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• Can't conncet to memcached

  - by DMClark

  We currently have memcached running on CentOS. None of our PHP applications can connect, have tried multiple applications trying to establish access. The most informative PHP error we get is: "Memcache::get() [function.Memcache-get]: Server 127.0.0.1 (tcp 11211) failed with: Permission denied (13) in /var/www/.." memcached 1.4.5 PECL 2.25 We can telnet and it works. IP tables is full access from lo to lo. We've tried this on two different servers with both compiled version and the rpm in CentOS 5.5 and get the same result. Is there anything fairly obvious that we are missing?

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• Does downloading the same torrent from more than one server increase the sources / seeds?

  - by Petruza

  Does downloading the same torrent from more than one server increase the sources / seeds? edit: What I meant with servers is those like mininova, isohunt and the like. Now I know those aren't the trackers, what I want to know is if when more than one of those indexing sites are linked for the same torrent, if they likely contain different lists of trackers, so getting the torrent from both sites will increase the trackers, hence the seeds, or if it's just in case one of the sites goes down. I guess I can test this getting one torrent from one site with a torrent client and the same torrent, from another site with another client and comparing the list of trackers and the amount of seeders and leechers.

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• How do I change the colors used in MS Word 2007 track changes?

  - by kief_morris

  I'm reviewing a document in MS Word 2007, and when I add comments, the bubble has red text on a slightly lighter red background. This is pretty hard to read. The Track Changes Options dialog isn't of much help, I can change the background color for Comments, and it's slightly more readable. But I know that Word assigns a color to each user who reviews the document, I'd like to be able to change mine to a different one, and still have it work properly when I pass the document on to others. MS help is useless.

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• Best Linux Distribution [closed]

  - by kamalbhai

  hi I am right now on Windows 7 alongwith a newly bought Dell Laptop .I want to install Linux too . I have been using Ubuntu 10.10 before . now I want to try a different flavour in Linux which has a good audio/video options & is security enhanced . Right now I have the following distributions : Ubuntu 10.10 OpenSuse 11.0 Fedora 13 . among the three mentioned above which might be the best to learn out things n get more close to linux .I am a student & eager to learn a lot of new things .... so which of the above would be the best for me ?

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• Redirect outbound traffic on port 53 to port 5300 with iptables

  - by Zagorax

  I'm running a local dns server on port 5300 to develop a software. I need my machine to use that dns but I wasn't able to tell /etc/resolv.conf to check on a different port. I searched a bit on google and I didn't find a solution. I set 127.0.0.1 as nameserver on /etc/resolv.conf. Could you please tell me how can I redirect outbound traffic on port 53 to another port? I tried the following but it didn't work: iptable -t nat -A PREROUTING -p tcp --dport 53 -j DNAT --to 127.0.0.1:5300 iptable -t nat -A PREROUTING -p udp --dport 53 -j DNAT --to 127.0.0.1:5300

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• can't open large rss remote files

  - by anarchOi

  I'm setting up a rss feed in vbulletin to import the entries into the forum. The rss is very large (2000+ entries) and it is hosted on a different server (i have control on it). Problem is that i cannot add this feed into vBulletin, i am getting a weird error. If i edit the feed and remove half of the entries then it will work correctly, which makes me think it is because the file is too large. I suppose i have to change a setting in php.ini or something to allow bigger files to be opened, but what do i need to look for ? Thanks I'm on Debian.

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• Suspicious activity in access logs - someone trying to find phpmyadmin dir - should I worry?

  - by undefined

  I was looking over the access logs for a server that we are running on Amazon Web Services. I noticed that someone was obviously trying to find the phpmyadmin directory - they (or a bot) were trying different paths eg - admin/phpmyadmin/, db_admin, ... and the list goes on. Actually there isnt a database on this server and so this was not a problem, they were never going to find it, but should I be worried about such snooping? Is this just a really basic attempt at getting in to our system? Actually our database is held on another managed server which I assume is protected from such intrusions. What are your views on such sneaky activity?

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• Sync laptop and desktop solution/ideas?

  - by user1078719

  I have a laptop and a desktop I want to keep files up-to-date on both of them. I was thinking of creating a hard drive on 'server' and then changing "my documents" to that server path. It should work all right when there are two computers but what if a laptop uses wireless access at my house and more importantly, when it's connected wirelessly on a different IP range when I'm at college? For the second case, I guess, creating a VPN/remote server connection to the desktop will work, but if I want to make it automatic (my documents mapping), is there way to do that?

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• Notepad++. How to replace diffrent characters with corresponding letters at once?

  - by Algis

  How to find and replace in Notepad++ multiple different characters to corresponding letters at once throughout the text? For example, I have 32 characters that I want to replace. So I have the character like “À”, and I want to replace it with the letter “A”. Next, I have the character like “Æ” and I want to replace it with the letter “?” and so on. Generally, I have 32 such characters and each time I need to do the same operation. Is any way to do this at once? Please view the sample. http://tinypic.com/view.php?pic=34jenv4&s=6 Thanks

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• Outlook 2010 Folder Structure Search

  - by SaUce

  I work at a helpdesk and today I received a call from a user who lost a folder in Outlook. When I connected to the user's PC, I discovered that the user has several hundreds of folders. She had the same name folder in several different locations. When we used Advanced Find we found the messages. It said that messages are located in folder X. The only problem was, we could not locate the folder X in the list. Does anyone know of any way to quickly and easily browse all the folders or look up a folder in Outlook 2010?

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• Puppetize everything or not?

  - by stderr

  Notice: there is a lot of theoretical questions. Recently I'm reading about Puppet (and similar systems), which - as I believe - can make my work easier, a lot. But I try - and unfortunately can't - to understand what all I can "puppetize". I can imagine "clouds" or HA clusters, where is the same config on more servers. But what about workstations? I have one pc (centos with kvm), one notebook (fedora) and personal server, can (or should) it be puppetized? What are (dis)advantages? Or in our company we have hundreds of servers (mainly with centos), but each of them is a little bit different. Can't decide if it's better to have a lot of configs on one place.. (Dis)advantages? I will be happy for all your opinions or links with this topic.

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• Issue with Administratively Assigned Offline Files

  - by ZnewmaN

  I need to use Administratively Assigned Offline files in conjunction with folder redirection, but user home folders live on 26 different shares. Do I just need to add 52 file paths similar to: \\server\shareA\%username%\Desktop \\server\shareA\%username%\My Documents \\server\shareB\%username%\Desktop \\server\shareB\%username%\My Documents ... and so on? Or do I need to create 26 GPOs, one for each share; or is there an easier way to do it? Edit: The solution provided by @berniewhite in the comments of using %homeshare% has resolved the issue and Administratively Assigned Offline Files is now working well.

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• Server IP must be a LAN IP (Port Forwarding Netgear Router)? [closed]

  - by rphello101

  I'm trying to set up a server (Apache) on my computer (fairly new to it). As I understand it, for it to be accessible to other computers, I need to forward port 80. When I try to forward the port though, I get the error: Server IP must be a LAN IP. I noticed in ipconfig that my default gateway is different than my wireless router. My computer is not hardwired, not on WiFi. Furthermore, I do not, at this point, have a static IP. I read that it should still work with a dynamic IP until it changes. Any ideas on what I can do? I'm using Windows 7 in case it matters.

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• Someone to clarify /tags and /branches in SVN (subversion)?

  - by JoeM

  I created folders /tags, /branches and /trunk on SVN server. I put initial project file into /trunk. But other folders confuses me. What should I put in /tags? I see most people do not ever use this folder. Is this like a temp folder or so? As I understood, the purpose of branches is to host a different versions. So I will have /branches/myapp_v1.0.0, /branches/myapp_v1.0.1, etc. Right? If this is true, how do I "tell" subversion tool (tortoise on windows, svn on linux) to upload project files into such and such folder?

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• Serve pages based on domain by using htaccess

  - by Safwan Erooth

  I have a site mysite.com with different sections. There are several domains pointing to the same site. What I'm trying to achieve is. Say if my site has the domains mysite.com, section1.com and section2.com. If the user comes from section1.com the user should get mysite.com/section1/ it should not be redirected, it should be rewritten like this : mysite.com/section1/something should become section1.com/something mysite.com/section1/another should become section1.com/another Same way if the user is coming from section2.com the content served should be mysite.com/section2/ and the domain rewritten like mysite.com/section2/something should become section2.com/something mysite.com/section2/another should become section2.com/another

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• A "quick" vector editor (SVG) for Linux (for annotating images?)

  - by sdaau

  I often need to take a bitmap (.png) image, and draw some lines or text on top of it, and possibly export a new, thusly "annotated" image. I know I can basically do all this in inkscape - but inkscape is a complex program, and it needs almost a minute to start up properly on my PCs. So I was thinking - is there something like a "mini" vector editor for Linux, which would start up fast, and allow me to: Right-click, open an image in this editor program The program scales the active "document"/"window size" to the size of the image I can zoom in/zoom out (and possibly crop) the image I can add at least lines, boxes and text in different colors? A bonus for me would be to have the overlay graphics saved as SVG format, say with the same filename as the image - as in, "image.png.svg" being saved in the same directory where the original "image.png" is located (thus allowing opening and editing these "annotations" further, either in this editor, or possibly in inkscape). And another bonus would be the export of the annotated image to a bitmap. Anyone know about anything like this?

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• What is the best way to browse the web safely? [closed]

  - by cedivad

  At the recent pwnown we saw every single browser, from IE to Chrome, miserably hacked. That scares me. How should we browse the Internet safely but continuing to enjoy it? (using lynx is not an option) Virtual machines? Different users with non-administrative privileges? Keep the work and "Facebook" on 2 separate machines? (or on 2 hard disks, invisible each other?) I think that they should write a book on the matter.

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• Slow data transfer using SSH

  - by Floste

  The server is an ubuntu server 11.04 with sshd. SSH works fine for console programs. But data transfer is slow, which is very annoying when transferring large files. I tried two different client programs and changed the port, but the speed is always the same. I know the server can transfer data a lot faster over SSL, which afaik uses AES. I configured my SSH client to use AES, too, but no effect. Why is using SSH multiple times slower than SSL and is there a way to improve transfer speed of SSH?

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• What are my options for a secure External File Share in Server 2008 R2?

  - by Nitax

  Hi, I have a Windows Server 2008 R2 machine installed on a home network with a number of files that need to be shared in a few different scenarios. I would like for all three scenarios to have a solution with some sort of encyption to protect the data during transfer. Scenario 1: I need to access files from my laptop (Mac OSX) or another computer outside of the network. This option seems like the easy one to answer in that I could use LogMeIn, the windows VPN, etc. to create such a connection. Scenario 2: I need to provide access to another user with minimal installation / configuration on his or her end. This makes me think of the new FTP 7.5 provided with Server 2008 R2 but i'm not sure of the details: Does it support SSH or some other form of encryption?, can an OSX user connect?, etc. My question here is what are my options? I really just don't know where to get started...

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• A lot of connections to port 6881 - some new attacks or what ?

  - by stoleto

  Ok so i am the admin of a small network with a web server and only the web server has a direct connection to the internet, the rest of the network are connecting through another place. I was inspecting the traffic on the server with tcpdump, and i found a LOT of connections from different IP addresses to port 6881. All ports on my machine are blocked except those who are really needed for a web server (like port 80), so i checked it out and confirmed that 6881 and the rest ports are in filtered(firewalled) state. Why all those ips are continuously trying to make connection to the server on port 6881 no matter it's not open at all ? Is this some new kind of attack or maybe there's some new exploit (maybe 0day?) for some service running on 6881 ? AFAIK on 6881 operate the bittorrent and similar, so really, what's the deal ? It would be nice if someone clarifies me some things.

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• After installing Windows 7, there're lines on the screen

  - by user22589

  Hi, I've just installed Windows 7 on my Dell machine. Everything works fine except that there are one or two lines on the screen. The line is so random and I am sure that it's now the monitor problem. The graphic card is NVidia GeForce 7600. I replaced the default driver with the driver from the manufacturer and it didn't help. When I change screen setting, the line goes away for a while and it comes back in different location. Sometimes an app window has the line and if I move the window the line follows with the window. What can I do to fix it? Thanks. Sam

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• Server seems up, but accepts no connections whatsoever

  - by Rnatau

  Hi, I have a problem with a Debian based Server, unfortunately housed in a remote location. Two days ago, it was suddenly down and completely unreachable. After having someone reboot it, it worked for about a day, then seemed to be down again. This time, however, it was different: -The server reacts to pings -It is scannable, and all the relevant ports are open But: -Open shells were immediately blocked, and no warning had been shown -It's not possible to open any connection - the TCP/IP handshake seems to have some problems: SSH handshake As this is a private server of a small community, we don't have the resources to pay a technician to fix the problem for us, so any hints how to fix the problem after the next reboot would be highly appreciated... Thanks a lot!

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• MS Outlook 2010 Folder Strucruture Search

  - by SaUce

  Ok I feel very dumb to ask this question. I would consider myself to be smart but i cannot figure this out. I work at helpdesk and today i received a call from user who lost folder in Outlook. When I connected to user's PC I discovered that user has several hundreds of folders. She had the same name folder in several different locations. When we did advance find for the messages we found them. It said that messages are located in folder X the only problem we could not locate the folder X in the list. Does anyone know of any way to quickly and easily browsing all the folders or looking up a folder in Outlook 2010?

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• How to backup/restore IIS 5.1 or move to another machine?

  - by mickeyf

  We have a web based application that run on an Intranet. For various reasons, we are constrained to using Win XP and the version of IIS that ships with it, 5.1. http://support.microsoft.com/kb/325889 talks about backing up IIS, but the sentence: "This backup method does not work if you reinstall your operating system." makes me nervous. Our main reason for backing up is in the event of catastrophic failure, which would certainly mean reinstalling the operating system. I imagine there must be a fairly painless mechanism for backing up and restoring to a fresh machine (or moving to a different one), but I have not found it. Also this is instructions for manually backing up. An automated process would be even better. thanks!

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• Mavericks Server Hardware suggestion [on hold]

  - by crystalWing

  I am an application developer in a small company. Recently, my boss asked me to setup a server for another company owned by him. He has 2 latest MAC PRO and he can provide me any hardware I want. He listed the following requirements: Failover is a must Should be capable to handle 20 vpn connections at the same time RAID 5 Remote Copy of backup data to different loaction I know this is a generic question that I shuoldn't ask here, but I really need help because comparing to Linux and MS server. There are not many resources available online. I read the APPLE PRO TRAINING book but it tells nothing about the above requirements.

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