I'm trying to backup my data files to a DVD+RW and for some reason even though I set k3b to "No Multisession" k3b doesn't close the DVD. What do I have to do to make k3b burn a data DVD+RW and close the stupid thing instead of leaving it open for more data?
View 1 RepliesI use a reverse SSH tunnel to log into my university machine from home. In order to do so, i start the java client that let me have ssh access to my university machine (since is behind a nat), then start the ssh -R command. However the java client is defective and brings my firefox to 99% cpu and ram leak, If I close the java client, i also lose the ssh -R tunnel and the connection. I tried to give disown, but again when the TTy is closed i also lose the tunnel. Is there any way to make it persistent? at least for an hour once i have closed the java client?
View 3 Replies View Relatedfriend uses skype and his roommate keeps logging him off we need a way to make it harder for him to do this
View 4 Replies View RelatedI just moved to Fedora 11 from Ubuntu and I am very happy, not even thinking to go back to Ubuntu (because of gma500 driver support). How can I clean up Fedora? On Ubuntu I could go to Synaptics, remove Installed (not residetial) packages, I coud use terminal sudo autoremove, autoclean, clean. On Fedora I found out only one so far: yum clean all. Is there anything else I should now, can you share with me how you are cleaning up your Fedora? Second thing, which is not only related to Fedora, is there any chance to make Epiphany remeber tabs after I close the browser and open it again? Don't really want to use any other browser.
View 7 Replies View RelatedI currently have 3 500GB drives, 1 is my OS drive with Ubuntu 10.04, and the other two have been setup in a software RAID1 (mirror). I would like to resize my Ubuntu partition and install FreeBSD to try it out. How can I make sure that my software RAID1 is recognized and make sure no data is lost?
View 2 Replies View RelatedHow can i make my data save as .iso...?E.g i have a set of Data and i want to save that as .iso...how can i ...?
what should i use for it...?
I have my / partition on an SSD that I formatted in ext3 but I now realise that, in order to use TRIM, I need to be ext4. Can I use Partimage to make and image of the partition, format it (using GParted) and then restore the image? Basically, do Partimage files survive a filesystem change?
View 1 Replies View Relatedi've been using a awk script to calculate my data... i have 3 files:
file a1.txt:
2
3
4
[code]....
the results were (3.5, 6 and 3) which is pretty easy.. now i want to combine all this into 1 file and each have different columns and called it avg.txt which have something like this in the end:
3.5 6 3
I don't want my Firefox browser to store anything in a cache. Is there a way to shut the cache off?
View 6 Replies View Relatedin my php page they ask the user to enter some input example like year. i want that input to be transfer into my .sh file and will show its output. how to make .sh file receive data from php and php sent data to .sh file
View 1 Replies View RelatedFor a website I'm making in PHP, I need a link on a particular dynamically generated page, called "Make a friend". Clicking this will take the user to a page where they have to provide their username and password, and if it's correct, the database will be updated. When the "make a friend" page is generated, the link will have a ?author=32 (say) argument, to reflect the author's id in the database. Now my problem is, that I need the author AND username and password as arguments to the "make a friend" script. How do I do this?
Instead of making the link a link, I've been toying with the idea of making it a form button (which will look better anyway), and using a <input type="hidden"> argument, for the NEXT page, which will be the page requesting the username and password, but I still can't seem to come up with a viable solution somehows.
How can I restore the data inside the trash after make it empty ?I need to restore an important folder from the trash and I can't find it there.I am using openSUSE11.1 (KDE)
View 8 Replies View RelatedI have a WAN network that i need to do some analysis on, for the traffic flows. I did lots of googling to figure out what useful tool to collect the packet informations.I found this site http://scrutin.wordpress.com/2007/04...-tcpdump/witch i made great use of to recognize the tcpdum tool.
I also have a network simulator on windows platform wich is Opnet Guru, (by the way.. is there a linux version for this simulator?).
MY QUESTION IS::
How can i feed the Opnet Guru with the flows data collected with the
Code:
tcpdumpwith its different options?
NOTE: in the Opnet Guru invironment there is an object called the profile that is being used to customize and genarate data flows with the desired characteristics to simulate the real flows. So i need to feed the Opnet with the fresh data collected with the tcpdump tool (command) instead of using the built-in profile.
I have an xml file that is similar to this.Suppose that this file name is Example.
<PMID>10605436</PMID>
<Year>2000</Year>
<ArticleTitle>Steroids</ArticleTitle>
[code]...
I wonder how to arithmetic operation of our data file using any script program/command (like sed, cut,awk)for example my data.file is:
45 65 42
12 23 61
43 34 21
I want to multiply first column with 2 and add second column with 3 then it become
90 68 42
24 26 61
86 37 21
I have 2 servers each one with a RAID and I want them mirror they data so if one of them goes down the other one take the job with out disruption. I've heard of multipath by I want to know it in detail or learn of more options.
View 2 Replies View RelatedThere is a disk 500 gb, it is broken on /boot and on /root and on /dev/sda1 and /dev/sda2. Whether prompt it is possible to redistribute a disk without loss of data namely it is necessary to make/boot and two equivalent on disk volume.
View 3 Replies View RelatedIf this is correct [URL] I can expect that it will take more then 16 days to fill my 2TB partition from /dev/urandom. That's not workable for me. dd if=/dev/urandom of=/dev/sdxx has been running for 36 hours, and I need to finish setting up the filesystem. But I also need to make a "professional effort" at encrypting the partition. Ok, so I can try
Code: sudo /sbin/badblocks -c 10240 -s -w -t random -v /dev/sdxx So, what is "10240" doing there? Yes, I rtfm, "is the number of blocks which are tested at a time", but is that for the partition size? If so, then I would want to increase it to 204800 for a 2TB partition, right? If not, what should I do?
I've been using Excel from OpenOffice with moderate success for the last year. Now I've just tried to open a new spreadsheet and I'm suddenly getting a highly condensed view. The cells are about 1mm X 4mm. If I expand them by selecting and dragging, then try to copy data from another spreadsheet onto the new one, the data shrinks to the small scale -- unreadable.
View 4 Replies View RelatedUbuntu 9.10 64bit. Acer Laptop
Using ubuntu 9.10 cd to access laptops hard drive.
foun readme file in /media/disk/mark
opened with openoffice. THIS DIRECTORY HAS BEEN UNMOUNTED TO PROTECT YOUR DATA.
From the graphical desktop, click on: "Access Your Private Data"
or
From the command line, run: $ ecryptfs-mount-private
So I tried a couple of ways...
Right now I have a 320GB system drive and 3TB data drive. I want to add two more 3TB drives and do a software RAID5 3x3TB. Is that possible without losing the data that is already on the data drive?Just want to make sure before I bought the 2 two drives. Not looking for instructions on how to do it,but if you want to include some that would be great too Just making sure it will work.
View 1 Replies View RelatedWe purchased a new database system at work last October, ditching the old system because of a lack of support from the vendor. This is a retail Point of Sale and Backoffice database system. I am not sure what system the new one runs on, but the system we replaced was a Firebird data base. The reason I am posting is because we are now in need of the information contained in the old database which was not completely imported into the new system.
Basically the problem is this: The database in on a Windows XP system and I found a copy of SQL Manager Lite 2008 on the system, which after quite a bit of studying, I figured out how to extract the database into a removable file. I have this file (178MB) on a USB stick in a file called Backoffice.fbd.
My studying suggests to me that I can get into this database with MySQL. I have never used this and have no clue how to do this. All I want to be able to do get into the database and create tab deliminated spreadsheet files for each of the database sections (Customers, Repairs, Sales History, stock files, etc.) Is it possible to do this with Ubuntu and MySQL and if so, can expert suggest one or two things to get me started. While a guided tutorial would be nice because I am not an expert, I am willing to learn on my own if someone could point me in the right direction.
Where apart from ~/.kde4/share/apps/kmail does kmail keep account data, such as login data/names of pop/smtp servers? I wanted to install an entirely clean version of kmail, so I uninstalled/re-installed kmail via YAST. I manually deleted ~/.kde4/share/apps/kmail. After installing kmail I found that the account data of my Yahoo account were still listed in the kmail configuration panel. Shall I delete the Yahoo account within kmail prior to uninstalling the kmail package?
View 4 Replies View RelatedA few months ago I have setup a server with three hard disks. The partition mapping the disks as follows:
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x7ca36fee
[code]....
Now I have the following problem the LVM file system don't mount properly.If I open the mount point I see only a few files of the LVM disk. If I want to unmount the disk I get the following error:
umount /data/
umount: /data/: not mounted
If I want to mount the volume I get the following error:
mount -a
mount: /dev/mapper/gegevens-Data already mounted or /data busy
I'm trying to connect to the VPN of my employer; after fix various minor issues I reach this point in which the DNS entries and the default gateway of the VPN are overwritten with the values of the eth0 device that appears by default. Therefore the vpn is not useful.
View 1 Replies View RelatedI have an application where I am sending data via serial port from PC1 (Java App) and reading that data in PC2 (C++ App). The problem that I am facing is that my PC2 (C++ App) is not able to read complete data sent by PC1 i.e. from my PC1 I am sending 190 bytes but PC2 is able to read close to 140 bytes though I am trying to read in a loop.Below is code snippet of my C++ AppOpen the connection to serial port
Code:
serialfd = open( serialPortName.c_str(), O_RDWR | O_NOCTTY | O_NDELAY);
if (serialfd == -1)
[code]...
I am using read() in c++ to get data from a serial port. However, if no data is available on the serial port the function blocks until dta arrives.Example code:
//------------------------------------------------------------
char m_readBuffer[255] = {0};
char* p_curChar = m_readBuffer;
[code]...
I am getting an error as below.
How do I resolve the error: make[2]: *** No rule to make target `', needed by `mpg123'.
How can I resolve this error.
I have some data files that should be distributed with my program. Using dist_pkgdata_DATA in Makefile.am, I get these files installed to /usr/local/data/share/package-name. The problem is that data is read-only, and my program needs to modify it. Playing with dist_sharedstate_DATA, dist_localstate_DATA, dist-data_DATA varibles, I got different installation directories, like /usr/local/com, usr/local/var, but data is always read-only.
How can I distribute modifiable data files with my package? I need some common directory for all users, or maybe local data in a user directory.
With 10.10 rhythmbox is integrated in the sound applet, but how can I close it without going to the file menu?
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