
        changed(1) TYPE c,
      END OF file_list.
DO.
    CLEAR file.
    CALL 'C_DIR_READ_NEXT'
      ID 'TYPE'   FIELD file-type
      ID 'NAME'   FIELD file-name
      ID 'LEN'    FIELD file-len
      ID 'OWNER' FIELD file-owner
      ID 'MTIME' FIELD file-mtime
      ID 'MODE'   FIELD file-mode
      ID 'ERRNO' FIELD file-errno
      ID 'ERRMSG' FIELD file-errmsg.
   if sy-subrc eq 0.
      MOVE-CORRESPONDING file TO file_list.
      APPEND file_list.
   else.
      exit.
   endif.
enddo.
sort file_list based on date and time ie, MOD_DATE and MOD_TIME fields
and delete the entries

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An error occurred.The operation couldn’t be completed. (OSStatus error -5000.) Insufficient access privileges for operation".
It did prompt me for a username and password before showing that message. I tried both my current user/pass as well as (what I remember to be) my old user/pass on the MacBook Pro. Both presented me with the same error message.
I also did try to mount the drive as Time Machine on my present system, and then try to enter Time Machine and delete it from there. However, clicking on "Enter Time Machine ... " does nothing.
Any ideas?

Hi Linc,
my back-up data is managed by Time Machine; the actual data is on a second internal Hard Drive with a capacity of 1TB - not partitioned. I am using Time Machine and have access to all data backed up since Mavericks Clean Install but not the data prior to this date.
When I open the 1TB drive in Finder I can see a folder "Backups.backupdb/Sigi's Mac Pro/ followed by many folders of backup dates going back to 2010-09-20-103441 and up to 2014-02-07-142414 all followed with folder Macintosh HD. February 7th 2014 was the date of the clean install.
These Backups are followed by backup date folder 2014-02-08-075554 with a subfolder of MacPro-320GB (this is the name I assigned to my Boot Drive during formatting; I suspect I should have assigned the same name as before ie. Macintosh HD) and 2014-02-11 with a subfolder Macintosh HD, these are the ones I get access to by way of Time Machine > Restore.
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Is there something that Time Machine knows and prevents access or is it simply a matter of renaming the subfolder 2014-02-08-07554/MacPro-320GB to ........./Macintosh HD?
I like to restore selectively and not everything - It was hard work reinstalling apps that were supposed to be the troublemakers (ref my discussion on Maverick problems) but I now need to get onto data specific to some of these apps as well as other data I may have missed. Long story? Yes and sorry.
Sigi

How to delete file from other system(LAN)

Hello folks,
Cud u plz help me out in finding code for deleting a file from other system i.e in LAN,assuming that the connection is already established to that system.

> Cud u plz
sigh
Please make the extra effort to write out words such as "could", "you", and "please". The extra keystrokes won't cost much in the way of time, and the enhanced clarity will be appreciated by those communicating on a forum with international readership. Also, it will give the appearance that you take your question seriously, which will in turn make your question look more interesting to answer.
Thanks!
~

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