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• Squid ban policy

  - by VOX

  I need a requirement to let users view a particular website for an hour and then put it into ban list of that user. My company have a team of website reviewers who review their website. In most cases, when they found a good website (online RPG? social sites? web proxies) they enjoy it all the day without ever going to another sites. So I want to let them view a new website for an hour then I want to ban those websites. Is there any convenient way to do it?

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• Snort [PFSense] is configured but not blocking or generating alerts!

  - by Chase Florell

  I've got PFSense V 2.0-RC1 (i386) and I've got the latest version of Snort installed I've loaded up a bunch of rules from Oinkmaster, I've enabled all of the preprocessors, and I've ensured the service is started. When I let it sit for a while and then check my Alerts and Block list, there are no entries. Even when I test it by logging into Skype (skype is listed as a Rule from P2P), I don't get any entries in the logs. If you need any further information, please let me know... I simply can't figure this one out.

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• Multiple email accounts from the same server in Emacs Gnus

  - by docgnome

  I'm trying to set up Gnus to use both my gmail accounts but I can only ever get one at a time to show up in the list of folders. (setq gnus-select-method '(nnimap "[email protected]" (nnimap-address "secure.emailsrvr.com") (nnimap-server-port 993) (nnimap-stream ssl))) (setq gnus-secondary-select-methods '((nnimap "[email protected]" (nnimap-address "imap.gmail.com") (nnimap-server-port 993) (nnimap-stream ssl)) (nnimap "[email protected]" (nnimap-address "imap.gmail.com") (nnimap-server-port 993) (nnimap-stream ssl)))) That is the relevant portions of my .gnus file. It prompts me for three username passwords on startup. After I enter all three, I can access my work account and the gmail account that I enter the creds for second. This is really annoying! Any ideas?

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• MSTSC Not working, disconnects shortly after connecting

  - by F4r-20

  I'm currently having a problem connecting remotely to a server. It is a brand new build Windows 2008 R2, remote users are enabled. I'm trying to connect from a Windows 7 machine. Everytime I remotely connect to the server it will stay connected for a matter of seconds (maybe 3-5) and then disconnect and I get the standard old cannot connect and list of reasons it could be. Then I cannot connect again and get this prompt until I restart the server. As soon as it's finished restarting, it happens all over again. The network and hardware configuration between the two machines is completely reliable. Does anybody know what else I could try? Thanks.

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• Security when, ssh Private keys are lost

  - by Shree Mandadi

  Cant explain my problem enough with words, Let me take an example.. and please multiple the complexity by a 100 for the Solution. User-A has two ssh private keys, and over time has used this public key on a number of servers He lost one of them, and has created a new pair. How does User-A, inform me (Sys Admin), that he has lost his key, and How do I manage all the servers to which he had access to (I do not have a list, of all Servers that User-A has access to). In other words, How do I recall, the public key associated with this Private key. REF: In the LDAP based Authentication, All Servers would communicate with a single Server repository for Authentication, and If I remove acess or modify the password on the Server, all Systems that use this LDAP for Authentication are secured, when User-A loses his password..

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• Configure Wireless Network Card

  - by Skizz

  I recently upgraded the wireless network card in my Ubuntu PC from an 802.11g to an 802.11n. Now, it can't see my router. It doesn't appear in the list of networks that is displayed when you click on the NetworkManager icon in Gnome. Other networks are listed and I have connected to them (no password required!). I'm using the Windows driver through ndiswrapper and it can see the card. I tested the card in a Windows PC and everything worked. The router's log doesn't show any messages coming from the wireless card. What have I done wrong? If you need any more information, just leave a comment and I'll get add it to the question.

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• Where does the information shown by OS X Terminal 'Display all commands' feature come from?

  - by Sergio Acosta

  I just learned that if you hit and hold ESC while on the Mac Terminal, a prompt appears after a few seconds offering to show every command available on your system, including aliases, built-ins, and executables on your PATH. Soruce: http://www.mactricksandtips.com/2008/05/list-all-possible-terminal-commands.html However, the output is show through a more filter, and I cannot grep it or pipe it to another command. Does anyone know how this magic output is generated? Is it just generated on the fly by Terminal? Is there a bash command that can be called explicitly on the command line and get the same result? It is mostly curiosity, but I would love to be able to get the results as text I can post-process and not just browse on screen.

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• Windows 7 will not install a root certificate

  - by Farseeker

  I have a web service that uses a self-signed certificate, so I need to install the certificate as a Trusted Root so that I can avoid all the security errors that having a self-signed certificate brings with it. Using Windows 7, I'm going to: Start > Internet Explorer > Run as Administrator > Tools > Internet Options > Content > Certificates > Trusted Root Certification Authorities > Import > (select file) > Next > OK, and Windows reports Import Successful However, the import is NOT successful. The certificate does not show in the list of trusted roots, and certificate errors still show up. If I import the certificate into the Trusted Publishers container, it imports correctly, but this does not solve my security errors. Any ideas?

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• Allowing non-admins to run programs as admins on Windows 7

  - by Josh

  On *nix, admins can use the setuid flag to allow non-admins to run certain programs that would otherwise require admin privileges. Is there any way to do something similar in Windows 7? This question has been asked here before for Windows XP, and the answers were generally unsatisfying. I'm wondering if Windows 7 provides a better way. One idea I can think of would be to use Microsoft's Subsystem for UNIX Applications, but I'd rather not install that on every user's system if I can avoid it. Another idea I can think of (which would work on XP too, but I haven't seen it mentioned anywhere) would be to create a RunAsAdmin application that runs as a service, that takes a whitelist of "safe" apps and can be asked (from a command line, batch file or script) to run any program on the list as LocalSystem or whatever account the service uses. Is this possible? Are there any solutions that aren't as clunky as those? Or, has anyone implemented either of the above techniques successfully?

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• Name typing in the "TO" line for last name recognition

  - by Buck

  I have outlook 2010 on a Windows 7 laptop. When I go to send an email at the "TO" line and I start typing the name, if I start to enter the last name it will not recognize anyone in my contacts and will not auto-populate a list of all the names that fit the description of what I have typed so far. But if I start typing the first name first it will start this auto-choice feature based on what I have typed so far. The company I work for has 20k + employees and If I want to email someone like "Michael Hutch " if I type "Michael" it still gives me like 800 names to chose from. My old laptop that had 2003 Outlook on it, had this functionality. Is there a way to enable this in Outlook 2010?

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• RJ45 female to male fault

  - by GeoPhoenix

  i have the following - common - problem, on one end of the cable, there are RJ45 males T586 A which are connected to a 8-port switcher, on the other end, there supposed to be RJ45 females _T586 A which in turn will allow another RJ45 male to be connected. the commonly used color scheme was followed on males (having the head down) blue white blue orange white green green white orange brown white brown the problem i believe is located on female end of cable, which i try multiple time to follow the numbers designated by the module, which is the list above in reverse, and as listed resulting in no signal transmission. tried the T586B (both ends) for device to device once, but no results. Which is the proper way of handling this wiring? There were also additional RJ45 females with the numbers 6-5-4-3, but 1 to 8 isn't supposed to be used for this?

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• Help desk software - specific feature needed

  - by LunchMoney

  I am having a hard time finding help desk software that allows for drop down hyperlink selection during ticket creation. The situation is that we do external support for client systems and connect via remotely anywhere or logmein. Right now we use a poorly modified php based system that has a customer drop down menu and then a site drop down list that is then parsed by a bit of java script which opens a url. What I am looking for is the ability to store customer site URL information in the database and during the creation of a ticket be able to select the customer name and then select the site there by placing the corresponding site URL in the ticket. The support tech will then be able to click on this link to access the customer's site. Has anyone used or seen help desk software with this feature?

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• "Play on another device" function not working with Samsung Allshare

  - by Tural Teyyuboglu

  Briefly I can't get work "Play on another device" function More detailed My Samsung TV (which support network) and PC are in the same network. The problem is, I can play PC contents from TV. But when I try to control TV remotely from Allshare software (PC), it shows TV only as connected device: But not as remote player in "players" list The result Tried to turn off firewall completely, reset router, re-install software. No success. Please help. BTW. On this link they kinda explained how to do it, but I software doesn' detect the TV as player in my case: http://www.samsung.com/global/allshare/pcsw/quickguide.html

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• Significant OS X Finder lag when listing directories/files

  - by Jack Sleight

  I'm experiencing some significant OS X finder lag, that seems to be purely an issue with Finder itself, and not the HD or any other part of OS X (I'll explain below). The lag only appears to be when listing directories/files, where I'm seeing up to twelve or so seconds of lag (the folder opens with a blank list and the spinner going in the bottom right). This happens with both the local SSD and network drives (connected via ethernet or wifi) Browsing both local and network drives in terminal and listing directories is instant I can actually browse files on my NAS from my phone over a 3G connection from the other side of the country faster than Finder can when connected to the local network (madness!) Can anyone help? Thanks.

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• I want to build an debian apt site for local LAN updates

  - by user73504

  Hi, I have downloaded all debian's DVD disks, and I have set up apache httpd service. I combined all dvd disk 's file, but I found the .gpg file I need and I can't create it. it looks like source's signature file. so when I set my /etc/apt/sources.list file as follow: deb http://192.168.1.102/apt/debian squeeze main contrib it noticed me the gpg files verilied faild. so I want to know , how to create gpg file, and do I need some other work except put DVD's file to the apache's htdocs path?

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• How to create a template with contact info in Windows Live Mail?

  - by Elliott

  Is it possible to create a template to use in Windows Live mail which I can load peoples details into from my contact list? I currently send emails to people but I have to manually view them in the address book, then copy there details into an email. What I would like is to open the template, select the email address and everything else is auto completed, such as first name, address etc. These would go in set fields which I set within the template. Is this possible? I am willing to switch to another mail account if needed but I would prefer it to be in Windows Live Mail. Thank you. :)

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• Why does cpio say "WARNING! These file names were not selected" when copying a large number of files

  - by mmm bacon

  For over 10 years, I've been using this strategy to copy a large number of files between UNIX filesystems: cd source_directory find . -depth -print | cpio -pdm /path/to/destination_directory It works like a champ. However, I'm now getting this error from cpio: cpio: WARNING! These file names were not selected: (long list of files here...) The source directory is on OSX 10.5, and the destination directory is a NFS filesystem from an OpenSolaris server. Copying over NFS has never been a problem in the past. There's nothing strange about the filenames, meaning there aren't special characters or anything like that. Any ideas?

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• Can't access individual samba shares

  - by Richard Maddis

  I've just installed CentOS and I'm configuring Samba. I have a share with the following in the smb.conf file: [storage] comment = Main storage for all use path = /share public = yes browseable = yes writable = yes printable = no write list = bob root create mask = 0775 guest ok = yes available = yes In Windows Explorer, I can reach the page listing all the shares on the server, but I click on the shares themselves, I get an error saying that the folder cannot be found. I have verified that the folder /share exists and I've also given it 777 permissions so it cannot be due to permissions. What is causing this? I can post more config files if necessary.

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• Anyway to backup nginx before recompiling

  - by JM4

  I am looking to install the HttpGeoipModule for NGINX but learning I have to recompile the entire thing from source in order to do so. I have a new Media Temple DV 4.0 server and that comes with nginx v 1.3.0 stock and have never had to recompile from source before and a bit nervous to make changes without being able to revert to a previous state in the event something messes up (that and the fact it is affecting a live server so no idea what downtime is). My plan was to copy all the existing modules used (nginx -V to list them all and copy the modules already compiled). Then rebuild from source with the copied info above and including the ./configure --with-http_geoip_module reference. Is is possible to backup the existing nginx configuration in the event something goes wrong?

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• Complete solution to upgrade PostgreSQL on debian production server

  - by Daimon

  I'm using Debian 6 (Squeeze) in production for a couple of websites. I decided to use postgresql backports so that I could use PostgreSQL 9.0 features. I thought that it would remain 9.0 and receive updates to that major version. Unfortunetly Squueze backports were updated to PostgreSQL 9.1 so probably I won't receive updates to 9.0. I'm planning upgrading to 9.1 but I know that it's not done automatically. I've read about official pg_upgrade and debian's pg_upgradecluster, but I would appreciate complete guide to upgrade. What are steps to do (first apt-get install postgresql, then pg_upgradecluster, then remove old cluster)? List of steps would be nice. What are possible failure scenarios? How to prepare to failures and react on them? I can stop database for a couple of hours only so I want to be prepared

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• Migrating Printers from XP to 7 (using USMT 4.0)

  - by Luís Mendes

  I'm attempting to migrate a user from an XP machine to a 7 machine, using USMT 4.0 (User State Migration Tool, from Microsoft). For some reason the migration of printers isn't working, and none of the topics at Microsoft's TechNet are helping me out. I'll list the topics, just for the record: http://social.technet.microsoft.com/Forums/en-US/w7itproinstall/thread/ab8d6d70-9d1b-419c-8149-37387d4eba6d http://social.technet.microsoft.com/Forums/en-US/w7itproinstall/thread/e92d9ce9-ad9f-4ba0-b326-c7ae6dc50a58 There was a suggestion to use a customized XML configuration file, to force the migration printers, but it didn't work as well. They also mention a folder named DIManifests, which has to be present in the USMT directory. I've tried everything, but with no success. Can anyone please help me sort this one out? Apparently it's a bug, but there's gotta be some workaround. Thank you!

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• inetmgr missing after vista iis7 install

  - by GHarping

  I have installed IIS7 on Vista with all options from Programs and Features->Turn on/off windows features. I have searched for inetmgr accross the whole system with no luck. It is also not present in C:\Windows\System32\inetsrv. The IIS Admin Service is shown as running in the list of all services. Might anyone know what the problem is? My initial problem before this was that after installing IIS and trying to view any arbitrary page via localhost/*filename*, i recieved the error HTTP Error 404.4 - Not Found The resource you are looking for does not have a handler associated with it.

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• As a small business about to overhaul infrastructure and go virtual, how can we take advantage of all the features of the QNAP TS-439 Pro II+?

  - by Sally

  Specifically, how can we benefit from these current list of features? We're very new to this and I want to be able to talk intelligently to our IT consultant. VMware Ready Citrix Ready Built-in iSCSI target service Virtual Disk Drive (via iSCSI Initiator) Remote Replication Multi-LUN per Target LUN Mapping & LUN Masking Support SPC-3 Persistent Reservation Support What other products should we compare this QNAP to? I appreciate how informative the site is, but they only seem to sell their products through a small number of channels. Is QNAP well known? TIA!

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• How can I sort du -h output by size

  - by Tom Feiner

  I need to get a list of human readable du output. However, du does not have a "sort by size" option, and piping to "sort" doesn't work with the human readable flag. For example, running: du | sort -n -r Outputs a sorted disk usage by size (descending): du |sort -n -r 65108 . 61508 ./dir3 2056 ./dir4 1032 ./dir1 508 ./dir2 However, running it with the human readable flag, does not sort properly: du -h | sort -n -r 508K ./dir2 64M . 61M ./dir3 2.1M ./dir4 1.1M ./dir1 Does anyone know of a way to sort du -h by size?

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• How to decide where to purchase a wildcard SSL certificate?

  - by user664833

  Recently I needed to purchase a wildcard SSL certificate (because I need to secure a number of subdomains), and when I first searched for where to buy one I was overwhelmed with the number of choices, marketing claims, and price range. I created a list to help me see passed the marketing gimmicks that the greater majority of the Certificate Authorities (CAs) plaster all over their sites. In the end my personal conclusion is that pretty much the only things that matter are the price and the pleasantness of the CA's website. Question: Besides price and a nice website, is there anything worthy of my consideration in deciding where to purchase a wildcard SSL certificate?

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