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  • Having problems with connecting to/seeing the local SQL server with Microsoft SQL Server Management Studio

    - by Hans-Henrik
    I'm having some difficulties when I'm trying to connect to my local SQL Server. I'm pretty sure the server is running (many of the other topics on this subject suggests that the services might not be running, so I kinda looked into it, but they do seem to be running). But when I try to access it through Microsoft SQL Server Management Studio it doesn't seem to be able to find them. Server type: Database Engine Server name: ILIZANESQL* - I'm trying to "browse for more..." to find my server, but it doesn't show up Authentication: Windows Authentication

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  • LDAP object class violation: attribute ou not allowed in suffix?

    - by Paramaeleon
    I am about to set up a LDAP directory. It is used as a tool to communicate user permissions from a web application to WebDav file system access, e.g. adding a user to the web platform shall allow login to the file system with the same credentials. There are no other usages intended. Following this German tutorial which encourages the use of the attributes c, o, ou etc. over dc, I configured the following suffix and root: suffix "ou=webtool,o=myOrg,c=de" rootdn "cn=ldapadmin,ou=webtool,o=myOrg,c=de" Server starts and I can connect to it by LDAP Admin, which reports “LDAP error: Object lacks”. Well, there aren’t any objects yet. I now want to create the root and admin elements from shell. I created an init.ldif file: dn: ou=webtool,o=myOrg,c=de objectclass: dcObject objectclass: organization dc: webtool o: webtool dn: cn=ldapadmin,ou=webtool,o=myOrg,c=de objectclass: organizationalRole cn: ldapadmin Trying to load the file runs into an error, telling me that ou is not allowed: server:~ # ldapadd -x -D "cn=ldapadmin,ou=webtool,o=myOrg,c=de" -W -f init.ldif Enter LDAP Password: adding new entry "ou=webtool,o=myOrg,c=de" ldap_add: Object class violation (65) additional info: attribute 'ou' not allowed I am not using ou anywhere except in the suffix, so the question: Isn’t it allowed here? What is allowed here? Here is my answer. I am not allowed to post it as answer for 8 hours, so don’t mind that it is part of the question by now. I will move it outside some day, if I don’t forget to do so. There are numberous dependencies for the creation of elements, and error messages are rather confusing if you don’t know of the concept. The objectclass isn’t necessarily dcObject for the databases’ root node, as it is likely to guess when you read several tutoriales. Instead, it must correspond to the object’s type: Here, for a name starting with ou=, it must be organizationalUnit. I found this piece of information in these tables [Link removed due to restriction: Oops! Your edit couldn't be submitted because: We're sorry, but as a spam prevention mechanism, new users can only post a maximum of two hyperlinks. Earn more than 10 reputation to post more hyperlinks. Link is below]. Further on, the object class dictates which properties must and can be added in the record. Here, organizationalUnit must have an ou: entry and must not have neither dc: nor o: entry. The healthy init.ldif file looks like that: dn: ou=webtool,o=myOrg,c=de objectclass: organizationalUnit ou: LDAP server for my webtool dn: cn=ldapadmin,ou=webtool,o=myOrg,c=de objectclass: organizationalRole cn: ldapadmin Note: The page also states: “While many objectClasses show no MUST attributes you must (ouch) follow any hierarchy […] to determine if this is the really case.” I thought that would mean my root record would have to provide the must fields for c= and o= (c: and o:, respectively) but this isn’t the case. Link in answer is (1): http :// www (dot) zytrax (dot) com/books/ldap/ape/ "Appendix E: LDAP - Object Classes and Attributes"

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  • Improving server security [closed]

    - by Vicenç Gascó
    I've been developing webapps for a while ... and I always had a sysadmin which made the environment perfect to run my apps with no worries. But now I am starting a project on myself, and I need to set up a server, knowing near to nothing about it. All I need to do is just have a Linux, with a webserver (I usually used Apache), PHP and MySQL. I'll also need SSH, SSL to run https:// and FTP to transfer files. I know how to install almost everything (need advice about SSL) with Ubuntu Server, but I am concerned about the security topic ... say: firewall, open/closed ports, php security, etc ... Where can I found a good guide covering this topics? Everything else in the server... I don't need it, and I wanna know how to remove it, to avoid resources consumption. Final note: I'll be running the webapp at amazon-ec2 or rackspace cloud servers. Thanks in advance!!

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  • Kanji characters appear as boxes

    - by s3d10s
    i'm having trouble with the display of japanese characters on Windows 8 Pro (English, 64-bit, updated regularly). They appear as boxes (picture) in windows explorer, windows menus (even in the language settings of control panel), iTunes and nearly everywhere else, besides web browsers. I was using windows 7 until now, and it didn't have any of these problems, and i'm using the same applications now, as i was using in windows 7. Sometimes (!) when i restart the machine the problem goes away, but that isn't a real solution. What i've tried so far: added japanese language to windows of course installed/uninstalled/reinstalled japanase language pack (didn't have any impact though) i've read in one of these superuser topics a possible solution, when i had to create a txt file on the desktop with a kanji in the filename - that also didn't work (but i honestly hope that hacking and tweaking an operation system released in 2012 can't be the solution to display kanjis..) Please give me any ideas, i'm a bit hopeless here, and don't want to spend my life installing operation systems..

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  • Wordpress Permissions OS X & MAMP

    - by Matt2020
    I have installed several local versions of Wordpress for development purposes. After the install I can create posts, pages and edit admin options. However as soon as try to upload images which would be saved in wp_content/uploads I get an error: Upload Error: Unable to create directory ...../blog/wp-content/uploads/2011/05. Is its parent directory writable by the server? Looks like MAMP server runs as user _www The blog directory is owned by User1 and the group User1 _www is not in the User1 group, should it be? I do not want to chmod 777 or 765 on the directories just to get it going. Googled up a couple of references: http://codex.wordpress.org/Changing_File_Permissions in "Permission Scheme for WordPress" All files should be owned by your user (ftp) account on your web server, and should be writable by that account. On shared hosts, files should never be owned by the webserver process itself (sometimes this is www, or apache, or nobody user). Any file that needs write access from WordPress should be owned or group-owned by the user account used by the WordPress (which may be different than the server account). For example, you may have a user account that lets you FTP files back and forth to your server, but your server itself may run using a separate user, in a separate usergroup, such as dhapache or nobody. If WordPress is running as the FTP account, that account needs to have write access, i.e., be the owner of the files, or belong to a group that has write access. In the latter case, that would mean permissions are set more permissively than default (for example, 775 rather than 755 for folders, and 664 instead of 644). User and group are User1 (which is admin). Running "ps aux | grep httpd" is running as _www So I think this means Wordpress is running as user _www. So the advice seems contradictory: "files should never be owned by the webserver process" i.e. _www but then later it says "Any file that needs write access from WordPress should be owned or group-owned by the user account used by the WordPress" So isn't this _www again? Another search found this url http://dancingengineer.com/computing/2009/07/how-to-install-wordpress-on-mac-os-x-leopard States Which says: My preferred way to do this is to change the group of the wordpress directory and its contents to _www and give write permissions to the group. Keep the owner as your "username". $ cd /Users/"username"/Sites $ sudo chown -R username:_www wordpress_directory $ sudo chmod -R g+w wordpress_directory However, when I tried this, it did not work for automatic upgrades to newer versions of WordPress although it worked for automatically updating the .htaccess file for pretty permalinks. It is not entirely clear to me what should be done. This last suggestion seems to be saying change the group from User1 to _www and give the group write access, but Wordpress upgrades won't work. Is this the right solution? I would have thought there would be a clear way to set this up on OS X 10.6? Be great if there was a plugin that could run a script for each of the main OS's that Wordpress runs on.

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  • Attempting Unauthorized operation - SQL 2008 R2 install

    - by Fred L
    I've been banging against this for a few days. Keep getting this unauthorized error when trying to install SQL 2008 R2 on a Windows 7 machine. I've changed permissions on the key, does not fix... Created an admin user, gave specific permissions on that key, does not fix... Disabled all firewalls, installed from a local admin, does not fix... I'm out of patience and ideas! :) Help? 2012-07-06 13:09:11 Slp: Sco: Attempting to set value AppName 2012-07-06 13:09:11 Slp: SetValue: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VSTAHostConfig\SSIS_ScriptComponent\2.0, Name = AppName 2012-07-06 13:09:11 Slp: Sco: Attempting to create base registry key HKEY_LOCAL_MACHINE, machine 2012-07-06 13:09:11 SSIS: Processing Registry ACLs for SID 'S-1-5-21-2383144575-3599344511-819193542-1074' 2012-07-06 13:09:11 Slp: Sco: Attempting to open registry subkey SOFTWARE\Microsoft\Microsoft SQL Server\100 2012-07-06 13:09:11 SSIS: Setting permision on registry key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\100. 2012-07-06 13:09:11 Slp: Sco: Attempting to replace account with sid in security descriptor D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:11 Slp: ReplaceAccountWithSidInSddl -- SDDL to be processed: D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:11 Slp: ReplaceAccountWithSidInSddl -- SDDL to be returned: D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:11 Slp: Sco: Attempting to set security descriptor D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:11 Slp: Sco: Attempting to normalize security descriptor D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:11 Slp: Sco: Attempting to replace account with sid in security descriptor D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:11 Slp: ReplaceAccountWithSidInSddl -- SDDL to be processed: D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:11 Slp: ReplaceAccountWithSidInSddl -- SDDL to be returned: D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:11 Slp: Sco: Attempting to normalize security descriptor D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:11 Slp: Sco: Attempting to replace account with sid in security descriptor D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:11 Slp: ReplaceAccountWithSidInSddl -- SDDL to be processed: D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:11 Slp: ReplaceAccountWithSidInSddl -- SDDL to be returned: D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:11 Slp: Prompting user if they want to retry this action due to the following failure: 2012-07-06 13:09:11 Slp: ---------------------------------------- 2012-07-06 13:09:11 Slp: The following is an exception stack listing the exceptions in outermost to innermost order 2012-07-06 13:09:11 Slp: Inner exceptions are being indented 2012-07-06 13:09:11 Slp: 2012-07-06 13:09:11 Slp: Exception type: Microsoft.SqlServer.Configuration.Sco.ScoException 2012-07-06 13:09:11 Slp: Message: 2012-07-06 13:09:11 Slp: Attempted to perform an unauthorized operation. 2012-07-06 13:09:11 Slp: Data: 2012-07-06 13:09:11 Slp: WatsonData = 100 2012-07-06 13:09:11 Slp: DisableRetry = true 2012-07-06 13:09:11 Slp: Inner exception type: System.UnauthorizedAccessException 2012-07-06 13:09:11 Slp: Message: 2012-07-06 13:09:11 Slp: Attempted to perform an unauthorized operation. 2012-07-06 13:09:11 Slp: Stack: 2012-07-06 13:09:11 Slp: at System.Security.AccessControl.Win32.GetSecurityInfo(ResourceType resourceType, String name, SafeHandle handle, AccessControlSections accessControlSections, RawSecurityDescriptor& resultSd) 2012-07-06 13:09:11 Slp: at System.Security.AccessControl.NativeObjectSecurity.CreateInternal(ResourceType resourceType, Boolean isContainer, String name, SafeHandle handle, AccessControlSections includeSections, Boolean createByName, ExceptionFromErrorCode exceptionFromErrorCode, Object exceptionContext) 2012-07-06 13:09:11 Slp: at Microsoft.SqlServer.Configuration.Sco.SqlRegistrySecurity..ctor(ResourceType resourceType, SafeRegistryHandle handle, AccessControlSections includeSections) 2012-07-06 13:09:11 Slp: at Microsoft.SqlServer.Configuration.Sco.SqlRegistrySecurity.Create(InternalRegistryKey key) 2012-07-06 13:09:11 Slp: at Microsoft.SqlServer.Configuration.Sco.InternalRegistryKey.GetAccessControl() 2012-07-06 13:09:11 Slp: at Microsoft.SqlServer.Configuration.Sco.InternalRegistryKey.SetSecurityDescriptor(String sddl, Boolean overwrite) 2012-07-06 13:09:11 Slp: ---------------------------------------- 2012-07-06 13:09:24 Slp: User has chosen to retry this action 2012-07-06 13:09:24 Slp: Sco: Attempting to normalize security descriptor D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:24 Slp: Sco: Attempting to replace account with sid in security descriptor D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:24 Slp: ReplaceAccountWithSidInSddl -- SDDL to be processed: D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:24 Slp: ReplaceAccountWithSidInSddl -- SDDL to be returned: D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:24 Slp: Sco: Attempting to normalize security descriptor D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:24 Slp: Sco: Attempting to replace account with sid in security descriptor D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:24 Slp: ReplaceAccountWithSidInSddl -- SDDL to be processed: D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:24 Slp: ReplaceAccountWithSidInSddl -- SDDL to be returned: D:(A;OICI;KR;;;S-1-5-21-2383144575-3599344511-819193542-1074) 2012-07-06 13:09:24 Slp: Prompting user if they want to retry this action due to the following failure: 2012-07-06 13:09:24 Slp: ----------------------------------------

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  • VSFTPD uploaded file permissions

    - by Katafalkas
    Let me first say that there are loads of topics regarding this, and I am sure i have seen them all by now. Still non of the solutions seem to help. I installed vsftpd. created a user ftp-data. Now I need that files uploaded by user ftp-data would have 755 permissions. Solving this should be as easy as adding: local_umask=002 file_open_mode=0755 but that did not help, then I have tried a number of variations of this, still did not help. The I added: chmod_enable=YES still did not help. At the moment I think that I am missing something very simple and obvious, just cant find it. Maybe someone could help me to find what I am missing. This is my config file: anonymous_enable=NO local_enable=YES write_enable=YES local_umask=002 anon_upload_enable=NO anon_mkdir_write_enable=NO dirmessage_enable=NO xferlog_enable=YES connect_from_port_20=YES xferlog_file=/var/log/xferlog listen=YES local_root=/var/www/ftp-gallery pam_service_name=vsftpd userlist_enable=YES tcp_wrappers=YES

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  • Colour table cells in Microsoft Word after mail merge

    - by James
    I have an Excel spreadsheet of student data. For each of 30 topics, students are traffic lighted R, A or G (for red, amber, green) in the spreadsheet. I am mail merging individual result print-outs in Word 2010. However, rather than printing the letter R/A/G next to each topic, I would rather change the background colour of the cell to that colour. How can I do this? Is there an option with merge fields or can it be done with a macro (please provide sample code if so - I don't have experience with macros!)

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  • How to pin NetBeans to Windows 7 taskbar?

    - by Vilx-
    I've googled around and it seems that I'm not the only one with the problem, however I couldn't find the solution. Maybe someone around here has figured it out. The problem is that netbeans.exe is actually a stub which is calling javaw.exe. When I try to pin the NetBeans process to the taskbar I actually pin "Java(TM) Platform SE Binary". That changes the icon and the pin doesn't work. The funny thing is that it works on another machine. I don't know whether it's because it's a different version of NetBeans, or a different version of Java. Has anyone figured this out? Added: I know this is sort of not programming related; on the other hand there are plenty of topics around here about how to better your programming environment, and this one is no worse than those. Oh, and btw - Windows 7 Enterprise x64; Java JDK 1.6.17; Netbeans 6.8

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  • Accessing network resources via vpn connection failes

    - by LikeHoo
    I already found some information on this problem here, but I still can't get it to work. Im trying to access some network resources on my server via vpn over the net. Im using a win7 home pc here and a win server 2008 rc2 with installed ras&routing role on the server. For vpn authentication I use a local user on the server with vpn-access. This user also has the rights to access to the network resources, but it neither finds the server under network nor is it able to connect the network drives... In similar topics here I found out that using the same credentials for vpn-authentication and network resources access does not work, but using different user for access didn't work either. All of these examples I found were in an active directory structure, but I don't have an active directory here. Does anyone know how to solve this problem without having to use an active directory? Thanks

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  • web (server) based password manager

    - by laurens
    Hi all! I know there have been a few topics here about password managers but I read them all and did not really find what I'm looking for. What I'd need is a free or cheap (most password mgr software is $500 for 20+ users, exaggerated!) multi-user password manager, highly preferable web-based so that we can host it on one of our local server, of Hyper-V VM's. So: -free or cheap ( <100$) -multi-user of groups -web based -not very hard to install I tried a few, one very expensive, one I did not get to work- Web Keepass Manager This works with tomcat and probably conflicts with our IIS 7.0 or 7.5 PS: thus, nothing online (!) it has to stay local Thanks in advance!

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  • Strange sound from Laptop, Microphone, Speakers or Soundcard?

    - by David Schilling
    I have recently purchased a second hand computer. There didn't seem to be anything wrong with it on purchasing, however recently I have noticed a small issue. Any time I play sound or listen through my headphones, I can hear what seems to be the CPU working (ie when beginning a new task, there is a small crackling). Also if I tap my laptop I can hear the sound louder, as if it is being picked up by the mic and then playing that sound in real time through the speakers or headphones. I have tried reading other topics but cannot find an answer to this question. These are the specs I am running on; Windows 7 Home Premium 32bit Pentium Dual Core CPU T4300 @ 2.10Ghz 2.10Ghz I hope someone can help me with this issue, it would be much appreciated.

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  • Umbraco on Windows 7 64-bit

    - by HeavyWave
    I'm trying to install Umbraco CMS on Windows 7 64-bit and I get the following exception: [HttpException (0x80004005): Could not load file or assembly 'ImageManipulation, Version=1.0.2105.41209, Culture=neutral, PublicKeyToken=null' or one of its dependencies. Failed to grant minimum permission required. The application pool's trust mode is set to 'Full', all the user permissions are just as on other sites hosted on the same machine. I went through all relevant topics on Umbraco's forum, but all advices are about the trust level. How do I fix this?

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  • Dell Power Edge R515 - Replacing a Bad Hard Drive in a RAID

    - by LonnieBest
    I've ordered a new hard drive to replace a bad one in a Dell Power Edge R515. The manual covers obvious topics regarding physical replacing of hard drives, but I've never done this before on a production server where RAID is involved. I've heard people talk about this topic, and I've heard that some servers have RAID controllers that are smart enough to allow you to just put in the new drive (hot swap), and then the server will know automatically how to rebuild that drive to be what the old one was to the system. Where do I find the proper procedure for replacing a failed hard drive on a live production Dell Power Edge R515? Can someone with experience tell me how easy or hard this usually is?

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  • Set up lnux box for hosting a-z [apache mysql php ssl]

    - by microchasm
    I am in the process of reinstalling the OS on a machine that will be used to host a couple of apps for our business. The apps will be local only; access from external clients will be via vpn only. The prior setup used a hosting control panel (Plesk) for most of the admin, and I was looking at using another similar piece of software for the reinstall - but I figured I should finally learn how it all works. I can do most of the things the software would do for me, but am unclear on the symbiosis of it all. This is all an attempt to further distance myself from the land of Configuration Programmer/Programmer, if at all possible. I can't find a full walkthrough anywhere for what I'm looking for, so I thought I'd put up this question, and if people can help me on the way I will edit this with the answers, and document my progress/pitfalls. Hopefully someday this will help someone down the line. The details: CentOS 5.5 x86_64 httpd: Apache/2.2.3 mysql: 5.0.77 (to be upgraded) php: 5.1 (to be upgraded) The requirements: SECURITY!! Secure file transfer Secure client access (SSL Certs and CA) Secure data storage Virtualhosts/multiple subdomains Local email would be nice, but not critical The Steps: Download latest CentOS DVD-iso (torrent worked great for me). Install CentOS: While going through the install, I checked the Server Components option thinking I was going to be using another Plesk-like admin. In hindsight, considering I've decided to try to go my own way, this probably wasn't the best idea. Basic config: Setup users, networking/ip address etc. Yum update/upgrade. Upgrade PHP: To upgrade PHP to the latest version, I had to look to another repo outside CentOS. IUS looks great and I'm happy I found it! cd /tmp #wget http://dl.iuscommunity.org/pub/ius/stable/Redhat/5/x86_64/epel-release-1-1.ius.el5.noarch.rpm #rpm -Uvh epel-release-1-1.ius.el5.noarch.rpm #wget http://dl.iuscommunity.org/pub/ius/stable/Redhat/5/x86_64/ius-release-1-4.ius.el5.noarch.rpm #rpm -Uvh ius-release-1-4.ius.el5.noarch.rpm yum list | grep -w \.ius\. [will list all packages available in the IUS repo] rpm -qa | grep php [will list installed packages needed to be removed. the installed packages need to be removed before you can install the IUS packages otherwise there will be conflicts] #yum shell >remove php-gd php-cli php-odbc php-mbstring php-pdo php php-xml php-common php-ldap php-mysql php-imap Setting up Remove Process >install php53 php53-mcrypt php53-mysql php53-cli php53-common php53-ldap php53-imap php53-devel >transaction solve >transaction run Leaving Shell #php -v PHP 5.3.2 (cli) (built: Apr 6 2010 18:13:45) This process removes the old version of PHP and installs the latest. To upgrade mysql: Pretty much the same process as above with PHP #/etc/init.d/mysqld stop [OK] rpm -qa | grep mysql [installed mysql packages] #yum shell >remove mysql mysql-server Setting up Remove Process >install mysql51 mysql51-server mysql51-devel >transaction solve >transaction run Leaving Shell #service mysqld start [OK] #mysql -v Server version: 5.1.42-ius Distributed by The IUS Community Project And this is where I'm at. I will keep editing this as I make progress. Any tips on how to Configure Virtualhosts for SSL, setting up a CA, setting up SFTP with openSSH, or anything else would be appreciated.

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  • Improve performance on Lync desktop sharing

    - by Trikks
    I'm using Lync 2010 server to handle some clients communication and screen sharing. The biggest issue is the performance with screen sharing, it is of rather high quality but the frame rate is very poor. I have been reading and searching a lot on the subject and 95% of all topics is about bandwidth, we have a 200/200 MBit Internet connection solely for this application. Also my test machines runs on an internal gigabit lan. The speeds between all boxes is hysterically fast. Next step was to ensure that there where some profiles for different bandwidths, so i registered some New-CsNetworkBandwidthPolicyProfile -Identity 50Mb_Link -Description "BW profile for 50Mb links" -AudioBWLimit 20000 -AudioBWSessionLimit 200 -VideoBWLimit 14000 -VideoBWSessionLimit 700 New-CsNetworkBandwidthPolicyProfile -Identity 100Mb_Link -Description "BW profile for 100Mb links" -AudioBWLimit 30000 -AudioBWSessionLimit 300 -VideoBWLimit 25000 -VideoBWSessionLimit 1500 Nothing fancy happend here either. Non of the test boxes have anything from Norton installed, they doesn't have any firewalls running (nor does the Lync server), all fences are down in this environment just for the testing. Is there any thing that I may have missed to improve the quality of this? Thanks

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  • Intel RAID0 on Windows 8 not Displaying Correct Media Type

    - by kobaltz
    I have my primary C Drive which consists of 2 Intel 120GB SSD Drives in a RAID0. I have a clean install of Windows 8 Pro, latest MEI software, latest RST software, latest Intel Toolbox. Prior to this I had installed Windows 8 Pro as an upgrade. When I went into the Optimize Drives while in the Upgrade installation, it showed the Media Types as Solid State Drives. However, now since I am in a brand new install, it is showing the Media Type as Hard Disk Drive. I am worried about this because of the trim not working properly. Before when in the upgrade, it showed SSD as the media type and the Optimize option would perform a manual trim. Unfortunately, my search credentials on Google are so common to many other things (ie Raid0, SSD, Windows 8, Media Type) that all I am finding are useless topics. Before, (found on random site) it showed the Media Type as below

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  • How to pin NetBeans to Windows 7 taskbar?

    - by Vilx-
    I've googled around and it seems that I'm not the only one with the problem, however I couldn't find the solution. Maybe someone around here has figured it out. The problem is that netbeans.exe is actually a stub which is calling javaw.exe. When I try to pin the NetBeans process to the taskbar I actually pin "Java(TM) Platform SE Binary". That changes the icon and the pin doesn't work. The funny thing is that it works on another machine. I don't know whether it's because it's a different version of NetBeans, or a different version of Java. Has anyone figured this out? Added: I know this is sort of not programming related; on the other hand there are plenty of topics around here about how to better your programming environment, and this one is no worse than those. Oh, and btw - Windows 7 Enterprise x64; Java JDK 1.6.17; Netbeans 6.8

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  • duplicate cache pages: Varnish

    - by Sukhjinder Singh
    Recently we have configured Varnish on our server, it was successfully setup but we noticed that if we open any page in multiple browsers, the Varnish send request to Apache not matter page is cached or not. If we refresh twice on each browser it creates duplicate copies of the same page. What exactly should happen: If any page is cached by Varnish, the subsequent request should be served from Varnish itself when we are opening the same page in browser OR we are opening that page from different IP address. Following is my default.vcl file backend default { .host = "127.0.0.1"; .port = "80"; } sub vcl_recv { if( req.url ~ "^/search/.*$") { }else { set req.url = regsub(req.url, "\?.*", ""); } if (req.restarts == 0) { if (req.http.x-forwarded-for) { set req.http.X-Forwarded-For = req.http.X-Forwarded-For + ", " + client.ip; } else { set req.http.X-Forwarded-For = client.ip; } } if (!req.backend.healthy) { unset req.http.Cookie; } set req.grace = 6h; if (req.url ~ "^/status\.php$" || req.url ~ "^/update\.php$" || req.url ~ "^/admin$" || req.url ~ "^/admin/.*$" || req.url ~ "^/flag/.*$" || req.url ~ "^.*/ajax/.*$" || req.url ~ "^.*/ahah/.*$") { return (pass); } if (req.url ~ "(?i)\.(pdf|asc|dat|txt|doc|xls|ppt|tgz|csv|png|gif|jpeg|jpg|ico|swf|css|js)(\?.*)?$") { unset req.http.Cookie; } if (req.http.Cookie) { set req.http.Cookie = ";" + req.http.Cookie; set req.http.Cookie = regsuball(req.http.Cookie, "; +", ";"); set req.http.Cookie = regsuball(req.http.Cookie, ";(SESS[a-z0-9]+|SSESS[a-z0-9]+|NO_CACHE)=", "; \1="); set req.http.Cookie = regsuball(req.http.Cookie, ";[^ ][^;]*", ""); set req.http.Cookie = regsuball(req.http.Cookie, "^[; ]+|[; ]+$", ""); if (req.http.Cookie == "") { unset req.http.Cookie; } else { return (pass); } } if (req.request != "GET" && req.request != "HEAD" && req.request != "PUT" && req.request != "POST" && req.request != "TRACE" && req.request != "OPTIONS" && req.request != "DELETE") {return(pipe);} /* Non-RFC2616 or CONNECT which is weird. */ if (req.request != "GET" && req.request != "HEAD") { return (pass); } if (req.http.Accept-Encoding) { if (req.url ~ "\.(jpg|png|gif|gz|tgz|bz2|tbz|mp3|ogg)$") { # No point in compressing these remove req.http.Accept-Encoding; } else if (req.http.Accept-Encoding ~ "gzip") { set req.http.Accept-Encoding = "gzip"; } else if (req.http.Accept-Encoding ~ "deflate") { set req.http.Accept-Encoding = "deflate"; } else { # unknown algorithm remove req.http.Accept-Encoding; } } return (lookup); } sub vcl_deliver { if (obj.hits > 0) { set resp.http.X-Varnish-Cache = "HIT"; } else { set resp.http.X-Varnish-Cache = "MISS"; } } sub vcl_fetch { if (beresp.status == 404 || beresp.status == 301 || beresp.status == 500) { set beresp.ttl = 10m; } if (req.url ~ "(?i)\.(pdf|asc|dat|txt|doc|xls|ppt|tgz|csv|png|gif|jpeg|jpg|ico|swf|css|js)(\?.*)?$") { unset beresp.http.set-cookie; } set beresp.grace = 6h; } sub vcl_hash { hash_data(req.url); if (req.http.host) { hash_data(req.http.host); } else { hash_data(server.ip); } return (hash); } sub vcl_pipe { set req.http.connection = "close"; } sub vcl_hit { if (req.request == "PURGE") {ban_url(req.url); error 200 "Purged";} if (!obj.ttl > 0s) {return(pass);} } sub vcl_miss { if (req.request == "PURGE") {error 200 "Not in cache";} }

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  • Logical and Physical network topologies

    - by t.thielemans
    I'm trying to understand the difference between logical and physical topologies but it's a bit confusing to me. Cisco states these as logical topologies, but from my understanding these should be physical topologies? This is what I understand so far: Physical PtP: desktop directly connected to a desktop Multiaccess: several desktops connected to a medium with access to each other (Cisco Ring image, how should I view this in a live situation?) Ring: several desktops directly connected to each other creating a loop? Logical PtP: two desktops (virtually) connected to each other with intermediairy devices in between MultiAccess: (don't have a clue) Ring: (don't have a clue) Could anyone help me out and perhaps explain the difference a bit more detailed? Online I can't find any useful topics. I am using the Cisco Network Fundamentals book.

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  • How computers display raw, low-level text and graphics

    - by panic
    My ever-growing interest in computers is making me ask deeper questions, that we don't seem to have to ask anymore. Our computers, at boot, as far as I understand it, are in text mode, in which a character can be displayed using the software interrupt 0x10 when AH=0x0e. We've all seen the famous booting font that always looks the same, regardless of what computer is booting. So, how on earth do computers output graphics at the lowest level, say, below the OS? And also, surely graphics aren't outputted a pixel at a time using software interrupts, as that sounds very slow? Is there a standard that defines basic outputting of vertices, polygons, fonts, etc. (below OpenGL for example, which OpenGL might use)? What makes me ask is why OS' can often be fine without official drivers installed; how do they do that? Apologies if my assumptions are incorrect. I would be very grateful for elaboration on these topics!

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  • Share files - Ubuntu 12.4 and Windows 7 - one network - password not accepted

    - by gotqn
    I have three machines - two with windows 7 and one with Ubuntu 12.4 version. There are in the same network connected by modem. The two machines shares file with no problem, but they can not see the machine with Ubuntu. On the other hand, I am able to see the share files of the windows machines from the Ubuntu's Network. When I select a folder, it wants the network password - I changed it several times in order to be sure that I am entering the correct one but in every case it says that the password is wrong. I have read some topics about files sharing between Linux and windows in which it is said that I should use samba, but is there a more easy way to do this, using the build it options?

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  • Unable to access my own websites from our home

    - by user2521866
    Not sure if this is the right place to ask, but i'm gonna have a shot at it. I host a couple of websites with a webhost in the Netherlands. For a couple of days now, i've been unable to connect to them from my home network. When using tracert in the cmd screen, i'm getting a timeout after about 4-5 hops. It seems fine accessing the website from anywhere, except my home network. Other PC's around the house also fail to open the websites. I've tried 'flushing my DNS' as seen in some other topics, but to no avail just yet. One of the websites: http://bit.ly/1hbqs4J I've contacted my host about it as well, but no response yet. Trying to take control of the situation myself now for as much as I can. Regards, Dave

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  • Find duplicate images?

    - by stefan.at.wpf
    I need a software (for Windows) that finds duplicate images by comparing the actual image content. I have duplicates of images, once with metadata, one without, so the image is the same, but the file is not, so comparing the files byte by byte is not enough. Another requirement is, that I can delete all / several duplicates at once - I don't want to click 100 times "delete"! That is, what I actually would have to do using XnView ): I also checked the other topics here and Google, but if a programscompares the images in a perfect way (like XnView) it doesn't allow the deletion of several duplicates at once

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  • Someone used my postfix smtp (port 25) to send spam mails to me

    - by Andreas
    This week, someone started to send spam-mails through my postfix-smtp access (I verified by logging in through telnet from an arbitrary pc and sending mails with any ids myself) on my server, with recipient and target being [email protected]. Since I have a catchall and mail-fowarding to my google account, I received all those (many) mails. After a lot of configuration (I lost track of what change did what, going through dozends of topics here and over the net) that hole seems fixed. Still, what hapened? Does port 25 need to be open and accepting for my catchall to work? What configuration did I do wrong? I remember the first thing I changed (that had an effect) was the inet_interface setting in main.cf, only later to find out that if this does not say "all", my mail to mydomain.com does not get forwarded any more.

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