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• How to find and diagnose poorly-performing Firefox addins?

  - by Scott Bilas

  I use a lot of addins in my Firefox. One of them is causing periodic freezes when watching video. Super annoying. Aside from doing a binary search of disabling addins to narrow down the problem (which would take a very long time due to frequency of the freezes), are there any other options? If the problem came from the native app, then I'd just load up a profiler and see where the time is going. But it's all in Javascript. Are there any tools that exist to help figure this out? Maybe some instrumentation I can throw on a few key source files in a local build to help diagnose the problem?

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• Virtual Box Pen Test Lab Set Up

  - by hairyjewbear

  So i'm trying to set up a pen test lab in virtual box on my windows 7 host. I have 3 guest OS's installed: 1.) BackTrack5 2.) Centos 5 Server/Snort (My Snortbox) 3.) Win XP (Unpatched) I have 3 Ethernet adapters created IP'S 192.168.191.1 192.168.127.1 192.168.56.1 My goal is to use BackTrack5 to nmap the Win XP guest and have the snort box sniff the network. I'm new to networking and virtualization and I need help setting up my virtual network to get this to work. What should I do? All help appreciated Centos: Adapter1: NAT Adapter2: Host-only Adapter3: Internal Network Backtrack: Adapter1: Internal Network XP: Adapter1: Internal Network Also take for granted I'm on a University Network with a ridiculous firewall so I need to stay all within the host

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• I am trying to zip files individually, but the file type is unknown

  - by Jason Mander

  I am trying to zip some files with an unknown file type individually. I am using the following code in a batch script to do that: @ECHO OFF FOR %%A IN (bestbuy*nat*component.cpi*) DO "C:\Program Files\7-Zip\7z.exe" a -mx9 -m0=lzma2:d256m "%%~nA.7z" "%%A" The code will compress files individually ONLY if the file has an extension. Unfortunately the files that I have don't have any extension. In the code I am trying to zip files by doing a pattern match, the files are getting compressed into ONE file (which I do not want, I want each file compressed individually). Why does this code create separate zip files when the files have an extension (for example if I add .txt to the end of the files) and when there is no extension the code creates one zipped file. Can anyone please help me with the code to compress files with unknown file type so that each file gets compressed individually Your help would be greatly appreciated. Jason

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• PPTP VPN on OS X and iOS failed to connect Facebook and Youtube

  - by bGiraffe

  Thnaks for reading. I setup a VPN server on my Buffalo WHR-HP-G300N router at Macau, and use it for access website over China Firewall when i travel in China. On Android and Windows, everything work fine, however on my Macbook Air and iPad, it is not working. I can access blocked site like badoo.com but not facebook and youtube. If i ping it at terminal, it said "ping: cannot resolve facebook.com: Unknown host". After i read this http://cp.hidemynet.com/knowledgebase.php?action=displayarticle&id=26, i find i can restart my router and reboot my Macbook, and connect to VPN before any request to any blocked site so that i can successfully connect to facebook and youtube. However it works sometime but not always. It is really annoying because i need to work on VPN and my Mac, would anyone can help me to solve it? Rather than restarting my router and my Mac every time. Please HELP!!! regards

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• mysqlbinlog: unknown option '--ssl'

  - by Stefan Lasiewski

  I am running FreeBSD 7. running MySQL 5.1.36 from ports. I am trying to check some data in the MySQL binary log files, and I get the following error: # mysqlbinlog mysql-bin.000021 mysqlbinlog: unknown option '--ssl' In addition, I can't even view the help for this command: # mysqlbinlog --help mysqlbinlog: unknown option '--ssl' Why does mysqlbinlog not know about the option ssl? This server was compiled with SSL, and ssl is activated in the my.cnf configuration file. We use SSL for remote connections, but I am running this command on the local host.

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• Collectd on ubuntu with perl plugin support

  - by Roman

  For days I am struggling with enabling perl plugin support for collectd. I have installed colllectd 5.4.0 on a Aws ubuntu 13.04. Configured compiled. I have even installed libperl-dev. But when i run ./configure from collectd installation , it still says that "perl ....(needs libperl)" Now enabling the perl plugins from collectd.conf didnt help much. In logs i see that : plugin_load: Could not find plugin "perl" in /opt/collectd/lib/collectd and indeed there is not perl.so or whatever in that folder. Can someone help me out with that ?

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• Find or restore wiki pages. (Computer will not boot anymore and need the wiki pages)

  - by Nathan187

  A few years ago, where I work, I created a wiki for me and my co-workers. We work on a lot of old programs and to help with cross training, we put a lot of our notes in the wiki. Sadly, the wiki was hosted on my machine and my machine has died. I can pull the drive out and hook it up to an enclosure and still see the files, etc. I want to know...is there a way to get the files/pages from that wiki somehow. I think they are stored in a mysql database somewhere. Yeah it sucks and I had a lot of stuff on that drive but the most important thing for me now is to get those notes (wiki pages). Any help would be appreciated.

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• GPO Startup script did not execute on some computers

  - by Aaron Ooi

  The GPO Startup scripts works fine on other machine but not for another half of the machine. gpresult show that GPO was there. I ran RSOP and it show that the Startup script was there but it was never executed. There nothing on application error or anything related to the failed execution in the event viewer. I have set to Allow slow network connection too but it did not help for the startup script to execute. Permission read/execute granted to Domain Computers & Authenticated Users Other GPO settings works except Startup Script did not execute. The scripts works fine as other machine which success without any issue except some machine. I need help to sort this out as it troubles me where another half of the machine did not execute the script at all. It was all WIndows 7.

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• Is there a template for curriculum vitae in ms word 2010

  - by user23950

  Is there a template for curriculum vitae in ms word 2010? Please help, thanks

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• How do I set "MaxPermSize" for Atlassian Fisheye/Crucible running as service on Win2k3?

  - by Jeremy

  I have been trying to setup Atlassian Fisheye/Crucible as a service on Win 2K3 R2 for two weeks. I keep getting various "java.lang.OutOfMemoryError: PermGen space" errors, which crash Fisheye and force me to restart the service. I've followed the example on the Atlassian support site to configure MaxPermSize within the service wrapper. However, when I check SysInfo inside the Fisheye Admin pages and the debug log, I don't see any confirmation. The Java Heap info is in both places, so I'd expect the MaxPermSize setting to show up in both places. The error is persisting and Atlassian support has been little help. I appreciate any help.

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• OpenVPN on Android TCP retransmissions after OpenVPN server reboot

  - by anogaki

  I raised OpenVPN on server for the first time. It worked fine until the server rebooted. The firewall configuration is unchanged. When I tcpdump from tun interface on the server, I always get TCP retransmissions on all TCP packets larger than a few bytes in Android. Using a similar(read: same) configuration on my Linux box from where I'm posting this message now works just fine; no retransmissions, no loss. It did work just fine before the server rebooted. What could possibly cause this? I already tried rebooting Android, it didn't help. Client configuration, used on both Linux PC and Android tablet: dev tun client remote 192.168.0.1 persist-key persist-tun nobind pkcs12 user.p12 mssfix 1480 cipher AES-256-CBC verb 3 1480 is below the mtu of uplink connection on server which is 1492. I tried adding tun-mtu 1480 to Android but that didn't help either.

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• ESXi 4.1 CentOS 6.X eth0 unnavailable

  - by L.K.

  I don't usually ask for help so directly, usually google have all i need but this time i'm seriously lost. Hope you can help me .s The thing is, i have a server with Vmware ESXi 4.1 and 5 already running and configured virtual servers, but whenever i try to make a new one on CentOS 6.X it leaves me without eth0 to be activated in any way. When installing CentOS, in the screen of localhost.localdomain i try by the button in the left down corner of the screen to make eth0 connect automatically but it tells me a NetworkManager Error: cannot start eth0. So...in command line once the CentOS is already installed, i have configured ifcfg-eth0 and manually tried to take up the eth0 but when i restart network service "Bringing up eth0: Failed" and sometimes even "shutting down eth0: Failed" Thanks in advance

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• Gateway time out connecting to tethered server from Android

  - by BentFX

  I've got an Android device running android-wifi-tether. It works as advertised. I connect to it from my Ubuntu 12.04 laptop running Apache 2.2.22. The laptop is manually configured to IP 192.168.2.100 in the hosts file. It can ping itself and access it's own web server through that address. The WiFi tether hotspot gives the laptop the same 192.168.2.100 address(Laptop was configured to match the hotspot address as a troubleshooting step, and could be wrong.) Using ping I can ping the laptop from the phone using the 192.168.2.100 address. Using portscan the phone shows port 80 open on the 192.168.2.100 address. So, everything looks like it's in place, but any attempt to browse to http://192.168.2.100 fails after a few moments with a 504(Gateway time out) Any help would certainly be help.

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• DNSBL listed at zen.spamhaus.org - cant get outgoing mail working? Am I interpreting the response correctly?

  - by Joe Hopfgartner

  I have problem with a mailserver and there is something I kind of not understand! I can connect, authenticate, specify the sender address - but when specifying the reciever i get a error 550 which looks like so: RCPT TO:[email protected] 550-DNSBL listed at zen.spamhaus.org 550 http://www.spamhaus.org/query/bl?ip=62.178.15.161 Now the strange thing is that 62.178.15.161 is my local client address. Not the servers ip address. Also the error code 550 seems to be defined as so: 550 Requested action not taken: mailbox unavailable To me that makes totally no sense. Why this error code with this spamhaus message? Why the local ip adress and not the servers? There is exim running and there is nothing turning up in the logs mail.err mail.info mail.log mail.warn in /var/log I looked up both the servers and the clients ip adress on blacklists. The clients ip adress is listed on some (as expected), but the server is totally clean. Here is the complete telnet log when I reproduced the error. Mail clients like Evolution and Thunderbird give me the same spamhaus error message. joe@joe-desktop:~$ telnet mail.hunsynth.org 25 Trying 193.164.132.42... Connected to mail.hunsynth.org. Escape character is '^]'. 220 hunsynth.org ESMTP Exim 4.69 Sat, 01 Jan 2011 17:52:45 +0100 HELP 214-Commands supported: 214 AUTH STARTTLS HELO EHLO MAIL RCPT DATA NOOP QUIT RSET HELP EHLO AUTH 250-hunsynth.org Hello chello062178015161.6.11.univie.teleweb.at [62.178.15.161] 250-SIZE 52428800 250-PIPELINING 250-AUTH PLAIN LOGIN CRAM-MD5 250-STARTTLS 250 HELP AUTH LOGIN 334 VXNlcm5hbWU6 dGVzdEBodW5zeW50aC5vcmc= 334 UGFzc3dvcmQ6 ***** 235 Authentication succeeded MAIL FROM:[email protected] 250 OK RCPT TO:[email protected] 550-DNSBL listed at zen.spamhaus.org 550 http://www.spamhaus.org/query/bl?ip=62.178.15.161 quit 221 hunsynth.org closing connection Connection closed by foreign host. joe@joe-desktop:~$ Update: I tried the same thing from my other server and could successfully send an email. So it really looks like the server does check the IP wich establiches the connection is in some blacklist. This is theoretically a good thing - but - the authentication on the server should prevent that? Or shouldn't it? Well I just think it would be absurd if I couldn't send email over my smtp server from my dynamic ISP connection because the dynamic is listed, altough i have a clean server with login?

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• nginx: rewrite a non-existent php-file to another php-file with all arguments

  - by at0m33

  i really need help here. Sitting for some time now and dont figured it out. I want to realize a very simple task - rewrite a non-existent php file to another existant php file with all arguments like: this http://example.com/nonexistent.php?url=google.com to -> http://example.com/existent.php?url=google.com I tried something like this: rewrite ^/nonexistent.php /existent.php; Which dont works (File not found). But redirect a non-existent html file to a php file like this: rewrite ^/nonexistent.html /existent.php; works. I dont want to rewrite a html file, but this is still a confusing behaviour. Therefore it tried also something like this (and some variations): rewrite ^/nonexistent.php?url=^(.*)$ /existent.php?url=$1; which is also not working. (Maybe the syntax is bad) Any help here? It would be very nice!

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• HP DAT72x6 autoloader

  - by ericmayo

  Hoping someone here has seen this similar issue and can offer soem advise... I have an HP DAT72x6 auto loader tape backup unit. The external kind, here is a link to an owner's manual I found of it. http://www.dectrader.com/docs/set2/emr_na-c00070400-1.pdf I purchased the unit used about 6 months ago. The unit stopped working after 3-4 back-ups, it's used one day a month to do a monthly backup of another system. Suffice it to say the unit gets very little usage. There is an amber light on the front of the unit called the OAR (Operator Attention Required). The manual states to call for service when this light comes on and stays on. I've tried a few things to resolve but none are working. I've tried power cycling, re-securing the SCSI cables at both ends. Unit was used so I didn't pay much ($500) and so I don't want to spend a lot to have it fixed; might as well buy something new one if fixing this is going to cost more than $100-$150 bucks. I'm curious to see if anyone here has been around these devices or possibly is an HP repair person that can give me some things to try to resolve. The manual states that a solid amber OAR light indicates a hardware failure. When I power cycle the unit I see one of two scenarios so far. The unit powers up, shows self test in the LCD, then LCD changes to show all possible images and the OAR light comes on. The unit powers up, LCD is completely blank, the green lights go through some sort of process of going on and off and later the amber OAR light comes on and stays on. If it's a simple misalignment issue, I may be able to fix myself but not knowing what could cause the OAR light to come on gives me no where to even start. Google around gave no help either. I hoping someone here has experience with this and can help or point me in the right direction. Also, I don't have the HP Diagnostic tools mentioned in many manuals. The unit is connected to a Linux box. The 3-4 backups I've done with it so far have had no issues. We run amanda backup. Before this incident the unit was backing up and reading tapes fine. Thanks for any help or suggestions.

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• Sony eBook Library for Mac No Longer Displays Its Window

  - by Kristopher Johnson

  I got a Sony PRS-505 reader a few weeks ago, and the Sony eBook Library 3.0 software worked fine on my Mac, until today. Now, when I launch it, the menu bar is displayed, but there is no application window and the menu items have no effect. I've reinstalled the software, but that didn't help. I've deleted ~/Library/Preferences/Sony Corporation, but that didn't help. I suppose I could start using Calibre exclusively, except it would make it difficult to buy books from Sony's ebookstore. Any ideas?

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• Pinnacle Studio 14 Importer crashes on Windows 7 x64

  - by Tuminoid

  Pinnacle Studio 14 Importer crashes on Windows 7 x64, thus I'm unable to import videos from my camcorder. I've Googled around and it seems to be a problem with x64 support in the program, but there is no info if it can somehow be remedied with Compatibility settings, XP mode. Further Googling got me this link, and none of the tips in site it links help. I've got no idea what ObjectDoct Plus 2 is (no a program or service installed by that name) which he claims causes the problem. Is that ObjectDoct critical to Pinnacle Studio and how to get rid of it (or any other advice how to make Studio 14 work on x64). UPDATE: 1) XP mode doesn't help as it doesn't handle Firewire, which is how my Canon HV20 must be connected to transfer HDV from tape. 2) I don't have that ObjectDock installed. 3) I don't wanna re-buy PS15 just to get this solved as PS14 should be able to do it.

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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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• "File does not exist" in apache error log.

  - by Samuurai

  Hi, This is an example of an error in out log file: File does not exist: /var/www/website/female, referer: http://www.website.com/female/dresses/A-Dress-Black "/female" doesn't exist, because we use friendly urls via our .htaccess file which looks like this: RewriteEngine On # Turn on the rewriting engine RewriteBase / RewriteCond %{http_host} !^www.website.com$ [nc] RewriteRule ^(.*)$ http://www.website.com/$1 [r=301,nc,L] RewriteRule ^News/?$ news.php [NC,L] RewriteRule ^About/?$ about.php [NC,L] RewriteRule ^Contact/?$ contact.php [NC,L] RewriteRule ^Sign-In/Create-Account?$ sign_up_in.php [NC,L] RewriteRule ^Logout?$ sign_up_in.php?l=1 [NC,L] RewriteRule ^Your-Bag?$ your_bag.php [NC,L] RewriteRule ^Help?$ help.php [NC,L] RewriteRule ^Profile?$ profile.php [NC,L] RewriteRule ^Create-Profile?$ profile_create.php [NC,L] # ITEM RewriteRule ^([A-Za-z-]+)/([A-Za-z-]+)/([A-Za-z0-9-]+)/?$ store_focus.php?sex=$1catName=$2&permalink=$3 [NC,L] # PAGE RewriteRule ^([A-Za-z-]+)/([A-Za-z-]+)/page/([0-9]+)/?$ store.php?sex=$1&catName=$2&page=$3 [NC,L] # CATEGORY RewriteRule ^([A-Za-z-]+)/([A-Za-z-]+)/?$ store.php?sex=$1&catName=$2 [NC,L] # SEX RewriteRule ^([A-Za-z-]+)/?$ store.php?sex=$1 [NC,L] Every request for a page results in an error. Has anyone encountered this before? Thanks! Beren

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• Web browser being selective about the sites that it will visit.

  - by Andrew Doran

  I've been trying to help my father-in-law with this problem but haven't been able to get anywhere. Since the weekend the web browsers on his computer (Chrome and Internet Explorer on Windows XP) will only let him get to certain sites - for example, he is able to conduct his online banking but he cannot visit www.bbc.co.uk, www.amazon.co.uk or www.ancestry.com. There is another computer in the house that goes via the same router and this can connect to both, which suggests it is his machine. I tried running a tracert to www.bbc.co.uk and managed to get through, but the web browser hangs with a message that it is waiting for a response. I tried using the WinSockFix tool in case it was anything to do with a recent registry change but that didn't work either. He can't think of anything that he recently did on his machine to cause the problem. Can anyone help?

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• phpMyAdmin says mcrypt is missing, but it's not; cannot log in

  - by GradysGhost

  I've just compiled a web stack on Solaris 10. This is a fairly standard Apache 2 / MySQL 5 / PHP 5 stack with all the most recent stable versions. I dropped phpMyAdmin on the server and set up httpd.conf to get that online. When I browse to the page, login fails, and a persistent message appears beneath the login form: The mcrypt extension is missing. Please check your PHP configuration. However, I compiled PHP with the --with-mcrypt flag. A file, info.php: <?php phpinfo(); ?> shows that mcrypt support is enabled. Running: php -m on the command line shows that mcrypt is loaded. Google hasn't been much help, and I was hoping someone around these parts could throw some help my way. If I need to provide any further detail, please let me know what you need to know.

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• cisco 6500 crash enabling netflow

  - by bleomycin

  Hello everyone, i have a cisco 6503 running IOS 12.2(33)sxi5 and i'm trying to enable netflow. Following the instructions here http://www.manageengine.com/products/netflow/help/cisco-netflow/cisco-ios-netflow.html enabling for interface vlan 3, shortly after ip flow-export version 5 console outputs: CPU_MONITOR-6-NOT_HEARD: CPU monitor messages have not been heard for 30 seconds crashlog here: http://pastebin.com/Niv2H8xD it then writes a crash log and reloads the router. Has anyone else experienced anything like this before? Here is my running config prior to adding the options in the above link: http://pastebin.com/AgNb1ahG Thank you for any help!

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• Netdom to restore machine secret

  - by icelava

  I have a number of virtual machines that have not been switched on for over a month, and some others which have been rolled back to an older state. They are members of a domain, and have expired their machine secrets; thus unable to authenticate with the domain any longer. Event Type: Warning Event Source: LSASRV Event Category: SPNEGO (Negotiator) Event ID: 40960 Date: 14/05/2009 Time: 10:24:54 AM User: N/A Computer: TFS2008WDATA Description: The Security System detected an authentication error for the server ldap/iceland.icelava.home. The failure code from authentication protocol Kerberos was "The attempted logon is invalid. This is either due to a bad username or authentication information. (0xc000006d)". For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: c000006d Event Type: Warning Event Source: LSASRV Event Category: SPNEGO (Negotiator) Event ID: 40960 Date: 14/05/2009 Time: 10:24:54 AM User: N/A Computer: TFS2008WDATA Description: The Security System detected an authentication error for the server cifs/iceland.icelava.home. The failure code from authentication protocol Kerberos was "The attempted logon is invalid. This is either due to a bad username or authentication information. (0xc000006d)". For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: c000006d Event Type: Error Event Source: NETLOGON Event Category: None Event ID: 3210 Date: 14/05/2009 Time: 10:24:54 AM User: N/A Computer: TFS2008WDATA Description: This computer could not authenticate with \\iceland.icelava.home, a Windows domain controller for domain ICELAVA, and therefore this computer might deny logon requests. This inability to authenticate might be caused by another computer on the same network using the same name or the password for this computer account is not recognized. If this message appears again, contact your system administrator. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: c0000022 So I try to use netdom to re-register the machine back to the domain C:\Documents and Settings\Administrator>netdom reset tfs2008wdata /domain:icelava /UserO:enterpriseadmin /PasswordO:mypassword Logon Failure: The target account name is incorrect. The command failed to complete successfully. But have not been successful. I wonder what else needs to be done?

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• IP route ppp0 + eth0 access to outside network

  - by Vitor

  I need some help in define a route I have two connections one from eth0 and other a ppp0 (a 3G card) Not having the ppp0 connection active my route table is: Destination Gateway Genmask Flags Metric Ref Use Iface default DD-WRT 0.0.0.0 UG 100 0 0 eth0 192.168.1.0 * 255.255.255.0 U 0 0 0 eth0 I can access my webserver from an outside network through ethernet interface Than I have also my ppp0 3G connection active havig the following route table: D estination Gateway Genmask Flags Metric Ref Use Iface default 10.64.64.64 0.0.0.0 UG 0 0 0 ppp0 10.64.64.64 * 255.255.255.255 UH 0 0 0 ppp0 192.168.1.0 * 255.255.255.0 U 0 0 0 eth0 Now I only can access my webserver in outside networks through the IP of the 3G connection Note that my server is serving at 0.0.0.0 IP (to all interfaces) But I need to get access to webserver to both interfaces ethernet and 3G connection I only can have access to both connection in local network Any help to configure this network to have both interfaces with outside networks access is welcome Can anyone give me an example to configure this network with 2 gateways to give outside networks access One for IP 192.168.1.149 and other for the ppp0 IP 89.214.60.196 Tanks

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