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• routing traffic between two network cards through firewall

  - by RubyFreak

  I'm trying to test a network device (firewall) using a Linux box, with two network cards, one interface connected to the WAN zone and another interface to LAN zone. The configuration is similar with that |ETH0| <-> | FW | <-> ETH1 So from both interfaces I'm able to ping the respective firewall interface. But i'm not able to fire something like: ping -I eth0 ip.from.eth1 and to get any answer. Is that possible or should the linux network namespace solution or user level tcp stacks (VMs are out of question)

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• Small business VPN solution

  - by Crash893

  I've been looking for a while but I'd like to to implement a vpn solution for anywhere from 1-5 employees at a time (possibly 10 in a year or so) edit: Basically I would like outside users to fire up a client or open a web page and be able to access things inside the company network (share drives / printers/ webapps /etc) I've looked at Astaro Gateway but im not sure if that's the right tool for the job. I know "best" is a subjective term so i would like to break it into to different suggestions 1) what is the cheapest solution given the criteria above 2) what solution will result in the least amount of headaches from the point of view of maintenance and learning curve.

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• What are the benefits of running a app server in user space, like Unicorn, as opposed to as sudo?

  - by dan

  I've been using Phusion Passenger + Rails/Sinatra for a lot of projects. Passenger runs under the main Nginx or Apache process. But I'm interested in Unicorn, partly because it runs in user space. You just set up Nginx to proxy_pass requests to a unix socket that is connected to Unicorn processes that you fire up under a normal user account. Is there anything to be said as far as advantages and disadvantages of these two alternative approaches to running an web app? I mean in terms of ease of administration, stability, simplicity, etc.

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• Windows Phone 8 not interfacing with Zune software

  - by Cyberherbalist

  I just got a Lumia 521 with Windows Phone 8 and am trying to get the device to work with the Zune software on my PC. I still have my Windows Phone 7 device, and the new one is not working the same way. When I plug the WP7 device into the PC's USB port, it automatically fires up Zune and I can sync my podcasts and music etc to the device. But when I plug the Lumia into the PC it doesn't fire up Zune, and if I start Zune manually, it doesn't interface with the phone at all. Perhaps I am missing something and WP8 isn't supposed to use Zune to interface with the phone?

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• Securing a local server physically

  - by Daniele

  We are an online business. We have a very powerful server with hard disk mirroring in our office that we are using for a variety of internal business-critical functions. We want to keep that machine in our office but we want to make sure it is as secure as possible (within reason). Obviously we are already backing it up everyday off-site. My question is more about not-too-expensive physical measures to protect the machine against thieves and disasters such as fire. What would you suggest?

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• How do I run a batch file async using PSExec?

  - by Paul Mrozowski

  I have a batch file I run that, among other things, reset's the NICs in the machine. I have some watchdog software running on another machine that monitors the first one. I'd like to run this batch file using PSExec when it detects certain types of failures. The problem I'm having is that since the batch file reset's the NIC's it kills the connection PSExec has (I'm OK with that). The real issue is that when PSExec dies the batch file stops running (leaving the NIC's disabled). I've tried using the -i option with PSExec with no luck. Any ideas about basically just fire off the batch file and NOT have it stop when PSExec is disconnected?

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• Delete temporary files from batch script in xp

  - by Keith Bentrup

  I'm looking for a good batch script that would quickly find & clean all the known safe temporary folders/files from Windows (as many variants as possible) machines (e.g. the windows temp folder, all users IE temp folders, etc.). I'm fond of UI tools like CCleaner (over Cleanmgr.exe), but when I'm trying to clean several computers quickly and/or with minimal involvement, it would be nice to have a script. Plus with a script, I could chain several scripts together. Maybe one to then fire up various antivirus and/or malware detectors. Anyone have a good one or can point to a good resource?

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• Is there anything like mail goggles for outlook?

  - by Eugene M

  Gmail has a cool feature that requires user interaction to send an email at certain hours of the day called mail goggles. Is there anything remotely like this for outlook? More specifically, what I'd like is some dialog that has a personal reminder (to make sure certain steps have been taken, like seeing who needs cc'd) and some sort of forced user interaction, like a checkbox. The tool would prevent you from sending he email until you had completed the interaction. If not, would it be possible to make something like this in VBA or as an addin? I realize this sounds like a really annoying feature, but I have a friend who is having a lot of trouble building certain email habits and this would be a sure-fire way to help.

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• OSX Lion - Stuck in Drag mode and mouse click events are not going through. Can I manually generate a mouseup event?

  - by Yuji Tomita

  My mouse is stuck in "drag" mode. This generally happens in Photoshop, but happens dragging files and such as well. Clicking rapidly here and there generally solves the problem. Sometimes though, it won't go away until a restart. Unplugging devices, etc., doesn't do anything. For example, right now, my mouse moves but can not click anything so I am using the keyboard to navigate this site. Is there a way to "reset" however the OS stores mouse states? Can I manually fire off a MouseUp event? It's strange that even when human input devices are unplugged, the files are still in drag state.

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• Windows 8 gives "system thread exception not handled" after update

  - by Shobhit

  I have a 64-bit dell laptop which I recently upgraded from Windows 7 to Windows 8. Since then, it's creating a havoc in my life. The metro apps are not working; the system crashes once in a while and none of my games are running because I don't have the correct drivers for my graphics card (ATI 5000 series). Some days back, Windows downloaded an update and prompted me to restart. After that day, whenever I log in and fire up my desktop, I get all kinds of blue screen errors. The most common one looks something like this: - SYSTEM_THREAD_EXCEPTION_NOT_HANDLED. Please help me with how I can fix this, optionally how to go back to windows 7. Thanks.

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• Delete temporary files from batch script in xp

  - by Keith Bentrup

  I'm looking for a good batch script that would quickly find & clean all the known safe temporary folders/files from Windows (as many variants as possible) machines (e.g. the windows temp folder, all users IE temp folders, etc.). I'm fond of UI tools like CCleaner (over Cleanmgr.exe), but when I'm trying to clean several computers quickly and/or with minimal involvement, it would be nice to have a script. Plus with a script, I could chain several scripts together. Maybe one to then fire up various antivirus and/or malware detectors. Anyone have a good one or can point to a good resource?

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• How to bring application to front every 15 minutes on Mac OS X Lion?

  - by johnnyb10

  I have a free or cheap little app called Desktop Task Timer LE that I've been using to track my time as I work on various projects. I'd like to have it pop up as the foreground app every 15 minutes to prevent me from forgetting to stop/change the timer after I've moved on to a different task. I know I can have the app launch using a script in Automator or AppleScript, but I don't know how to have that script fire off every 15 minutes. I've read about using Launchd and iCal, but I'm still not sure how to do it. (Actually, iCal is probably simple, but I'd like to avoid using it for this.) Any ideas? Also, a further feature would be to have it pop up after 5 (or x) minutes of inactivity on the computer. Not sure if this would work for my needs, but I'd like to test it if possible.

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• Installing sharepoint web service disabled when trying to install BizTalk adapter

  - by noesgard

  I have a MOSS Box, with Microsoft Office SharePoint Server 2007 SP2 (Danish server), .net 3.5 SP1 on a Server 2008 64 bit (where IIS is running 64 bit too). When I fire up the BizTalk installer and wants to select the SharePoint Web Service, this option is disabled/grayed out. Any ideas as how I can enable the option again? (It states that there are one or more prerequisites missing but I can't figure out which). I found some reference stating that I basically had to "toast" the MOSS box and install WSS 3, but that is NOT an option... Any suggestions? :o)

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• Lync client configured as room

  - by captainmish

  We have a few usb cameras in meeting rooms that people can plug their laptops into, which works ok, but we're looking for better... Probably a long shot, but does anyone know of a way to have something like a "common area" client, where a PC connected to a webcam and speakers/mic can become a bookable resource, dragged in to conversations and automatically show video? A workflow I imagine: User books a room with "special" lync client as attendee Meeting time comes, they go to the room and fire up lync on their pc "special" lync client automatically (or is dragged in) joins and starts video, local attendees use audio and video from the special client Any tips welcome!

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• Windows 8 Color Settings (Window Title)

  - by xixixao

  In Windows 7, the window title's color (by default black, to see the title in the title bar fire up Windows Media Player for example) is stored in [HKEY_CURRENT_USER\Control Panel\Desktop\Colors] TitleText value. This is not the case in Windows 8, since this value is only used when using high contrast theme. It looks like noone has come up with a way to change this color yet, so my question is, where to look? What tools can I use to see dependencies, what could be the way to find this value (I rightfully hope it's not a constant in code).

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• Database for heat tolerances of various cables?

  - by I. F.

  Is there any kind of unified database of heat tolerances for networking cables? I've been setting up a number of home/small office networks lately and as a mostly-amateur I could really use some information on what is safe to run behind a radiator, next to a steam pipe, etc. The question I'm up against at the moment is: Can I run normal RJ11 phone line cable (from DSL modem to phone jack) behind a steam radiator without risking a fire? Unlike cat5, I could not find published standards for these, so I'm turning to experts with more experience. This is a cut-rate show. Do I go out and buy more cabling, and if so which, or use the spare that I have?

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• script to test mail server

  - by WebDude

  Ever since a windows update that took down my IIS6 mail server a few weeks back, I've been really paranoid about my mail server working. So every time I run a windows update I fire up command prompt and send myself a quick test mail. Like so: > telnet localhost 25 > helo domain.com > mail from: [email protected] > rcpt to: [email protected] > data some random body to mail myself . This is a realy great way to test my mail server, but it's a pain in the neck to do quickly. Is there anyway i can run this in a batch script or something as a quick test? I've tried a bat file but this just waits after i call telnet I've also explored if telnet accepts any input files and it does not seem to. What's the best way to do this?

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• remove start.funmoods search from chrome

  - by Joe King

  I post this with much trepidation after my baptism by fire recently, and knowing that this question has been asked and answered already. My problem is that I cannot seem to remove start.funmoods as the default search engine when I type into the omnibox in Chrome - I have followed the instruction in the answer to the previous question on this topic. In particular: I deleted funmods using the control panel - add/remove programs Under wrench-tools-extensions funmods is not mentioned Under wrench-settings-manage search engines, there is nothing listed at all. Restarted chrome and rebooting have not helped.

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• Tool to test a user account and password (test login)

  - by TheCleaner

  Yeah, I can fire up a VM or remote into something and try the password...I know...but is there a tool or script that will simulate a login just enough to confirm or deny that the password is correct? Scenario: A server service account's password is "forgotten"...but we think we know what it is. I'd like to pass the credentials to something and have it kick back with "correct password" or "incorrect password". I even thought about a drive mapping script with that user account and password being passed to see if it mapped the drive successfully or not but got lost in the logic of making it work correctly...something like: -Script asks for username via msgbox -script asks for password via msgbox -script tries to map a drive to a common share that everyone has access to -script unmaps drive if successful -script returns popup msgbox stating "Correct Password" or else "Incorrect Password" Any help is appreciated...you'd think this would be a rare occurrence not requiring a tool to support it but...well....

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• switch OFF syn cookies

  - by Nick

  We have several servers they have public IP's, but work together (one is with Load Balancer, orther with Apache Web server, other with MySQL and so on. Most of the ports are fire-walled, so only "local" servers can be connect there. However ALL servers have some ports that must be publicly open. We have SYN Cookies enabled and from time to time we got: possible SYN flooding on port 8080. Sending cookies. Port 8080 is not public. How we can switch OFF SYN Cookies for some ports (e.g. 8080, 3306 etc) or from some sources (e.g. our servers), but in same time SYN Cookies to be switched ON for all other ports, e.g. port 80. We found this similar problem, except our servers are with public IP's: SYN cookies on internal machines

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• Capture the build number for a remote-triggered Hudson job?

  - by EMiller

  I have a very simple inhouse web app from which certain Hudson builds (on another server) can be triggered remotely. I have no problem triggering the builds, but I don't know how to capture the associated build number for later reference. I'm using the buildWithParameters trigger, and the actual result of that call is just a mess of HTML - I don't believe it gives me back the build number. I started down the path of pulling the whole build list for the job (via the api), and then attempting to reconcile that list against my records - but that's much more complicated than I'd like it to be. I also considered sleeping for a few seconds after launching the job, and then grabbing the latestBuild from the Hudson api - but I'm sure that's going to go wrong at some point (someone will fire off two jobs quickly, and I'll get the association wrong).

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• How to quickly start Programs like "regedit.exe" from the Windows 7 search bar using substring matching?

  - by Palmin

  The search bar in Windows 7 is very convenient to quickly start applications by pressing the Win-key and then entering the name of the application. For applications with a Program Menu entry like Firefox, it is sufficient to type Fire and Firefox will be displayed in the Programs section of the search results. For other applications like regedit.exe, I have to type the full command regedit before the correct choice regedit.exe appears. Is there any way to have regedit.exe appear already when I have just entered a substring? Please note: I have seen Add my applications to Vista’s Start Search, but I don't want to add anything to the Start Menu manually. This question is about if there is some configuration that can be tuned to make the results appear. I have also seen Search behavior of Windows 7 start menu, but my problem is not that the exe appears under Files, regedit.exe correctly appears under Programs, but it should appear already for a substring match.

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• ubuntu server refusing connections via port forwarding

  - by Matt

  Getting some really weird behavior from our Ubuntu server... it's behind a Verizon router firewall with port forwarding (port 8080 to port 80 on the server), and we've been having issues accessing it via this external IP. From within the network, it appears to respond normally (I can access it via web browser and SSH), but refuses connections through port forwarding (using our static external IP). The strangest thing is that it actually responds to external port-forwarded connections right after being restarted, but quickly lapses back into this pattern of refusing external connections. I'm a bit of a server newbie (I'm actually a programmer in a small startup that just lost their server ops guy, urgh) so this is all trial by fire for me. Does anyone have any advice on what could be going wrong here? Any help would be appreciated, thanks.

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• Windows updates behind a physical firewall with only IP based rules and generic outbound connections are turned off

  - by user125245

  I have some boxes that I do not want to allow any in or outbound traffic to the internet Except for windows updates. However the fire wall in place (Cisco ASA) apparently only supports ip based rules. As best I can tell access to Microsoft updates via anything other then the half dozen URL masks the Microsoft lists as needed does not appear possible. I have kicked around building a full WSUS that I would then manually copy the update files to so that no direct Microsoft access is needed but this sounds very top heavy for the very few boxes involved. I have also kicked around manual updates all around but am not certain how to be conveniently and confidently sure that the correct updates are being applied in the correct order. Any ideas from any direction would be appreciated. I want this as simple / cost effective as possible but have very little flexibility on the only absolutely required internet access policy.

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• Laptop held hostage by administrator domain and Bit locker

  - by user144780

  I have a laptop computer that I had when I was working at an IT company. I don´t work there anymore but I could keep the computer (Lenovo) Suddenly my wireless internet didn´t work anymore showing error "insert SIM into the mobile broadband device" and month later connectiong to internet with cable got disabled I don´t know the password to sign in as an administrator on domain and whatever I try to do/install/change settings... everything needs admin rights. To surf the internet again with the computer I tried to install a new Windows but it´s seems to be protected with Bit Locker, asking for recovery key. I´ve googled and googled bunch of CMD tricks but most of the shows "system error 5 has occured" Is there anyway to get the wireless internet to work, change the admin or install new Windows? - or should I rather enjoying throwing it of the balcony or set it one fire? :)

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