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• emacs - Widget Custom Theme

  - by Abdillah

  I'm starting using emacs. I know that everything of emacs is customizable. But, one thing I can't even found on internet is modifying the default emacs' widget's Look and Feel. Is there some way to custom it's background, shape, etc or just using UTF-8 character (for example checkbox using ? character)? Well, as a new user, I was quite boring with the customize interface. Some kind of I want to change onto a flat-styled ui or a better one.

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• SQL Server 2008 Express - "Best" backup solution?

  - by Alexander Nyquist

  Hi! What backup solutions would you recommend when using SQL Server 2008 express? I'm pretty new to SQL Server, but as I'm coming from an MySql background i thought of setting up replication on another computer and just take x-copy backups of that server. But unfortanetly replication is not available in the express edition. The site is heavily accessed, so there has to be no delays och downtime. I'm also thinking of doing a backup twice a day or something. What would you recommend? I have multiple computers I can use, but don't know if that helps me since i'm using the express version. Thanks

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• Powershell script to send e-mails, losing text in e-mail attachment

  - by Beuy

  I have the following function to send e-mails in powershell with attachments: function SendMail(){ if($e -ine '') { $mail = New-Object System.Net.Mail.MailMessage $mail.From = $f; $mail.To.Add($t); $mail.Subject = $s; $att = New-Object System.Net.Mail.Attachment –ArgumentList $l $mail.Attachments.Add($att) $mail.Body = $b; $smtp = New-Object System.Net.Mail.SmtpClient($serv); $smtp.Send($mail); } } When I try to send a .txt file attachment it seems to strip out all of the information from within the text file. Any suggestions as to what's going wrong?

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• Late 2008 Unibody MacBook Pro, Snow Leopard EFI 1.8 downgrade

  - by SiLo

  Question: Does anyone know of an EFI downgrade for user on 1.8? I have found a 1.7 to 1.6 downgrade, but once on 1.8 this downgrade no longer works. Background: After upgrading to Snow Leopard, and installing the EFI 1.8 update (as recommended by Software Update), I have lost the ability to burn discs. This also includes when using external burners and when booting into Vista using Bootcamp. Other seemingly related problems to the EFI I have are, chronic overheating, random temporary beachball lockups, longer boot times. These 'other' problems have been solved for other users who experienced these problems on EFI 1.7, but were able to rollback to 1.6. I am looking for a solution that does not require sending my computer back to Apple.

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• Vim is spellchecking in XML files where I don't want it to, and only there

  - by Kazark

  I'm trying to use Vim's builtin spellchecking in some XML documents. This happens merely by having the XML syntax loaded, as seen in the following minimalistic example (which reproduces what I also see in large XML documents): Note that given two buffers with exactly the same content, when Filetype is text, the spellchecking works; when it is xml, it does not. spell is set in both buffers. However, given this view of the top three lines of a large XML document, you can see that the spellchecking is certainly on: but it is only checking attributes. The nuisance is that none of the things it is actually finding are mispelled, and it isn't finding any of the numerous misspellings in the document. I would like it at a minimum to find the spelling errors in the body of the document, and being able to turn off the checking on attributes would be a nice option. I've searched for @NoSpell in the xml.vim file, but that returns no hits.

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• Add linux user with restricted access

  - by Dominik Str

  I need to create a user on linux with access rights only to one folder. Background: I have installed git on my virtual server (Debian). I also created a user for the repository. There is a lot of private data on the server. But all folders have read-access for others, because it's needed for the applications which run on the server. So the git-user can see all the data. I would like to restrict the git user only to the folder where the repository is installed. I also tried ACL, but it didn't work. Is there a better way to do this? Thanks in advance!

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• Home network with Windows 7 as router

  - by Michael

  Background: I have tried to use routers, but so far all of them can't handle the bandwidth, number of connections eventually limited by the hardware resources, so overall the home routers are decreasing the internet speed. I went through DD-WRT and stuff like that. Question: What I want is to use my Windows7 PC as router. It has 2 LAN cards. I'm going to connect to this router another desktop 2 pcs and notebook through wireless router. The main question is what is the most efficient way to turn this Windows7 box(and I need Windows for native NTFS support) into router with NAT/Routing/Firewall functionality? Is there any routing software recommended for this purpose or I should just use windows native "Internet Sharing"? I'm going to run SIP phones in the LAN, so I need friendly NAT(Full cone perhaps). Also I'm going to have FTP server on that Windows7 "server" PC. As firewall I'm thinking about Comodo. Need to drop all incoming, unless explicitly allowed.

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• Can VMWare Workstation 7.x and Sun VirtualBox 3.1.x co-exist on the same Windows7 64bit HOST togethe

  - by Heston T. Holtmann

  BACKGROUND INFO: My Old Workstation Host: 32bit Ubuntu 9.04 running Sun Virtual Box 3.x hosting Windows-XP VM Guest for Windows Software app development (VS2008, etc) My New Workstation Host: 64bit Windows7 running VMWare Workstation 7 to host 32bit Ubuntu 9.10 for linux project work. NEEDS: I need to get my original Sun-VBox Windows-XP Guest running on my new Windows7 Workstation either imported into VMWare or running on the Windows version of Sun-Virtual box (I have the VM-Guest Backed up and copied to the new computer data drive. PROBLEM: I don't need to run VM's from Both Virtual-Machine Software packages at the same time... but I do need to run some older Virtual-Machines from Sun-Virtualbox on the same 64bit Windows7 host until I can migrate those VM's to VMWare. Before switching from Linux HOST to Windows HOST, I ensured to export the VirtualBox VM to an OVF "appliance" with intentions of importing into VMWare Workstation 7.. but VMWare gives me an error stating it can't import it QUESTION: Will installing Sun Virtual Box bash or interfere with my VMWare installtion?

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• iPhone Shell - is there any?

  - by alee

  While working on iphone security architecture, i came to know that i can run applications from other applications in iphone. referring to the following url http://iphonedevelopertips.com/cocoa/launching-other-apps-within-an-iphone-application.html for example, i can put a link in a website with following hyperlink skype:// will result skype to run and call at particular number. Now i have few concerns here. is there a shell running in background in iphone, so that it allows other application to run basic app commands. if the above statement is true then how can i enable or run commands directly into iphone shell? if above statements are false, then could you please explain how these commands are being executed? is this part of iPhone SDK? or this funcationality is iPhone OS

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• Linux memory fragmentation

  - by Raghu

  Hi all, Is there a way to detect memory fragmentation on linux ? This is because on some long running servers I have noticed performance degradation and only after I restart process I see better performance. I noticed it more when using linux huge page support -- are huge pages in linux more prone to fragmentation ? I have looked at /proc/buddyinfo in particular. I want to know whether there are any better ways(not just CLI commands per se, any program or theoretical background would do) to look at it.

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• Amavis-new whitelist

  - by pigeon

  Hi to the Linux community. I'm coming from a Windows Server background so have mercy. I'm attempting to whitelist some domains and although I know this isn't the best way of doing so its just a one off for a couple of domains so I thought it would be the quickest way of doing so. Current setup: Amavis is used to pass emails off the ClamAV and SpamAssasin, currently I make changes in /etc/amavis/conf.d/50-user, as this will overide other settings. Have created a whitelist file that looks like this: .domaintowhitelist.com .domain2towhitelist.com In the 50-user config file: Have tried variants like this: read_hash(\%whitelist_sender, '/etc/amavis/whitelist'); read_hash(\%virus_lovers, '/etc/amavis/whitelist'); And restarting amavis after making those changes. Am I going about this the wrong way? Any help is appreciated.

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• Wired and Wireless USB Network Adapter

  - by Evan M.

  Does anyone know if there are any USB network adapters out there that have both wired and wireless networking capability? Far-fetched, I know, but thought I'd ask. Background: Some of our users have locked down laptops that we also include unlocked virtual machines running on VMware Player. Sometimes the users have a need for network connectivity with their VMs where NAT and bridged networking from the host won't work. To supplement this, we want to supply them with adapters that they can use VMware USB pass through capabilities to provide appropriate connectivity. They will need both wired and wireless capability. Rather than carrying around 2 adapters, was hoping we could get a combination unit so that we can reduce it to 1. Thanks

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• Windows 7 Audio tracks messed up

  - by Crash893

  I'm not an audio guy so it might not be the most articulate description of the problem I'm having but it seems like ever since I went to Windows 7 some video (netflix and some youtube) the background track (music sound effects etc) plays appropriately but the foreground track (i.e. the actors and/or narrator) barely comes in at all Right now I have just a simple set of PC speakers and some times a pair of headphones that plug into the PC speakers (no fancy 5.1) I've looked at every setting I can think of but I can't find anything that could be causing this Ive uninstalled the driver and reinstalled and I still get the same results so I think its a software issue any ideas?

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• Converting Inkscape layers directly to a slideshow presentation?

  - by darenw

  I'm creating a slideshow in Inkscape. There's one or more layer per slide, plus several background layers, and some special layers to be used on several slides in a row, etc. In the past, I'd create each slide as a .png image by turning on appropriate layers and exporting an image. This is tedious and easy to make mistakes. Is it possible to automate this? To enable the right layers and save all slides directly to a file format suitable for presenatations, such as .ppt, which I can give to anyone for display? The solution will have to work on Linux.

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• How to use supervisord to run a PHP script as a daemon?

  - by Alasdair

  I need to have 8 threads of the same PHP script running in the background on a server continuously (as a daemon), and each script need to be automatically restarted if it exits for any reason. I've been advised to use supervisord to do this, but I don't at all understand their documentation, which seems very complicated to me. I also want each of the 8 threads of the script to be initially started at 2 minute intervals (2 minutes in between each launch) but then after this all 8 threads of the same PHP script should continue running on the server forever (and restarting if any exit for any reason). Could someone please explain how to do this with supervisord, or any other easy way of doing it? I'm on CentOS 6. Thank you!

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• Safari corrupting downloads?

  - by Kaji

  First off, a bit of background: I had to do an erase and install about 2-3 weeks ago, so this is a fresh, up-to-date installation of Snow Leopard we're dealing with. That said, I decided recently to branch out from simply programming PHP in a text editor and explore some of the other technologies I keep hearing about, and picked up Drupal, Joomla, and the Zend Framework from their respective official sites. Latest complete, stable builds for all 3. Drupal and Joomla downloaded without a problem, but when I put them in my /~username/Sites folder, XAMPP pretends they're not there, even if I restart Apache or the laptop itself. Zend's archive won't open at all. Is Safari corrupting the downloads, or are there other issues in play that can be investigated?

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• Where to learn how to replicate an Excel template?

  - by Rosarch

  This Excel template is really cool. There are a lot of things in it I don't know how to do, such as: Having header rows that "stick" to the top even when you scroll down Slider on the first page changes where the chart pulls its data from Functions seem to be referring to named ranges in tables, like =SUM([nov]). Where do those names come from? Clicking "back to overview" on the "Budget" page returns you to the "Dashboard" page The number under "starting balance" of the top right corner of "Budget" changes when you change cell C5 On "Budget", each cell in the first column of each table has a drop-down menu for text, which seems to come from the "Setup" page The background isn't just plain white, but when I try to format paint it onto a new sheet, nothing happens If you know how any of these effects are achieved, I'm definitely curious. But I guess the main point of my question is where I can go to answer these questions for myself. Are templates explained anywhere?

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• Should I install an AV product on my domain controller?

  - by mhud

  Should I run a server-specific antivirus, regular antivirus, or no antivirus at all on my servers, particularly my Domain Controllers? Here's some background about why I'm asking this question: I've never questioned that antivirus software should be running on all windows machines, period. Lately I've had some obscure Active Directory related issues that I have tracked down to antivirus software running on our domain controllers. The specific issue was that Symantec Endpoint Protection was running on all domain controllers. Occasionally, our Exchange server triggered a false-positive in Symantec's "Network Threat Protection" on each DC in sequence. After exhausting access to all DCs, Exchange began refusing requests, presumably because it could not communicate with any Global Catalog servers or perform any authentication. Outages would last about ten minutes at a time, and would occur once every few days. It took a long time to isolate the problem because it was not easily reproducible and generally investigation was done after the issue resolved itself.

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• Installing perforce visual client on linux

  - by Manish

  I am from Mac background trying my hand at installing perforce client visual(P4V) on my linux box.For this I download the correct version here and untar the files. Then I cd to the directory ~/Desktop/p4v-2012-blah-blah/bin I also say chmod +x p4* After this i try running p4v (by double clicking) but I dont see anything .The file type is shown as a "text executable" but i dont know why it is not running. On mac i had done the same thing -just clicked on p4v and the client would show up(where I filled the server address and everything )But not sure what is going wrong here.Can someone give me directions? FWIW i did check out this link .

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• How should clients handle HTTP 401 with unknown authentication schemes?

  - by user113215

  What is the proper behavior for an HTTP client receiving a 401 Unauthorized response that specifies only unrecognized authentication schemes? My server supports Kerberos authentication using WWW-Authenticate: Negotiate. On the first request, the server sends a 401 Unauthorized response with a body containing an HTML document. The behavior that I expect is for clients that support Kerberos to perform that authentication and for other clients to simply display the HTML document (a login form). It seems that most of the "other clients" I've encountered do work this way, but a few do not. I haven't found anything that mandates any particular behavior in this situation. There's a brief mention in RFC 2617: HTTP Authentication: Basic and Digest Access Authentication, but is there anything more concrete? It is possible that a server may want to require Digest as its authentication method, even if the server does not know that the client supports it. A client is encouraged to fail gracefully if the server specifies only authentication schemes it cannot handle.

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• How can you invert the colors of a PDF?

  - by legr3c

  I need to invert all the colors of a PDF document (background, text, graphics, and images). I want it persistent in the file so the inverted viewing options, that some viewers offer, won't help. Rasterizing the document and using image manipulation software is also not an option. I read somewhere that this can be done with the Enfocus PitStop plugin for Acrobat. However I didn't see a corresponding command anywhere. Am I missing something? Then I read that the ARTS PDF Crackerjack plugin for Acrobat offers negative printing so I tried that, too. The option is there but it simply doesn't work. I have been searching for very long for a way to do this. It seems like a common enough task but I just can't find out how to do it. Are there maybe any virtual printer drivers or something of the sort that support negative printing? Can anyone help?

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• Set-and-forget Windows backup software with NAS-support?

  - by Evert

  I am looking for set-and-forget backup software for Windows (Vista & 7, and if possible XP/2003). The idea is that it runs in the background on the clients, and does its thing towards a network-share. In case the HDD of one of these clients spontaneously combusts, all I want to have to do is: replace the drive, insert a USB-stick, boot from it, and restore the machine. It should support drives which use [ICH]-RAID. What are my options here? It looks like WHS meets all the requirements, but I am curious about my other options here.

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• Generating Thermal Printer (Zebra Printer) Sized PDFs for FedEx Labels

  - by Michael Hart

  Background I own a company which does a lot of FedEx Ground shipping. We have a 3rd party fulfillment center, which stores some of our inventory and at our request ships it. Zebra/Thermal printers are the most cost effective shipping label printers available and our 3rd party fulfillment center has one. I want to generate the labels locally then e-mail the 3rd party fulfillment center a PDF of the labels which they can then print out on their printer. Problem The trouble is, I can't seem to figure out how to print these 4" x 6" labels to a PDF, as FedEx (both ship manager and fedex.com) uses javascript to detect what printer I have. Question What's a clever way to send my 3rd party fulfillment center a PDF (or equivalent) of our 4" x 6" zebra thermal printer labels so they can print them out without re-entering the data?

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• MSFT Excel pivot table links to external data

  - by dreftymac

  Question1: What is the best online forum to ask MSFT Excel questions of the following variety? Question2: How can I link an excel pivot-table to a potentially changing source table without having to re-draw the excel pivot-table layout every time the source table changes data. (Note, the columns are not changing, just the data in the rows). Background: I have an excel 2007 pivot table that is grabbing data from another sheet (an excel "table" ... tables are a new feature of excel 2007). When I change the data in the source table, and then go to the pivot table and press "refresh" ... the pivot table reverts to its "blank" format and requires me to re-drag the columns rows and values. What I want is for the pivot-table to simply re-draw itself without me having to re-create the pivot table layout.

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• Why does terminal prompt text becomes black when connecting to Ubuntu with Nomachine NX client?

  - by David B

  I'm using Nomachine NX client for Windows to remotely connect to my Ubuntu. Every now and then I experience a strange phenomena: the text in the prompt of all open terminal windows becomes black, so it can't be viewed over the black background. Typed commands are also black, but the results are in normal colors. So I can run stuff, but can't see what I'm typing... After I close all open terminal windows and start a new terminal window, everything goes back to normal. This is rerally annoying and happens quite often. Any idea why?

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