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  • Installing/dual-booting Fedora 17 on existing Windows 7 HDD

    - by Moose4
    I have a 64-bit Windows 7 install as the only partition on a 1 TB HDD, with about 350 GB free. I would like to install Fedora 17 as a dual-boot option on this system and give it about 100 GB to play with. If in the Fedora install utility I choose to shrink the W7 partition by 100 GB to give it space, will that cause me to lose my existing W7 data? And how do I go about setting up dual-boot (with Windows 7 as the default)?

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  • How to remove Unicode characters and/or convert OpenOffice spreadsheet cells to plaintext?

    - by gonzobrains
    I have an OpenOffice spreadsheet into which I occasionally copy/paste snippets from web pages. However, I need the file, as a whole, to be free of fancy formatting and non-ASCII text. Is tried highlighting cells and selecting "Default Formatting" but this still seems to keep extraneous characters even though it looks like normal text to the human eye. If this is not possible, is there a way to at least reveal the "raw" data within a cell so that I can manually strip it? Thanks, Jeff

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  • How it was detected if last ACK lost in TCP connection termination procedure?

    - by sonali
    In TCP Connection Termination, when client enters in TIME_WAIT state means the client waits for a period of time equal to double the maximum segment life (MSL) time, to ensure the ACK it sent was received. (I read above from a book computer networking by kurose and also given in following URL http://www.tcpipguide.com/free/t_TCPConnectionTermination-2.htm ) But how it was detected if last ACK(send by client as a response to server FIN) lost?

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  • What is the best SSD deal available right now ?

    - by paulgreg
    What is the best 2.5" SSD deal (best performance for a reasonable price and a good size) available right now ? The question is in 'community wiki' mode, so feel free to post the "winner" below : And the winner is... : currently the OCZ Vertex. Prices: * 30GB - $149.99 * 60GB - $239.99 * 120GB - $389.00 * 250GB - $829.00 Speed: * Read: up to 270MBps * Write: up to 210MBps

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  • Drop caches in Linux

    - by BerserkEVA
    I have an embedded Geode-based application server with 512MB RAM and I'm about to try to maximize free memory during applications workload, which uses MySQL database 5.5 with InnoDB quite aggressively. As part of the whole optimization I'd want to introduce echo 1 > /proc/sys/vm/drop_caches sleep 5 echo 0 > /proc/sys/vm/drop_caches in crontab. How often is it safe to execute something like this? Any other observation/suggestion is welcome.

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  • Memory Usage in LINUX

    - by Incredible
    I have a debian system. It has 8GB memory. When I do top it shows 7.9 GB memory used and rest free. I add up the memory usage of all the programs running from top and they hardly sum up to around 50 MB. So, where is rest of the memory being used? Can I have a better detailed info of the memory usage? What is a better way to check the memory usage?

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  • What is a good XML Editor for Mac OS X?

    - by g.
    I am looking for a good lightweight XML viewer/editor for Mac OS X. It would only be for occasional use, so free options are preferable though paid options aren't out of the question. It would be used primarily for reviewing and making small changes to XML files and would require the following basic features. easily create a new file from clipboard (copy/paste) re-format (pretty print) xml syntax highlighting validation find

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  • Is there a way to snapshot a running process to disk to restore it later?

    - by Sijin
    I usually work with a lot of instances of visual studio open to different projects, I was wondering if there is a way to snapshot/hibernate a running process to disk instead of closing it so that I can open it in the same state as it was quickly. I have a ton of free disk space so wouldn't mind saving the entire process snapshot if it would save me the time in opening up the solution and waiting for the projects to load.

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  • is it possible to synchronize the states of TCP proxies in real time (for real-high-availability of SLB)?

    - by Song
    Consider that there are two server load balancers working in the tcp proxy mode (e.g., for L7 load balancing). Is it possible to synchronize their states in real time so that they can be a backup for each other? in case that one is down, the other still has all necessary states to uninterruptedly support all existing TCP connections. I understand that this is hard, but I am wondering whether any free/commercial LB already supports this feature. Thank you!

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  • Custom metadata fields in Windows file manager (or other software)

    - by Dave Gaebler
    I'm trying to organize a collection of maybe 500 or so journal articles, stored in a combination of .pdf and .djvu formats. I'd like to be able to sort the collection by author(s), title, journal name, year, and subject keywords. Is there a way to create metadata fields for this information in the Windows file system (similar to how .mp3 files come with tags for album, title, track length, etc)? Or, if not, is there some software (preferably free) that can do something similar?

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  • How to make a searchable PDF document from a scan AND a source Word document?

    - by Evengard
    Well, I have a scanned PDF with some slightly changes made by hand and a source file. I wish to make a PDF, which would be searchable (based on the text from the source, the changes would remain as they are). I am searching a free (and even better - portable) software which would allow me to somehow "combine" the images from a scan and the text from the source DOC file. So it SEEMS like the image is selectable and searchable.

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  • Mac: Resize windows partition w/o destroying data?

    - by jbehren
    Is there a method/utility to actively resize the partitions on a dual-boot macbook air, without destroying the contents? I made the Windows Partition too small initially, and all the places I've looked have stated that resizing now using bootcamp will destroy all data on the Win7 Partition. I would prefer free, but I'm open to a reasonably priced utility that can grow the Win7 partition into the available space (I can use bootcamp to shrink the OSX partition without any problems).

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  • Shell script for daily disk usage report

    - by Master
    I am doing backups on my local drives. The drives are mounted in /media folder. Now i want to run cron job daily which will tell in table format how much disk is used by folder and how much free space is left on drive It would be good if i can insert that info in database and i can see that info use webpage on locahost ubuntu 10

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  • Making many network shares appear as one

    - by jimbojw
    Givens: disk is cheap, and there's plenty lying around on various computers around the corporate intranet redundant contiguous large storage volumes are expensive Problem: It would be fantastic to have a single entry point (drive letter, network path) that presents all this space as one contiguous filesystem, effectively abstracting the disk and network architecture from the paths presented to users. Does anyone know how to implement such a solution? I'm open to Windows and non-windows solutions, free and proprietary.

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  • RSS to e-mail notifications?

    - by OverTheRainbow
    There's a web site that's supposed to upload a video I'd like to watch but it could be in several weeks. The only way to be notified of any change is through RSS, but I don't use RSS at all, so installing an RSS client just for this seems overkill. Unless there's a better solution I should know about, do you know of a good, free solution on the web that will watch the RSS channel and send me an e-mail when a new item was added? Thank you.

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  • Moving files within an ext4 filesystem?

    - by HT74
    I'd like to decrease the access-time for some files by moving them to the beginning of the fs. Task 1: Clear a certain block range at the beginning of the fs (moving existing files to free space elsewhere). Task 2: Move the files in question to that block range (should be able to grow a bit). How would I do that?

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