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• Cloning a USB flash drive to another larger one, is it safe to do so?

  - by Rob Kam

  I used Acronis True Image Home 2010 to clone a Dane-Elec zLight 8Gb pen drive/USB flash drive to a PNY Attaché 16Gb USB flash drive. Now WinXP shows the drive in device manager as USB DISK 2.0 USB DEVICE but doesn't have it in My Computer/doesn't assign it a drive letter. What is it that has messed up the PNY Attaché and is there some way to repair it so that it can be used as a regular USB flash drive again? Is there a safe way to clone a USB flash drive to another larger one? How safe is it to backup and restore a USB flash drive to/from a drive-image?

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• CS3, Illustrator - Where Do X/Y Coordinates Measure from?

  - by nicorellius

  I have a project where there are several PDF files. I'm using Illustrator to make these. It seems the point/line of origin is inconsistent from image to image (file to file). Where is the point of origin, by default, in CS3 Illustrator? It would be nice if, while I was positioning images, I could just say, "OK, x coordinate is 5.5 inches in this document, so it is 5.5 in that one." But it seems this is not the case. Anyone know how Illustrator sets these parameters?

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• Auto-resize images in Opera

  - by Nick

  Is there a setting that I can configure to automatically scale large images like Firefox does? I'm using Opera 10.53, and when I open a large image in a new tab, it is not scaled at all. I'm on a laptop, so it is hard to view, and when I am viewing multiple images, it is tedious to scale each image down to 20% or whatever fits it best. I found this thread, and for a fleeting moment thought I had found the answer, but apparently not. They just told the poster to manually resize. Thanks.

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• How do I stop postfix from handling my mail?

  - by Tatu Ulmanen

  Here's the situation: I have a domain, let's say domain.com. That domain has Google Apps for Business enabled, so all mail delivered to @domain.com will end up at Google (MX records point to Google). I have a PHP script at domain.com that I use to send mail to myself. But when the PHP script tries to send mail to [email protected], Postfix at that server decides that the recipient is a local user (because the address matches the domain Postfix itself is at), and tries to deliver the mail locally. But inevitably fails as the mailbox cannot be found. How can I instruct Postfix to not try to handle locally any emails to @domain.com and just send them forward so Google can pick them up? I have already removed $myhostname from mydestination field in Postfix's main.cf file, and I have restarted Postfix but Postfix still tries to deliver the mail locally. Here's a snip from mail.log that show the problem (addresses replaced): postfix/pickup[20643]: AF718422E5: uid=33 from=<server> postfix/cleanup[20669]: AF718422E5: message-id=<62e706bcca5a0de0bfec6baa576d88a5@server> postfix/qmgr[20642]: AF718422E5: from=<server>, size=517, nrcpt=1 (queue active) postfix/pipe[20678]: AF718422E5: to=<[email protected]>, relay=dovecot, delay=0.62, delays=0.47/0.03/0/0.13, dsn=5.1.1, status=bounced (user unknown) postfix/bounce[20680]: AF718422E5: sender non-delivery notification: 29598422E7 postfix/qmgr[20642]: AF718422E5: removed

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• Solaris 10: How to image a machine?

  - by nonot1

  I've got a Solaris 10 workstation that I'd like to create a full image backup from. The machine has 2 drives, one UFS for system root, and 1 ZFS for data storage. I intend to add a third HD to keep the backup images of both primary drives (including any zfs snapshots). The purpose is not disaster recovery, but rather to allow me to easily blow away a series of application installation/configuration changes I intend to try. What's the best way to do this? I'm not too familiar with Solaris, but have some basic Linux knowledge. I looked at CloneZilla, but it does not support Solaris. I'm OK with just a dd | gzip > image style solution, but I'd need some way to first zero-out the non-used blocks on the primary drives to aid gzip. They are are much larger than my 3rd drive, but hardly have any real data. Update to clarify: I specifically want to avoid using any file-system snapshot functionality, because part of the app configuration changes involve/depend slightly on existing and new snapshots. Ideally the full collection of snapshots should be part of the backup. Virtualization not an option, because the goal is to do performance evaluation on a very specific HW configuration. For the same reason, the spurious "back up" snapshots could skew performance data. Thank you

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• Moving the Windows 7 Pro OEM image to computer with the same hardware

  - by SWin

  We bought 8 clean computers (even without HDD) with the same hardware and bought eight Windows 7 Pro OEM disks. Now I prepare one Win7 installation without activation but with all required programs, settings, etc. Then I'm going to clone the image to other computers even without sysprepping. I'm going to change the product key to legal number at COA sticker on each computer and make the activation through the Internet. Will this scenario work? I know that OEM's license agreement forbids the image cloning and the actions I'm going to do breaks the agreement. According the license agreement I should make the manual clean install of Win7 on each computer. But how Microsoft and other viewers can determine the cloning fact? All computers are the same and license Win7 DVDs are also the same. However in my case the installation time also will the same (and may be kind of installation code or something else) and this is not good. Will the Win7 activation work? Can I be sure that activation will not damage after some time? Can Microsoft determine the cloning fact during the activation process? Thank you.

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• Switching to Linux, Need backup help

  - by Stephen

  I have an existing Vista installation on my thinkpad x200 and I want to install Linux on my machine. I've done this several times already but I usually format the whole disk and dual boot on Windows and Linux. Which means I have to reinstall and reconfigure everything I had on Windows. What I want to do is backup my windows installation (into an image) and start a clean Linux installation, and run the windows image thru Vmware or Virtualbox. Whats the easiest way to do this? any free tools available? I've seen acronis but dont wanna buy it for a 1 time session only.

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• Gmail won't forward mail sent to myself.

  - by BHare

  I own a dedicated server with a domain, we'll say foobar.com. I use google apps to manage my email SMTP servers. Now I don't check two gmail inboxes. I have my own personal one, and then I have foobar.com's inbox from google apps. Naturally the easiest thing to do is just have all foobar's emails forwarded to my personal one. So then I am only checking 1 inbox. This is all fine and dandy. I use MSMTP that with a wrapper that uses /etc/aliases. I have it set so any mail attempting to go to root (Things from cron, etc) will go to [email protected]. So when google app's (foobar.com) gets an email from the email I have setup with it ([email protected]), it automatically doesn't forward the message. This is a "feature" to gmail/google apps I suppose. How do I get around it? workarounds? etc. I could just have my alias set to my personal email but I wanted a place to have all foobar related emails archived in one place (googleapps).

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• How do I make an Illustrator file "higher resolution"?

  - by drewjoh

  I was given an illustrator file, but all the curves on the artwork are jagged. I've tried "rasterizing" and exporting by increasing the size of the image. I don't know what else to do or what I'm doing wrong. My understanding is the beauty of Illustrator is that it's all done mathematically, so I can scale it up to infinity and it will be perfect (more or less). And that lines are drawn that way also, so they should be (or can be) infinitely smooth if they want to be. Here's what I have right now: Here's what I have with the image selected showing the plot lines: And a zoomed in view: *I'm not experienced in Illustrator at all; I only know whatever I can carry over from moderate Photoshop experience.

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• Migrating to AWS Cloud with auto-scaling - where to put Redis and ElasticSearch?

  - by RobMasters

  I've been trying to research this topic but haven't found anywhere that recommends where to install services such as Redis and ElasticSearch when migrating to a cloud framework. I'm currently running a Symfony2 application on 2 static servers - one is running MySQL and the other is the public facing web server, which also has Redis and ElasticSearch running on it. Both of these servers are virtualised, but they're static in terms of not being able to replicate at present (various aspects are still dependent on the local filesystem). The goal is to migrate to AWS and use auto-scaling to be able to spin up and kill web servers as required, but I'm not clear on what I should put on each EC2 instance. Should they be single-responsibility only? i.e. Set up individual instances for the web server(s), Redis, and ElasticSearch and most likely an RDS instance for MySQL and only set up auto-scaling on the web server(s)? I don't foresee having to scale the ElasticSearch server anytime soon as it's only driving the search functionality, but it's possible that Redis may need to be replicated at some point - but should this be done manually? I'm not sure of how this could be done automatically as each instance needs to be configured to know about it's master/slave(s) as far as I know. I'd appreciate advice on this. One more quick question while I'm here - how would I be able to deploy code changes when there are X web servers currently active? I'm using a Capifony deployment script (Symfony2 version of Capistrano), which I think can handle multiple servers easily enough by specifying an array of :domain addresses...but how can should this be handled when the number of web servers can vary?

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• How to sandbox a VMWare image as much as possible

  - by Craig H

  The situation: -A corporate environment, with a corporate managed XP desktop (locked down, patched regularly, restricted user rights, no manual install of SW, AV, etc.) The requirement: -Using VMWare Workstation, run a sandboxed image (also XP) for specific testing purposes (with admin rights in the guest VM). No network connectivity is required. It can't be a separate standalone physical workstation disconnected from the network. (FWIW, this is a legitimate, sanctioned requirement - not someone trying to get around corporate restrictions.) The challenge: -Do this in as safe/secure a manner as possible. The proposed solution: -Create an image with host-only networking. -Perhaps remove the virtual ethernet adapter? (not sure if it's required for basic VMWare functionality?) The question (finally): -What potential risks remain (and how could I best mitigate them)? One challenge is that the guest VM will not be a managed workstation itself, so patching, AV, etc. can't be guaranteed (and, ironically, would in fact be somewhat difficult given the proposed solution!)

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• nginx hackery : change image file every X request

  - by Vangel

  Let me describe what I am trying to do first. I have a bunch of pictures in a directory called /images/*.(jpg|gif|png|blah blah|) Now say these images are embedded in an html page and I dont really care which image or where its embedded. For every 10th request for the same picture file (if possible) or for any picture I want to display a fixed image (e.g. trollface.jpg). thats it! I have searched around a bit but i am not even sure what I am looking for. Rewrite might help but then its a permanent thing. this has got to do something with requests. I have heard perl scripts can be used with nginx. I can't write an nginx module (though I did bravely lookup the docs and then gave up) Before you ask "But why don't you do it in application, noob?". This is a static files only server. The point is to not execute any binary at all.

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• Use GRUB/GRUB2 to PXE boot OS image

  - by Jack

  Asked this in stackoverflow but they recommended I post this here: Here is the situation I am in: I currently have a Windows drive that boots XP. The BIOS does not support PXE booting so this is out of the question. Therefore, I was thinking I could install a customized GRUB bootloader on it instead such that it will have the option to PXE boot an image from a DHCP server connected to it and have the option to load Windows as it normally does (two items in menu). The catch is it may need to be automated (meaning no keyboard), so is there any way to run a script pre-boot during GRUB loading that determines if DHCP / TFTP servers are running and attempt to PXE boot an image from the network (and if not, say timeout of 10 seconds, regularly boot from Windows drive)? If this is not possible, what are some other options / suggestions? I was reading up on grub4dos as well but I'm not sure that is what I need. FWIW, I'm free to do whatever I want to the drive. I'd really appreciate some help on this as I'm not sure where to start. Thanks!

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• Browsers behaving very strangely/not working in Windows Vista SP 2

  - by Kim_guest

  Sorry, that I'm posting this as a guest, but I couldn't log in. Maybe you can help me. I had a virus and gave this inspiron 1525 laptop to a computer expert, who removed it. I think he reinstalled Windows, because when I got it back IE 7 was installed. So after 3 hours I installed SP 1, SP 2, IE 9 and Google Chrome. First when there was only SP 1 and IE 7 installed, I could only use Google in IE, and I had copy the links download links of the updates (Update center didn't work) over to Google Chrome to download it there, because I couldn't do that in IE. Now I can't use Google at all, but strangely Bing works. Also I can display certain pages, but not all (I could open StackExchange, but not the login page; that's why I'm posting this as a guest). Another strange thing is, that now a webpage either works in both browsers (I couldn't install Opera, because the installer says it can't download the files) or in none. It is a 32 Bit system. It would be nice if you could help! I hope I will be even able to post this question...

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• Best way to create and restore a Drive Image with Windows 7? [closed]

  - by jasondavis

  Possible Duplicate: Want to create a system image I am about to build a new PC. I am a windows 7 user. For years now I have been wanting to install windows and all my favorite software, music, etc., and then make a drive IMAGE and be able to go in 6 months later or WHENEVER I want to start fresh and completely format my drives and restore my IMAGE and have all my settings, programs, etc be just5 like when I created the original image. I know there is many ways to do this but I have never done this 100% successfully and I have about a week to figure out how to do it perfectly for when I build my new PC. I have heard good things about using tried Acronis true image in the PAST for doing what I describe4, I tried using it but, but the newer versions are overly complex and don't even seem to work the way I hoped. I also see that Windows 7 has some sort of drive IMAGE creator itself as well. Does the newer Windows 7 image creator do what I am describing above? If it does do what I am asking for (complete drive image with windows, all programs and settings) saved to an IMAGE file that can easily be restored to ANY hard drive in the future? Please share your experiences, tips, ideas on how to achieve this the easiest and most reliable way please

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• Use GRUB/GRUB2 to PXE boot OS image

  - by Jack

  Asked this in stackoverflow but they recommended I post this here: Here is the situation I am in: I currently have a Windows drive that boots XP. The BIOS does not support PXE booting so this is out of the question. Therefore, I was thinking I could install a customized GRUB bootloader on it instead such that it will have the option to PXE boot an image from a DHCP server connected to it and have the option to load Windows as it normally does (two items in menu). The catch is it may need to be automated (meaning no keyboard), so is there any way to run a script pre-boot during GRUB loading that determines if DHCP / TFTP servers are running and attempt to PXE boot an image from the network (and if not, say timeout of 10 seconds, regularly boot from Windows drive)? If this is not possible, what are some other options / suggestions? I was reading up on grub4dos as well but I'm not sure that is what I need. FWIW, I'm free to do whatever I want to the drive. I'd really appreciate some help on this as I'm not sure where to start. Thanks!

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• Mac OS 10.7 DMG files don't pop up anymore?

  - by Sosukodo

  Has anybody noticed that double-clicking on a DMG file no longer raises the mounted image to the front of all windows? It used to be that when you double-clicked a dmg file, it would pop-up but now you have to click Finder and click on the mounted image. Is this a bug, by design or a setting that I can change? Update: As per Daniel Beck's suggestion, I created a new account and downloaded the most recent version of Firefox via Safari. It still exhibited the same behavior. However, I noticed that if I double-click thew DMG from within the Downloads folder in Finder, it does pop up. But when I double-click the DMG within Safari (and Firefox also) it does not pop up over all other windows.

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• "Network is unreachable" When pinging google, can connect to internal computers on debian VM

  - by musher

  Similar to this SU question: "Network is unreachable" when attempting to ping google, but internal addresses work Actually, it's pretty much the same base issue. I went through that thread trying to find a solution, I changed my resolv.conf: before: domain [my work domain] search [my work domain] nameserver [my gateway] nameserver [my gateway2] I changed it to: after: domain [my work domain] search [my work domain] nameserver 8.8.8.8 nameserver 8.8.4.4 However, any time I reboot the computer the resolv.conf gets overwritten to the previous version (the 'before' above). The issues began after I installed virtualbox additions, X server and (specifically) LXDE: Cat of apt history.log: Start-Date: 2014-08-21 10:03:42 Commandline: apt-get install virtualbox-guest-utils virtualbox-guest-dkms Install: x11-xkb-utils:amd64 (7.7+1, automatic), libxaw7:amd64 (1.0.12-2, automatic), xfonts-utils:$ End-Date: 2014-08-21 10:03:56 Start-Date: 2014-08-21 10:18:39 Commandline: apt-get install lxde Install: desktop-base:amd64 (7.0.3, automatic), libgoa-1.0-0b:amd64 (3.12.4-1, automatic), lxmenu-d$ End-Date: 2014-08-21 10:21:52 Start-Date: 2014-08-21 10:26:40 Commandline: apt-get upgrade Upgrade: libio-socket-ssl-perl:am ifconfig on the guest: root@Peridot:~# ifconfig eth0 Link encap:Ethernet HWaddr 08:00:27:89:c9:20 og inet addr:172.31.2.102 Bcast:172.31.2.255 Mask:255.255.255.0 inet6 addr: fe80::a00:27ff:fe89:c920/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:2281 errors:0 dropped:1 overruns:0 frame:0 TX packets:463 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:266507 (260.2 KiB) TX bytes:120554 (117.7 KiB) lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:4 errors:0 dropped:0 overruns:0 frame:0 TX packets:4 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:240 (240.0 B) TX bytes:240 (240.0 B) The adapter in VBox is a bridged adapter directly onto my ethernet connection; as are my other 2 VMs (which work) Other SU questions I've tried: "connect: Network is unreachable" in VirtualBox VM

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• Write stderror to a file using PowerShell

  - by Zian Choy

  How do I capture error messages from a PowerShell-launched command in a text file? I searched the Internet for a while and found that supposedly, I should be able to do something like cmd /c "big blob of text >C:\output.txt 2>c:\errors.txt" to direct the output to output.txt and the errors to errors.txt but when I try to run the command, I get the following error: cmd.exe : The filename, directory name, or volume label syntax is incorrect. At C:\Users\Zian\Desktop\Untitled1.ps1:27 char:4 + cmd <<<< /c $command + CategoryInfo : NotSpecified: (The filename, d...x is incorrect.:String) [], RemoteException + FullyQualifiedErrorId : NativeCommandError Furthermore, if I try to run the command without everything starting at "2", then the command executes correctly and output.txt catches the right output. I looked at Redirect stderr to variable in powershell but it wasn't helpful because the answer to that question suggests capturing the entire output and filtering it in memory. In my case, I am backing up every database on a computer and since the databases won't fit in my laptop's RAM, I cannot use the question's solution. I also found tantalizing suggestions about using $err = @(command goes here) but with no information on what to do other than simply inserting that line of text. I tried to utilize the search function on Serverfault with the string "@()", but it did not return any results. What can I do to get the error messages into errors.txt?

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• Is it a good idea to take onsite/offsite backups of server images?

  - by ServerAdminGuy45

  Assuming a non-virtualized environment it a good idea to take actual images of servers (using something like Acronis True Image) and store them on\off site? Backing up data is great but I feel it would be good to have copies of OS images in the event hardware dies or an upgrade gets botched I can always revert back. What would be your recommended way to do this (preferably using a NAS and an online backup service)? I was talking with the Iron Mountain folks and the service they described is more geared toward taking incremental snapshots of data. I'm not sure if there's a way to backup images in an incremental way such that only the changes between them are saved (that way I'm not wasting X GB each time I take an image).

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• RSS "Newspaper" / Google Reader replacement

  - by Sean D

  With the impending demise of Google Reader I've been looking at ways to replace it. I've decided that what might be cool is to get an email every morning, with all the updates from the last twenty-four hours, maybe in the style of a newspaper. That's not a very original idea, since sites like http://fivefilters.org/pdf-newspaper/ and http://feedjournal.com/ already do this, but they both have various drawbacks. In particular both require a single feed, will just take the last n items, and clicking around on their website. The Pro option for feedjournal seems almost like it would do the job, but the project seems to be dead, and there's no way to buy it. Before I hack together something crazy I'd like to know if there's a better solution to my problem. In short: I want to replace Google Reader with a daily pdf email, how should I do this? edit: I didn't award the bounty because nobody solved the problem (not that I'm assuming it has a solution). Answers like "well for the way I do things this wouldn't work" aren't actually helpful, even if they are well-meaning.

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• Program that converts Windows 7 install files into iso

  - by Stephen R

  I recently got to build a custom image of Windows 7 and I can successfully install it on other computers. The problem I have is right now I have to do the installs from a bootable hard drive. I would much rather do this from a disk or ISO. I know there is a program that will take the Windows 7 system files and convert it to ISO image, but I can't think of it. Otherwise, could I just simply burn the files to a DVD? Would that work?

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• How do I use a list of filenames to find a folder on my hard drive, that contains most matches of these filenames?

  - by Web Master

  I need a program that will use a list of file names to find a folder on my hard drive that contains the most of these filenames. Long story short I made a giant map. This map was live and got ruined. New map data files have been generated, and previous map data files have been altered. What does this mean? This means file sizes have been changed, and there will be new files that have never been in the backup folder. Some files map files could also have been generated in other projects. So there could be filenames on my computer not associated with this due to the way the files are named when created. So If I take an indidual file for example "r.-1.-1.mca" This file could show up on my hard drive 10 times. Anyway, the goal is to take 100 map files, turn them into a list, and then search the hard drive and find the folder that has the highest count of matching map file names. Can anyone figure out a way to do this? I am thinking about manually searching for every single file.

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• iso9660 filesystem when remade with a slight change blows its size by 100M

  - by user1458001

  I have an iso 9660 filesystem image in which I need to edit just one file. I copied the files using cp -avf. When the files reach the destination, the sizes increase. That must be due to the increase in block size. But when I remake the iso9660 filesystem using mkisofs -J -U -r the sizes of the files remain the same and just a small editing in a file leads to a blow up of about 100M in the newly created iso image. I think I'm missing some option there, but I'm not able to find out in the manpage and google search. Some quick help would be greatly appreciated as I'm stuck. My host filesystem is ext3..if that's required.

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• How to unit test asynchronous APIs?

  - by Ben Clayton

  Hi all. I have installed Google Toolbox for Mac (http://code.google.com/p/google-toolbox-for-mac/) into Xcode and followed the instructions to set up unit testing found here (http://code.google.com/p/google-toolbox-for-mac/wiki/iPhoneUnitTesting). It all works great, and I can test my synchronous methods on all my objects absolutely fine. However, most of the complex APIs I actually want to test return results asynchronously via calling a method on a delegate - for example a call to a file download and update system will return immediately and then run a -fileDownloadDidComplete: method when the file finishes downloading. How would I test this as a unit test? It seems like I'd want to the testDownload function, or at least the test framework to 'wait' for fileDownloadDidComplete: method to run. Any ideas much appreciated!

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