I want to copy data from one source drive to three or more destination drive simultaneously. I tried with dd command. But it copy entire Hard disk. Its take long time to copy entire disk. i need the utility or software to copy one source to multi destination simultaneously and fast manner
View 3 RepliesI have a 160GB harddrive which I installed a F12, would like to upgrade to a bigger drive, but I hate to have to re-install everything.
Recommend a good disk copy utility? The utility should be able to not only copy files, but boot sector and everything. So I just need to make a copy, change my BIOS to boot from the new drive and run everything as before.
iam trying to send sms using gnokii utility in linux firstly i did sudo apt-get install gnokii after that i got a gnokiirc.gz file in /usr/share/doc/gnokii/sample/gnokiirc.gz file here after that i did gunzip gnokiirc.gz then i transferred my file from the /usr/share/doc/gnokii/sample to home directory by using copy command as copying files to home is not allowed so i used sudo sudo cp gnokii /home after that i changed the port=/dev/ttyUSB2 and model=AT in the gnokiirc file in the home directory and then i wrote gnokii --identify
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i followed as in the [URL] and [URL] and except this "Note that you will need read/write permissions on whatever serial port you specify in .gnokiirc."(iam confused what is my serial port is it ttyUSB2)
i want to copy one or more files or directory from one drive to multiple drive simultaneously. It like a cloning a disk. But i dont like clone entire disk. i want to copy/clone only certine files or folder. if any one can know how to copy one source to multiple destination simultaneously.
View 3 Replies View RelatedI just got a 2TB drive with the intention of backing up multiple Ubuntu machines to it. What would be the best way to do this, keeping ease of restoration in mind? Should I just copy each drive image to the BU drive, or use a utility like Back in Time?
View 8 Replies View RelatedSometimes I need to copy a huge directory to another directory (local filesystem), and usually I will use the "cp" or "rsync" commands. These commands are good, but depending on the size of the data being copied, the copy is painfully slow. I realize we are limited because of the hardware we have with it's limitations, ie, I/O speed, and the filesystem (which is usually ext3). Are there any other utilities that maybe not well known, but can handle copying large amounts of data? (mostly in the TB range)
View 2 Replies View Relatedcpuid utility is not compiled with U9.04 and the utility is not available as a package with synaptic -
other distributions have it available as rpm . url
Any way to run this utility in the Debian world?
I have two networks on a server. One being my internal network, and the other being an external IP address. This is on Debian Lenny. Here is my /etc/network/interfaces file:
I can reboot my system and sometimes eth1 is accessible from SSH, and other times eth0 is accessible. Then sometimes eth1 will just stop being pingable alltogether. This is a fairly fresh install of Debian, and the only thing I have running is VMWare Server 2.0, bridged to both of my network connections.
Here is what my route looks like:
It's easy to have multiple user accounts on one computer and even switch between accounts without logging off. It is also possible to have more than one display connected to a single computer. Is it possible to have one multi-core computer be used simultaneously by two users in their own accounts? Is there specific hardware required (to allow keyboard and mouse distinction for each user) and software configuration?
I know you can setup remote connections on windows that allow you to open and use a second user account without bothering the first user, but how about working locally on the same machine, essentially removing the network delay of remote desktops? What OS supports this? Linux Ubuntu? Windows 7?
how to change the screen from windows to linux very easily just like in windows (whenever u press alt+tab to switch between two or more windows).
View 8 Replies View RelatedI had configured OpenVpn on my Server.Is it possible to Configure and run IPSEC simultaneously on the Same server?
View 2 Replies View RelatedIs it possible to install more than one machine simultaneously with kickstart? I need to install 15 machines.
View 2 Replies View RelatedIn my code I want to have two different functions to be executed simultaneously (in parallel) in a single processor system. I tried to use pthreads but they happened to be executed one after another. I have heard about fork, some saying that its no longer recommended since its functions can be achieved by pthreads.
View 1 Replies View RelatedHow to copy a Read-Only file in Linux and make the copy writable with a single cp command in Linux (Ubuntu 10.04)? The --no-preserve and --preserve seemed to be good candidates, except that they should "and" the mode flags, while what I am looking for is something that will "or" them (add +w mode).
More details: I have to import a repository from GIT to Perforce. I want that all Perforce depot files are Read-Only (that is how Perforce was designed), while all other files that were derived/copied from depot files are writable. Currently if a Makefile tries to copy a Read-Only file then the derived file will also be Read-only. This leads to build-errors when cp tries to overwrite Read-Only file second time. Of course the --force is a workaround here but then the derived file is also Read-Only. Also I do not want to mess with "chmod" after each "cp" command - I will do that only as the last resort.
Performing commands in multiple subdirectories simultaneously. I'd like to run a program I've copied into every subdirectory which takes *.in files in the current directory as input files. I can find the program, but how do I tell it to run when I've found it?
View 1 Replies View Related There are some encfs folders with private data on the server and all data is exported via nfs to all other omputers in the house.I can mount the encfs folders on another computer (using encfs command) to work with the data, but I never dared to mount it on more than one computer simultaniously, because I fear the encrypted data might get corrupted if more than one computer mount and access it at the same time.
So I want to ask about your experience: Is it safe to mount an encfs folder on several computers at the same time? All computers use "hard" and "sync" as nfs mount options to minimize risks of data loss. But can I access the folders simultaniously, or do I risk corrupting the encfs encryption and lose everything?
I have a home server running Openfiler 2.3 x64 with 4x1.5TB software RAID 5 array (more details on the hardware and OS later). All was working well for two years until several weeks ago, the array failed with two faulty disks at the same time. Well, those thing could happen, especially if one is using desktop-grade disks instead of enterprise-grade ones (way too expensive for a home server). Since is was most likely a false positive, I've reassembled the array:
Code:
# mdadm --assemble --force /dev/md0 /dev/sdb1 /dev/sdc1 /dev/sdd1 /dev/sde1
mdadm: forcing event count in /dev/sdb1(0) from 110 upto 122
mdadm: forcing event count in /dev/sdc1(1) from 110 upto 122
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Right. Once is just a coincident but twice in such a sort period of time means that something is wrong. I've reassembled the array and again, all the files were intact. But now was the time to think seriously about backing up my array, so I've ordered a 2TB external disk and in the meantime kept the server off. When I got the external drive, I hooked it up to my Windows desktop, turned on the server and started copying the files. After about 10 minutes two drives failed again. I've reassembled, rebooted and started copying again, but after a few MBs, the copy process reported a problem - the files were unavailable. A few retried and the process resumed, but a few MBs later it had to stop again, for the same reason. Several more stops like those and two disks failed again. Looking at the /var/log/messages file, I found a lot of error like these:
Quote:
Apr 12 22:44:02 NAS kernel: [77047.467686] ata1.00: configured for UDMA/33
Apr 12 22:44:02 NAS kernel: [77047.523714] ata1.01: configured for UDMA/133
Apr 12 22:44:02 NAS kernel: [77047.523727] ata1: EH complete
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The motherboard is Gigabyte GA-G31M-ES2L based on Intel's G31 chipset, the 4 disks are Seagate 7200.11 (with a version of a firmware that doesn't cause frequent data corruption).
i'd like to execute in several subdirectories that all have the same name, but I don't want to have to change into each subdirectory (there are hundreds) to execute the script. All the subdirectories have the same name ("final_alignments"), but are located in parent directories with different names. All these parent directories are in the same "super parent" directory. I've tried to do this using "for/do" and "find" but no luck so far.
View 8 Replies View RelatedI installed 2 nic cards in my pentium 4 computer running rhel5 to be used as a proxy server and connect 2 computers in each network card for testing . The problem is I cannot ping or use the 2 cards simultaneously . One must be deactivated for the other to be ping . The Network configuration panel indicate both card status as active but i can only ping the first to be activated . I have already set onboot=yes to both cards but still the same result after restarting . The nic cards are onboard - Realtek RTL8139 and pci -3com 3c905b.
View 4 Replies View RelatedI am looking for software (Windows or Linux) that can do the following: Resize one image to several provided sizes. Detects the type of the picture (wide, normal) and does the resize based on that. What I mean by that is that it should not break the image by shrinking it more in one direction then in the other so it looks weird. The purpose of this is my Blog. If I want to give my readers a wallpaper, I want to give them several options for the sizes so they can have it in their own preferred screen resolution. The image must however keep its original aspect ratio.
View 2 Replies View RelatedI have a machine with 8 cores. I have a directory of input files that I need to process using a non-parallelized program. I would like to write a script that works its way through a list of commands executing 8 commans (i.e., instances of this program; each with specific flags having to do with the current input file) until the list of commands has been exhausted. Is there an easy way to do this?
Code:
hamstrsearch_local-hmmer3.pl -protein -refspec=lotgi_2713 -hmmset=lophotrochozoa_hmmer3 -sequence_file=Aplysia_californica.fas -taxon=ACAL
If I have only 1 physical WLAN interface, is there some hackery that can be done so that it can be a client of an existing access point and at the same time also act as an access point for other clients? I have an existing 802.11g ADSL router, and I'm going to be building an HTPC which will have 802.11n. My laptop also has 802.11n, but at the moment it only connects at 54Mbps because thats what the AP supports. I'd like to be able to have the HTPC be a client of my ADSL router, but have my laptop be a client of the HTPC, so copying files to it will be faster.
View 1 Replies View RelatedAnyone having any idea of any utility or code in linux which is able to trace the ip addressof the user who have just viewed my webpage.
View 1 Replies View RelatedWhat are the functions of the tar utility?
View 9 Replies View RelatedDoes less have an incremental search?
I'm on xubuntu.
Under unix/linux, there is this extremely useful program screen: it's for bash, text-only, and I can detach a session, log out (the session is still running though), log in later (even from a different computer) and resume the session exactly as I left it. My question is, is there an equivalent to screen for X? So what I want to do is: work remotely with ssh -X in an X-session on a remote linux machine, log out, then later log in from a different computer again with ssh -X and then re-attach the X-session; practically resuming work from the moment when I logged out before. Is this possible?
View 4 Replies View RelatedWhat's the best command to use to grab just a regular expression from some text input? I've got is some input is in the form:
<uninteresting><start-marker><good stuff><end-marker><uninteresting>
I can construct a RE to match <start-marker>.*<end-marker>, but is there a utility that would return *just* the <good stuff> I'm interested in? I realise that the alternative is something along the lines of:
Code:
cat <input-file> | awk -F'start-marker' 'print ${2}' | awk -F'end-marker' 'print ${1}'
but it would be better if I could do it all in one go.
Please suggest an utility for locking folders.I am using CentOS-5.4 (64-bit).
View 4 Replies View RelatedAny useful IDE and GUI pkg that I can use under Linux to develop a software utility in C#? It would be good if the license for the GUI pkg allowed my code to be sold and not require it to be given away for free.
View 2 Replies View RelatedI seem to recall that there is a utility that sets up and manages completely different Wine installations for different programs. People use it primarily for games, so that the necessary tweaks and config options that work well for one game do not interfere with another.
I can't remember the name of it, though, and no amount of searching has reminded me.