I have a couple of gigs of png files, each with 5-7 photos on each file. Currently I am making 5-7 duplicates of the file, then opening each one in gimp, and cropping and saving each one. kind of time consuming. Does anyone know of a program that will let me split an image into multiple slices?
View 5 RepliesOooookay, so basically the idea I have is that I would like to boot Windows XP over an AoE connection. This is no issue, however the problem comes when I want to have a single, read-only image as the base image and want to be able to boot multiple computers off this image.Licensing issues aside (let's assume that this complies with all licensing issues, or we can think of it as just a conceptual "how could we do this"), the basic issues are thus:Each boot of Windows will require a writable AoE device...The original disk image must be read-only to avoid changes in 1 boot affecting all boots(As far as I know) The AoE device must be a disk image, or some block device rather than a mounted file system (if this is not so, aufs could be used)So the long and the short of this, from what I can tell is that we need a read only device that we can write to.
At the end of a session, the changes to the device will be discarded, so these can be thought of as simple temporary sessions. This means that there is little concern with having changes to the original read-only image effecting the modifications to the "duplicate" images.
I would like to avoid duplicating the image for each instance, however if no solution can be reached then this could be a possibility (every boot, we can copy the image, give the fresh image to the new boot and remove when done)Optimally, changes to the filesystem will be written to a different filesystem (much like what aufs does, however as stated earlier, afaik aufs only deals with 2 mounted file systems, whereas we need the end result to be an image or block device)Sorry if I havn't explained this particularly well, however I've been trying to think of solutions, caveats and generally how to define the problem as I was writing. If you think that this idea is ridiculous because software x handles the problem better, I'd be very pleased to hear about it, but the basic requirement of temporary, network bootable windows xp sessions still applies.
Is there any way to split a tar archive into multiple parts?
View 1 Replies View RelatedI have a log file on ubuntu 10.04 that has 500 lines of log data in it. What command could I use in a terminal to split the single 500-line file into generate ten files each with 50-lines of log files each?
View 2 Replies View RelatedI have a file with 5 columns. Column 4 contains numbers.Is it possible to split the file into multiple files using a condition for the contents of column 4 i.e if column 4 contains a value between 0-10 then print the lines to a new file called less_than_10.txt
View 1 Replies View RelatedI want to do a video streaming to a remote PC across the internet. The video bitrate is around 600 kbps. But my internet connection supports only a maximum upload bandwidth of 400 kbps.So I thought I will get one more connection and use the combined upload b/w of 800 kbps to stream the video. I hope there should be a way to split the stream across two interface and merge them together at the remote endpoint. All this has to be done at real time.
View 1 Replies View RelatedOur system uses email to send fairly time-sensitive status messages between programs running on various servers on a WAN. Each email message is sent to two addresses (different servers). The problem occurs when one of the destination mail servers is off the network. I think because it's trying to send one email to two addresses, sendmail attempts delivery to the first address, then to the second address (i.e., serially). When this happens, it hangs for two connect timeout (CONNECT_TO) periods trying to connect to the offline destination, then after the timeout, it then delivers to the other destination. I'm trying to figure out how to work around that connection delay so it doesn't delay delivery to the other destination.
I'm working with the network guys to enable the right ICMP messages that signal when a network is unavailable, but I would also like to try having sendmail split the emails into two envelopes, then use parallel, independent connections for delivery.
After days of reading through the docs (O'Rielly Sendmail book + sendmail docs) I think one way to do this is to use multiple mail queues, but I can't decipher exactly how to do that from the docs.
There might be other, more elegant ways to do the same thing, but again, trying to decipher the docs has my head swimming. (This is my first experience with sendmail.)
I have a large file 'NS0923.csv' with data like the following. There are two records in this multi-record sample.
Code:
E60898,4578910,03/06/09,BEN BOYD RD,61,82,,,127,3,,52000.3046.001,3155,4.00,,PLT,1356,1.00,05/06/09,Y,Y,0551
,,,,,,,,,,,,4057,1.00,CLEAN CAR SHARE SIGN,LAB,0551,1.00,,,,
[code]....
2. I still have to create a file 'transaction.csv' that should retrieve data from $13 - $15 with the identifying column $1. Required output:
Code:
E60898,4057,1.00,CLEAN CAR SHARE SIGN
3. And finally another file 'quantity.csv'. Retrieving data from $16 - $18 with identifier $1. Required output:
Code:
E60898,PLT,1356,1.00
E60898,LAB,0551,1.00
E60898,LAB,3065,1.00
[code]....
i have 5 cd individual iso's of linux.can we convert it to a single bootable dvd image iso file if yes'
View 1 Replies View RelatedI have four thousand images. I want to create one thousand images where each of those is tiled with 4 images. This is possible with montage out of the imagemagik package. But it is way too slow.Does anyone know of a high performing program which can compose four images to one image?
View 2 Replies View RelatedI've been searching for a program or a way to have multiple backroung images that automaticly change,like Windows 7,but unfortunately with no luck...
View 2 Replies View RelatedI have a folder full of image files. They are large files and they only need to be large icon size...manybe 2 inches wide. Is there a way to convert them without editing each file individually?
View 6 Replies View RelatedI've been using python's PIL (import Image in py2.5) and the command line utility ImageMagick to add text to images and compose images. I can't figure out how to get the composed image not to crop. That is, suppose I compose A onto B to create C. A is short and wide, while B is tall and narrow. I'd like C to be tall and wide, but instead it has the same dimensions as B.
The width of A is determined by dynamic text. My current solution is to get the width and height of A and B, and then create a maximally sized image, T, onto which I compose B and then A.I'm just wondering if there is some way to streamline this. Can ImageMagick do this for me? These operations take a non-trivial amount of time.
I am interested in making and burnung multiple isos in one cd.I ges first I have to extract them, then join them together by a menu and convert them again into a new iso, just I would need more detail in the mater.the reason of this operation is the following: imagine you have downloaded small distros like poppy linux and others, so one would not fill up your cd at all
View 2 Replies View RelatedI need to convert a .jbg image to something else more 'generic' (.jpg, .png) but i discover that thar format seems not to be supported by default. Searching i found that i need jbigkit, so i download it but know dont know how to make it work?
View 2 Replies View RelatedI work with many different PCs with Windows XP and Windows 7 deployed, and I'm trying to consolidate my stacks of CDs into a single USB drive. I'd like to be able to boot off it and have a choice of a few options: A persistent Linux install for troubleshooting, the Win7 install CD, and the WinXP install CD.
I'm aware that most USB sticks can't be partitioned, but after much trial and error I've found one that can have its removable bit flipped, be treated as a USB hard drive and partitioned. I can set up 4 primary partitions and an initial test with a boot cd image on the first partition seems to work on 3 of my 4 home PCs... on (only) one of them though, Grub gives a 'Missing MBR-helper' error. All my systems, even the one not booting correctly, see the partitions as valid in both Linux and Windows, and I've successfully retrieved data from all of them. My guess is that it's a BIOS quirk on that particular machine, but it puts the whole idea in jeopardy... if it doesn't work on one of my own PCs, who's to say it will work on other PCs?
I'd like to salvage the partition idea if I can, maybe someone has run into this before... But if it's just not feasible, I read that Grub can boot image files under certain circumstances... I'm wondering if it's possible to have Grub (or any other bootloader) run the Win7 and WinXP CDs as image files? That way they could all sit on a single partition on the USB stick.
I haven't yet tried any other bootloaders, for all I know I could try something else and get things going.
I am running centOS specifically to run mrepo to create patches/updates for systems that are not permitted access to any public network. I understand how to get repositories for both -i386 and x86_64 versions.
My questionis that I have systems running RHEL Versions from 5.1 to 5.4 in the -i386 section. Do I create two -i386 directories and try to build separate repositories for each or just make one -386 directory using the 5.1 iso. Then use the same repository for both?
Say I have an image of a file system. I made it with dd by copying it off my USB stick. e.g. "sudo dd if=/dev/sdb1 of=./image.ext2" I can mount said image with the command: "sudo mount -t ext2 -o loop ./image.ext2 /mnt/" Now, say instead of copying a partition with dd, I copy a whole drive. e.g. "sudo dd if=/dev/sdb of=./image.img". sdb had 2 partitions on it. How can I mount those separate partitions without copying that image back onto the USB drive?
View 1 Replies View RelatedI have a very nice digital photo camera and I love to take my pictures at the highest quality setting available. My Canon is a 12 mega pixel camera so the photos get very large. After I shoot a weekend of 200+ pictures, the last thing I want to do is resize them so I can share them on Facebook. Does anyone know of a Linux program that will allow me to re-size multiple images rather than using Gimp to do each individual photo?
View 6 Replies View RelatedI have a Compaq Presario CQ60 laptop with an Nvidia 8200M graphics card. When I try to enable visual effects I am asked to install the Nvidia restricted driver. When I do this and reboot, I get 6 copies of the Ubuntu screen on my display. Does anyone know what is causing this? I'm not sure which version it installed, I assume either 173 or 185. I have downloaded version 190 from the Nvidia web site. Should I install that version? If so, it is a .run file, how do I install it?Also, how do I reinstall the old driver. I fixed the problem this time by reinstalling Ubuntu, but that will get old if I have to do it too often.
View 4 Replies View RelatedI have this function that is supposed to print draw the first image from a function then hide the rest of the images using 'display: none' however for some reason the boolean test does not seem to work on one of my servers however it works on another, is there some php.ini setting I am missing or can you see any issues with the following code:
[Code]....
Before migrating to Fedora/linux, during my window days, one of my programme of choice was MS word. regardless of all it's bugs, it did all i needed it to do (eventually). Now in Fedora I have Open Office. As far as word processing it's fine. But when it comes to inserting Images I hit a brick wall.
when it cam to making bingo cards, I could choose multiple images and resize them with one click, move them all together and crop them on the fly. Open Office doesn't do that. My question is: What other option are there in the fedora world that could help me.
I have a single file that contain multi-text something likes this:
Quote:
No. Time Source Destination Protocol Info
185 27712.068199 192.168.18.23 192.168.18.191 SMTP S: 250 2.1.5 Ok
No. Time Source Destination Protocol Info
186 27715.068293 192.168.0.50 192.168.5.2 TCP suncacao-jmxmp > 44693 [ACK] Seq=1 Ack=1 Win=64807 Len=1380
[Code].....
Whenever I open up any program or just start my computer, multiple bad image errors pop up and I am forced to close all of them by pushing "ok." Everything is fully functional that I know of, but I would like to fix them. I have tried checking the system but it doesn't work. I have AVG Antivirus and Registry Defense installed. It has supposedly fixed things but the error messages still pop up.Would a malware remover work?
If so what would be a good one?
Im in a unique situation where a box has a 400G file, on FreeBSD, without thesplit' utility available
View 11 Replies View RelatedI've been out of the Linux loop for a little while, but a customer of mine wants a "No Virus) desktop environment, I have gone through the process of installing and configuring Ubuntu 10.10 to work with their client side software, but for the life of me, I can't remember if or how I can create an exact image of this file-system to install on all of the desktops.I would need to have all of the installed programs, Security Certificates, Display settings... basically, I need exactly what I have right now installed from the disc so that "IF" the customer needs to install the environment on new systems, I can just pop the disc in and run.
View 1 Replies View RelatedNotwithstanding that I might not want to do this because of the large file size, how would I scan a multi-page document into one image file (probably a jpeg)? The only way I know how is to, after making seperate jpegs of every page, manually pasting the images below each other in a photo editor, which of course is a lot of trouble.
View 10 Replies View RelatedI have a large image that I want to print over 4 pages, each page showing 1/4 of the overall image, that I will past together. I'm doing this from GIMP on an up-to-date fc12 system. Searching around I find that there is a "scale" field in the print dialog and the lp command that cups supports and according to the documentation if I set scale to "200%" it should do what I want.However, when I set scale to 200% I get only one page with the upper left 1/4 of the page and then nothing. How do I get it to print the remaining 3 pages?
View 1 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 Relatedusing the update maneger to update on ubuntu new linux images available 2.6.31-17 generic and after the download is complete both images exist in the grub menu should i remove them ? or just remove them from the boot menu ? and if so how could i do each.
View 6 Replies View Related