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  • Hyperic HQ- Monitor process statistics for 50+ processes on Linux machine

    - by Chris
    Is there an easy way to get metrics on all processes that start with the letters XYZ? I have about 80 processes that I have to monitor individually that all start with the prefix XYZ. I have created a query using the sigar shell: ps State.Name.sw=XYZ, which will give me a list of the processes that I want. What I need to do is define this list of processes through said query and collect and track statistics from the Process service: http://support.hyperic.com/display/hypcomm/Process+service What I need is 3 or 4 key statistics for each of the XYZ processes defined by my query to show up as graphs in the web front end. Note: Hyperic HQ server is installed on a windows machine and I'm monitoring a Linux box via an agent. Thanks, Chris Edit: Here is my try at a plugin that may give me what I want, but it's not being inventoried/detected by the Hyperic web UI. Simply pointing me to one of Hyperic's tutorials won't do. Thanks. <!DOCTYPE plugin [ <!ENTITY process-metrics SYSTEM "/pdk/plugins/process-metrics.xml">]> <plugin> <server name="ABCStats"> <config> <option name="process.query" description="Process Query" default="State.Name.sw=XYZ"/> </config> <metric name="Availability" alias="Availability" template="sigar:Type=ProcState,Arg=%process.query%:State" category="AVAILABILITY" indicator="true" units="percentage" collectionType="dynamic"/> &process-metrics; <plugin type="autoinventory"/> <plugin type="measurement" class="org.hyperic.hq.product.MeasurementPlugin"/> </server> </plugin>

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  • Wiping Deleted Directory Entries and Defragmenting Directories

    - by Synetech inc.
    Hi, I have seen plenty of apps that wipe free space on a disk (usually by creating a file that is as big as the remaining space) or defragment a file (usually by using the MoveFile API to copy it to a new contiguous area). What I have not seen however is a program that wipes the deleted directory entries. That is, when a file is deleted, its information (name, dates, etc.) remain in the directory, but are simply marked as empty. That leaves all kinds of information in a directory entry, and also wastes space since (at least on FAT drives), the directory may be using several clusters. For example, if a directory once had a lot of files, it will be expanded to use another cluster which could be anywhere on the disk. This means that the directory is fragmented, and may be using more clusters than needed, possibly with 100’s of unused (ie, “deleted file”) entries between active files. Does anyone know of a program that can defragment/consolidate directories (ie, wipe unused entries, and move active entries together)? (I would really rather not have to resort to writing my own yet again.) Thanks a lot. EDIT Sorry, I should have said, Windows and/or DOS, for FAT*/NTFS.

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  • Rack layout for future growth

    - by bleything
    We're getting ready to move to a new colo facility and I'm designing the rack layout. While we have a full rack, we only have 12U worth of hardware right now: 1x 1U switch 7x 1U servers 1x 2U server 1x 2U disk shelf The colo facility requires us to front-mount the switch and use a 1U brush strip, so we'll be using a total of 13U of space. Regarding growth, I'm reasonably sure we'll be adding another 4U in servers, 1-2U of network gear, and 2-4U of storage in the mid-term. Specific questions I'm hoping to get help with: where should I mount the switch? the LEDs are on top... should I group the servers by function with space for adding new machines? as an alternative, should I group servers based on whether they are production or staging? where in the rack should I start? in the middle? at the top? at the bottom? equally spaced? Here's a silly little ASCII diagram of what I'm thinking right now. Please feel free to tear my design apart, I've really no idea what I'm doing :) Any advice is very welcome. edit: to be clear, the colo is providing redundant power with UPS and generator, so that's why there's no power gear in the plan, except for the 0U PDU that I didn't diagram. 42 | -- switch ---------------------- 41 | -- brush strip ----------------- 40 | ~~ reserved for second switch ~~ 39 | ~~ reserved for firewall ~~~~~~~ 38 | 37 | -- admin01 --------------------- 36 | 35 | -- vm01 ------------------------ 34 | -- vm02 ------------------------ 33 | ~~ reserved for vm03 ~~~~~~~~~~~ 32 | ~~ reserved for vm04 ~~~~~~~~~~~ 31 | ~~ reserved for vm05 ~~~~~~~~~~~ 30 | 29 | -- web01 ----------------------- 28 | -- web02 ----------------------- 27 | ~~ reserved for web03 ~~~~~~~~~~ 26 | ~~ reserved for web04 ~~~~~~~~~~ 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | -- db01 ------------------------ 15 | +- disks ----------------------+ 14 | +------------------------------+ 13 | ~~ reserved for more ~~~~~~~~~~~ 12 | ~~ db01 disks ~~~~~~~~~~~~~~~~~~ 11 | 10 | +- db02 -----------------------+ 9 | +------------------------------+ 8 | ~~ reserved for db02 ~~~~~~~~~~~ 7 | ~~ disks ~~~~~~~~~~~~~~~~~~~~~~~ 6 | ~~ reserved for more ~~~~~~~~~~~ 5 | ~~ db02 disks ~~~~~~~~~~~~~~~~~~ 4 | 3 | 2 | 1 |

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  • puppetca never returns anything

    - by mrisher
    Hi: I'm trying to configure Puppet on Ubuntu, and strangely I am never able to generate a certificate because my server never shows any pending certificate requests. Put differently, on the server I am running puppetmasterd and on the client I am able to connect to the server, but the client continues printing notice: Did not receive certificate warning: peer certificate won't be verified in this SSL session and yet the server never sees the request mrisher@lab2$ puppetca --list [nothing shows up] mrisher@lab2$ puppetca --sign clientname.domain.com clientname.domain.com err: Could not call sign: Could not find certificate request for clientname.domain.com Edit: There was a suggestion that autosign was happening, but that does not seem to be it. There is no autosign.conf file, and when I run puppetmasterd --no-daemonize -d -v I receive the following output: info: Could not find certificate for 'clientname.domain.com' every time the client says notice: Did not receive certificate I checked the certs on the server and there don't seem to be any: mrisher@lab2:~$ puppetca --list --all mrisher@lab2:~$ sudo puppetca --list --all + lab2.domain.com // this is the server (master) mrisher@lab2:~$ sudo puppetca --list [blank line] mrisher@lab2:~$ Note: This is mostly running the default install from Ubuntu, if that gives any leads. Thanks for any help out there.

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  • Installing Linux on an Asus p8z68-m PRO Motherboard

    - by Holland
    Here is a challenge: how is this done? I've tried disabling the ASM1061 controller in the Onboard Devices section, using Wubi, booting from USB (as I don't have a DVD drive, yet), and even booting from RAID/IDE (with AHCI as the default) to do this. Still, no dice. Google shows up virtually nothing related about Linux and this mobo, apart from a people just saying "disable ASMedia" (which, I assume is the ASM1061 controller, as that's all I see - apart from the USB 3.0, which I disabled already) and it hasn't really helped much. Thus, what is wrong here? Edit My problem is that I cannot boot Linux via USB or a simple Windows installer such as Wubi (for Ubuntu). I wind up getting error messages along the lines of write cache failed, along with many other cryptic error messages similar to the following: [ 1400.351374] sd 4:0:0:0: [sdb] Test WP failed, assume Write Enabled [ 1400.353433] sd 4:0:0:0: [sdb] Asking for cache data failed [ 1400.356601] sd 4:0:0:0: [sdb] Assuming drive cache: write through This seems to be common for Asus P8Z68-M Pro motherboards, with the only notable solution being to "disable ASMedia", which, as I said before, I'm guessing is the ASM1061 controller on the motherboard. Despite already disabling this, I have tried this with both Fedora and Ubuntu without any success. I need to know what I can do about this; has anyone ran into something similar or heard about this issue before? I know these motherboards are relatively new...

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  • SQL Server 2008 Remote Access

    - by Timothy Strimple
    I'm having problems connecting to my SQL Server 2008 database from my computer. I have enabled remote connections as described in this answer (http://serverfault.com/questions/7798/how-to-enable-remote-connections-for-sql-server-2008). And I have added the ports listed on the microsoft support page to our Cisco Asa firewall and I'm still unable to connect. The error I'm getting from the SQL Management Studio is: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 0 - A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.) (Microsoft SQL Server, Error: 10060) Once again, I have double and triple checked that remote connections are enabled under the database properties and that TCP is enabled on the configuration page. I've added tcp ports 135, 1433, 1434, 2382, 2383, and 4022 as well as udp 1434 to the firewall. I've also checked to make sure that 1433 is the static port that is set in the tcp section of the database server configuration. The ports should be configured correctly in the firewall since http/https and rdp are all working and the sql server ports are setup the same way. What am I missing here? Any help you could offer would be greatly appreciated. Edit: I can connect to the server via TCP on the internal network. The servers are colocated in a datacenter and I can connect from my production box to my development box and vice versa. To me that indicates a firewall issue, but I've no idea what else to open. I've even tried allowing all tcp ports to that server without success.

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  • how does svn work with apache?

    - by ajsie
    i've got ubuntu installed with lamp. im using webdav to upload/download files to/from the ubuntu web server, after i have edited the php source files in netbeans. however, i wonder what is best practice for editing source files and committing these changes to the new website. cause if we are 2-3 developers, i guess we have to use svn. but i have never used it before so i wonder how it works. should i install it and then select the /var/www (apaches webroot) as the repository folder? then when i check in, all the changes will apply immediately? could someone please explain following steps: how to download, edit the source files, upload the files and see the new changes in the website. cause i have only worked with a local apache before, and it was only me. now there will be some more programmers so i have to set up a decent, central environment for this, and have to know how netbeans, svn, webdav and apache works all together. thanks!

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  • Can I use Outlook 2010 (beta) with OWA account?

    - by Dan
    One of the new features of Outlook 2010 (beta) is the support for multiple Exchange accounts. I'm wondering if there is any way to use this together with a (different) Outlook Web Access account to also get that email in Outlook. Specifially, in additional to my regular corporate (Exchange) account, I also use another corporate account through OWA. With this second account, the only supported access is through OWA; while POP3 access is available, it is not actually suported. I'm not very familiar with configuring Exchange servers, but in talking to those who are, it sounds like enabling Outlook Web Access is (slightly) different than allowing access from Outlook via HTTP(s). Is that correct? If so, it doesn't really semm quite right as absolute worst-case, one could (theoretically) resort to screen-scraping OWA. Edit: this looks to be about the same as Activesync/OWA Desktop Client? (This doesn't have anything to do with the question, but I'm actually using this second corporate account in Outlook by POP3'ing to Gmail, and then IMAP4 from Gmail to Outlook. Obviously, it would be much nicer to add it as a second Exchange account.).

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  • Strange corruption saving from Textpad 5 within Windows 7-64 VirtualBox VM to shared folder with Mac host

    - by joelarson
    I have a fairly new Window-7 64bit install running in Virtual Box on a MacBook Pro. I'm using TextPad 5 within that environment to edit source files that live on a shared folder that is on the Mac Host. When I save some of these source files, the saved file ends up with some amount of the end of the file repeated one or more times. For example, a file that has this at the end: ... return ttp; }; would, once saved, open up with: ... return ttp; }; }; It is definitely a problem with how the file gets written as opposed to how it's read, because I can see this now matter what app I use to open the file with (NotePad & Word in Windows 7, TextWrangler back in the Mac). I've tried saving as ANSI and UTF-8, and with or without the 'Write Unicode and UTF-8 BOM' checked in TextPad preferences. It doesn't happen with all files though I can't see any pattern about which files do or don't have the problem. It doesn't happen with files written to the Windows 7 c:\ drive. And so far it doesn't happen from other applications saving files, only TextPad. Any ideas? My versions: Textpad 5.4.2 Windows 7 Professional 64-bit, fully up to date VirtualBox 4.0.8 r71778 OSX 10.6.7

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  • Options for synchronizing Palm Desktop calendars

    - by Al Everett
    My wife and I each have Palm Centro phones and very full calendars. We've been using Palm products for years and are happy with them and are not looking to switch (and don't have the budget for it even if we wanted to). What is a viable way we can synchronize our calendars? Back when we had Palm Z22s we used AirSet. It worked great in synchronizing our desktop calendars. Unfortunately, their sync software does not support Palm Desktop v6 and there is nothing in the pipeline to support it. (The third party vendor is apparently not interested in updating for the newer Palm desktop.) I would love to be able to get back to having each other's appointments appear on the other's calendar. What can we do? Some limitations: A data plan is not an option (so this precludes over-the-air synchronization options) No Microsoft Outlook Edit: Syncing my Palm to my Palm Desktop is not the issue. Being able to sync, in some way, the Palm calendar databases of my wife's and my calendars is what's desired.

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  • UPS with a HP Proliant server

    - by Groo
    We placed a EATON Ellipse Max 1500 (900W) as the UPS for our HP Proliant ML350 G6. Upon first power failure (actually we only moved the UPS' input plug to a different socket), server immediatelly turned off, and the Health LED turned red and started blinking. UPS was in operation for about a week before that, with battery fully charged to 100%. Since our server's hot-plug supply is 460W, we are pretty sure we haven't overloaded it, the server was completely idle at that time (no web or win apps running except Windows Server core services). Then we tried to do the same with a different, no-name older PC (Core 2 Duo, 2Gb RAM) with a generic power supply (not sure what the power is) and it continued working when we pulled the plug out. UPS load was less than 15% (measured in the provided Eaton utility). We measured the UPS' output voltage using a smart oscilloscope and the THD of the UPS output waveform turned out to be 40%. Did you have similar experiences? Could this be a faulty UPS? Or a faulty power supply? Or some HP sensors configured to trigger too strictly? I wouldn't like replacing this UPS with the same brand, to get same results. [Edit] I also tried to do this while the server is turned off. While the UPS is working on battery, server will not start - as soon as I press the power button, Health LED starts blinking red.

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  • Unable to authenticate to Windows Server 2003 for file browsing as non-administrator user.

    - by Fopedush
    I've got a windows server 2003 box containing a raid 5 array I use for mass storage. I want to set up a special non-administrator account that can be used to browse files over the network, with only read access. Ideally I'll map my network drive as this user to avoid accidentally hosing my data, and mount as an administrator user on occasions where I actually need write access. I've created a non-administrator user on the Windows Server box (called "ReadOnly)", and granted the user read permissions on the folders I need. However, when I try to browse to the files, and authenticate as this user, I'm told "Permission denied". If I throw the readOnly user into the administrators group, however, I can authenticate and browse just fine. I am, of course, only attempting to browse to folder for which I have given this user read permissions. Obviously my ReadOnly user is missing some privilege here, but I can't figure out what it is. I've been digging around in group policy editor all day to no avail. What am I missing? Fake Edit: I'm doing my browsing from a Windows 7 box, but I don't think that is relevant.

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  • Changing Domain Name DNS to Redirect web traffic to one server, and leave mail to original server

    - by David S
    Hi there, Ok, quite the idiot with DNS.. apart from the basics. I have a domain name hosted with a domain registrar. It seems to have full DNS control (i.e. ability to view/edit A Records, Mail etc..) We have recently setup a server at Rackspace which hosts the new website The original/existing server (where the old website still is and Mail) is on another shared hosting companies server I went to the domain name registrar, and checked out the DNS management as follows: click here to view the DNS screenshot So obviously the A Record is pointing to the actual server where the website/mail is I figure, and the CNAME is pointing (alias?) to the website url. So my question is this: If I want the web traffic portion to go to the Rackspace/new server, but keep the mail going to where it is now, what do I have to change? Also, should I even change this info at the domain registrar? the rackspace server account has full DNS which seems to suggest I can point to their nameservers and then re-direct the MX (Mail) traffic to where the mail server is? Sorry if that was a bit confusing.. obviously in need of DNS training ;) Any help very appreciated. David.

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  • SQL Server Express backup/restore error: The Media Family on Device is Incorrectly Formed.

    - by Chris
    Basically, I'm having this issue: http://www.sqlcoffee.com/Troubleshooting047.htm What I'm doing is running a script I found online (http://pastebin.com/3n0ZfybL) to do a full backup, then rar'ing up the file and moving it to my computer. The CRC of the backup file inside the rar is correct on both computers, so there is no problem with data being corrupted when I transfer it. But then I go and try to restore the database on my dev computer here and I get the errors "sql server cannot process this media family" ... "msg 3013". Why is this happening? I'd test out the backup on the server I'm getting it from, but it's a production server. Edit: I was about to say how I wasn't doing anything stupid like trying to restore the database to an earlier version of SQL Server, but apparently I am: From: Microsoft SQL Server 2008 (SP1) - 10.0.2531.0 (Intel X86) Mar 29 2009 10:27:29 Copyright (c) 1988-2008 Microsoft Corporation Express Edition on Windows NT 6.0 (Build 6002: Service Pack 2) To: Microsoft SQL Server 2005 - 9.00.3042.00 (Intel X86) Feb 9 2007 22:47:07 Copyright (c) 1988-2005 Microsoft Corporation Express Edition on Windows NT 6.0 (Build 6001: Service Pack 1) Let me get back to this post after I reinstall this.

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  • See former key sequences in vim

    - by Vasiliy Sharapov
    Sometimes I share screen shots and clips of vim usage with others. It would be nice to expand on the part of the status bar highlighted in this picture: I would like some way to make previous key sequences visible as well, such as: y2w jj f[ p 2d - You can see the key sequences leading up to the current one. I'll elaborate on my wish list at the bottom. Is something like this is available as a plugin or vim script? The sheer number of scripts available on vim online makes this hard to find by keyword. Some features I would hope for (but seem improbable): Delimit key sequences with a non-keyboard character instead of space, and a different one for the current command, so y2w jj f[ p 2d might become y2w¦jj¦f[¦p » 2d Replace keys that have a letter alternative with the alternative, such as the right arrow key - ^[[C with the equivalent l. Edit: To clarify, the right arrow key is a valid key in vim, but has no character to represent it, the l key preforms the same function and could/should substitute it. Have previous keystrokes run all the way to the beginning of the line (instead of just one or two), and just have vim's command prompt overwrite it when necessary. Replace some keystrokes with a more elegant alternative, for example hhhhh with 5h or more impressively d2f) with d% (in the appropriate situation).

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  • Ati X1600 driver problem on Mac

    - by Mulot
    Hi all, I currently own a 06' Macbook pro 1.1, and since some months I have recurrent problems of displays bug or artifacts. I searched quickly around to see that a lot of other users on Mac (iMac or Macbook pro) also have the same problem due to a problem for the X1600 video card. Apparently it's due to overheating problem, in my case even without warming a lot I have very bad display bugs such as colorful pixel lines, or glitches, and freeze and crash, all of this on Tiger, Leopard and Snow Leopard. I found this interesting article here talking about this problem and trying to gather people so that Apple take the serious GPU problem in consideration. In one of the comments, an user said he removed all bundle named with "radeon" and then he had no more problems under Leopard, and seems ot work fine well too on Snow Leopard. I did the same thing, I removed the bundles of the driver, restart, and no more problems, but not more 3D acceleration, which is not an acceptable solution. For those interested, here is the list of files to be deleted to stop having this problem. /System/Library/Extensions/ATIRadeonX1000.kext /System/Library/Extensions/ATIRadeonX1000GA.plugin /System/Library/Extensions/ATIRadeonX1000GLDriver.bundle /System/Library/Extensions/ATIRadeonX1000VADriver.bundle /System/Library/Extensions/ATIRadeonX2000.kext /System/Library/Extensions/ATIRadeonX2000GA.plugin /System/Library/Extensions/ATIRadeonX2000GLDriver.bundle /System/Library/Extensions/ATIRadeonX2000VADriver.bundle I would like to know if there is a way to fix this using other drivers if that's possible or by creating a group to force Apple to make a replacement program in place. Edit : How to locate those files on your hard drive if you are not under Snow Tiger : sudo find / -iname "*radeon*"

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  • Erase just the free space on my hard drive

    - by Patriot
    I'm about to give away an older computer with just the Windows XP operating system intact and all other programs uninstalled. However, upon peeking at the "free space" with software called "Recuva", I notice lots of deleted things that could be recoverable. Some of these include sensitive data files, pdfs, and other personal items that I would not want retrieved. I ran a program called "Eraser" to try and overwrite that data, but it failed to do an adequate job. I also tried to do the job with "Glary Utilities" but it failed too. Short of installing a new, very cheap hard drive and re-installing the bare bones operating system, I'm out of ideas. EDIT - WOW!!! I was not really expecting this many GREAT ideas. My next question is this. If I go the DBAN route and truely wipe the hard drive, then restore my disc image (I use Acronis True Image) will it also restore the free space data? Does imaging just copy readable data? I have an old image of when the OS was first installed.

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  • IPTables: NAT multiple IPs to one public IP

    - by Kaemmelot
    I'm looking for a way how to nat 2 or more inner IPs (in my case xen doms) to one outer IP. I tried to use iptables -t nat -A PREROUTING -d 123.123.123.123 -j DNAT --to 1.2.3.4 --to 1.2.3.7 iptables -t nat -A POSTROUTING -s 1.2.3.4 -j SNAT --to 123.123.123.123 iptables -t nat -A POSTROUTING -s 1.2.3.7 -j SNAT --to 123.123.123.123 And got an error: iptables v1.4.14: DNAT: Multiple --to-destination not supported Try `iptables -h' or 'iptables --help' for more information. I found this in the manpage: Later Kernels (= 2.6.11-rc1) don't have the ability to NAT to multiple ranges anymore. So my question is: Why is it not possible anymore and is there a workaround? Maybe I should use an other method I don't know yet? EDIT: The idea is to use the system like a router, so I have one address but multiple users behind. The problem is I don't know which connection reffers to a user (for example 1.2.3.4). But I know, they all have different ports open for incomming traffic. So my solution (for DNAT) would be to nat all incoming connections to all users and filter all unused ports, so the connection goes to one single user. For outgoing traffic I would use iptables -A FORWARD -i eth0 -d 1.2.3.4 -m state --state ESTABLISHED,RELATED -j ACCEPT

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  • Why won't 2GB of ram across 3 of 4 slots work on my motherboard (max 2GB)?

    - by Andrew
    My desktop is an old home-built machine circa 200[5-6] running Ubuntu 11.10 (but this is not relevant because I'm reading available ram from BIOS loading screen), with an ASUS P5GPL motherboard, not X or X-SE - it has four slots. I'm mainly a laptop person, but keep this around for running a server from if needed, backing up to, seeding Ubuntu to people from, etc… It has four (DDR) ram slots, two black and two blue, in the order black-blue-black-blue (I will call them D, C, B, and A, respectively) with some space in the middle. The blue ones are the closest to the processor. I used to have two 512MB chips in the two blue slots. I just got a 1GB chip and plugged it into one of the black slots; my system didn't recognize it. I messed around and discovered that it will not recognize chips in many positions, and I couldn't get it to recognize all three of these chips at the same time. In particular, if I put the 512MB chips in A and B it would only use 1, but AC, AD, BD, and CD worked. I didn't try BC, I believe. Only some of these continue to work when I switch the 1GB chip into one of these positions. Can I have some advice as to how to position these chips to get all 2GB used? How about if I get another 1GB chip - where should I put the two? And what about the RAM maximum Crucial says? Can I go above 2GB, if I get another 1GB chip? Right now, I have a 512MB chip in A and the 1GB chip in C. EDIT: I read some other posts and tried dmidecode in Ubuntu to clarify the max memory question, that wasn't a major part anyways. It says my max memory module size is 1024M (OK) and my max memory size is 4096M (doesn't agree with Crucial OR the Asus web site, maybe it will only work while in Linux and BIOS won't OK it?).

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  • How to restrict zone transfers to specific authorized servers only

    - by JonoB
    I recently failed a PCI compliance scan because of the following: This DNS server allows unrestricted zone transfers. Attackers may be able to use this information to gain knowledge on the structure of your networks to aid in device discovery prior to an actual attack. And the suggested solution is as follows: Reconfigure this DNS server to restrict zone transfers to specific authorized servers only. I am running a dedicated Linux Centos server. My understanding is that I have to edit the /etc/named.conf file, which I have done and the the relevant part is as follows: options { acl "trusted" { 127.0.0.1; xxx.xxx.xxx.001; //this is one of the server's ip's xxx.xxx.xxx.002; //this is another server's ip }; allow-recursion { trusted; }; allow-notify { trusted; }; allow-transfer { trusted; }; }; I then restarted the named service /etc/rc.d/init.d/named restart and requested a re-scan, which failed again for the same reason. Am I missing something obvious here?

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  • Getting error ArrayIndexOutOfBoundsException: 2048 at everything I'm doing in Eclipse

    - by Bernhard V
    Hi, whatever I'm doing in Eclipse, I get an error. At start up I get an error at Java tooling initializing. I get an error when I want to open a type. And it's always the same error. For example, when opening a type I get: An internal error occurred during: "Cache refresh". 2048 The error at the start up also prints the error code as 2048. I'm using the most up to date version of Eclipse. Do you know a way to fix this issue? edit: Here the stack trace of the error at Java tooling initializing: java.lang.ArrayIndexOutOfBoundsException: 2048 at org.eclipse.jdt.internal.core.index.DiskIndex.readStreamChars(DiskIndex.java:870) at org.eclipse.jdt.internal.core.index.DiskIndex.initialize(DiskIndex.java:370) at org.eclipse.jdt.internal.core.index.Index.<init>(Index.java:96) at org.eclipse.jdt.internal.core.search.indexing.IndexManager.getIndex(IndexManager.java:248) at org.eclipse.jdt.internal.core.search.indexing.IndexManager.getIndexes(IndexManager.java:309) at org.eclipse.jdt.internal.core.search.PatternSearchJob.getIndexes(PatternSearchJob.java:81) at org.eclipse.jdt.internal.core.search.PatternSearchJob.ensureReadyToRun(PatternSearchJob.java:50) at org.eclipse.jdt.internal.core.search.processing.JobManager.performConcurrentJob(JobManager.java:174) at org.eclipse.jdt.internal.core.search.BasicSearchEngine.searchAllTypeNames(BasicSearchEngine.java:1122) at org.eclipse.jdt.core.search.SearchEngine.searchAllTypeNames(SearchEngine.java:713) at org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog$ConsistencyRunnable.refreshSearchIndices(FilteredTypesSelectionDialog.java:653) at org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog$ConsistencyRunnable.run(FilteredTypesSelectionDialog.java:636) at org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog.reloadCache(FilteredTypesSelectionDialog.java:679) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$RefreshCacheJob.run(FilteredItemsSelectionDialog.java:1502) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

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  • SQL Server Instance login issue

    - by reallyJim
    I've just brought up a new installation of SQL Server 2008. I installed the default instance as well as one named instance. I'm having a problem connecting to the named instance from anywhere besides the server itself with any user besides 'sa'. I am running in mixed mode. I have a login/user that has a known username. Using that user/login, I can properly connect when directly on the server. When I attempt to login from anywhere else, I recieve a "Login failed for user ''", with Error 18456. In the log file in the server, I see a reason that doesn't seem to help: "Reason: Could not find a login matching the name provided.". However, that user/login DOES exist, as I can use it locally. There are no further details about the error. Where can I start to find something to help me with this? I've tried deleting and recreating the user, as well as just creating a new one from scratch--same result, locally fine, remotely an error. EDIT: Partially Resolved. I'm now passed the base issue--the clients were trying to connect via the default instance. I don't know why. So, once proper ports were opened in the firewall, and a static port assigned to the named instance, I can now connect--BUT ONLY if I specify the connection as Server,Port. SQLBrowser is apparently not helping/working in this case. I've verified it IS running, and done a stop/restart after my config changes, but no difference yet.

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  • Ubuntu 10.04 Keyboard and Mouse Freezing Problem

    - by nitbuntu
    I had a partition setup with Windows XP and Ubuntu 8.04 dual booting. I recently upgraded to Ubuntu 10.04 by installing fresh from CD but leaving the previous /home folder as is. Things seemed to be working fine, but started finding that my mouse and keyboard were freezing. After a quick search on the internet, I found the following suggestions as shown here:- Ubuntu Forums Here the suggestion was to:- Edit /etc/default/grub, go to the line that begins like: GRUB_CMDLINE_LINUX_DEFAULT= Change it to: GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi=off" After that, run this command: sudo update-grub and Reboot This seemed to have resolved the issue but after a couple of days I again find my mouse and keyboard freezing. I also find that my parallel port printer had also stopped working. I have saved the output of dmesg and my syslog. The first can be viewed here but the syslog had too many characters, so if someone can suggest an alternative to freetexthost, I can post it there. Moreover, if there is any other information that should be provided, do let me know. I do hope we can get to the bottom of this issue. Thank you in advance for any help that could be provided.

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  • iptables port forwarding works only for localhost

    - by Venki
    Below is my iptables config. I used this for my accessing a node js website running in port 9000 through port 80. This works fine only if access the website through local host / loop back. When I try to use the ip of eth0, which is assigned by my router through dcp. this does not work, when I use ip like 192.168.0.103 to access the website. I am not able to figure what is wrong here, Already burnt a day in this, still not able to figure out :( Edit: ( more information) Earlier, I was using this configuration to develop the website, i had configured the domain name to point to 127.0.0.1 in the /etc/hosts file. It was working fine, but now I am trying to deploy the website in a vps with static ip, This configuration does not work with both static IP. # redirect port 80 to port 9000 *nat :PREROUTING ACCEPT [57:3896] :INPUT ACCEPT [0:0] :OUTPUT ACCEPT [4229:289686] :POSTROUTING ACCEPT [4239:290286] -A PREROUTING -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 9000 -A OUTPUT -d 127.0.0.1/32 -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 9000 COMMIT # Allow HTTP and HTTPS connections from anywhere (the normal ports for websites and SSL). -A INPUT -p tcp --dport 80 -j ACCEPT -A INPUT -p tcp --dport 443 -j ACCEPT -A INPUT -p tcp --dport 9000 -j ACCEPT -A INPUT -j REJECT

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  • emacs, writing custom commands which use term-mode

    - by valya
    Hello, I'm using Emacs and M-x term for a terminal. Since my typical workflow looks like this: edit some code C-x C-o to the terminal buffer (or C-x b term[Enter] or something) press Up key to use the last command press Enter to run it C-x C-o to go back I want to bind all of these (except the first step... maybe) to one command, I believe Emacs is awesome enough to do that :-) So, a command must: go to the buffer with terminal (maybe it shouldn't change any windows at all, maybe it should split the window vertially (if it weren't split already) and use the right sid) run a last command what've been run there go back to the last buffer/part of the screen Thank you! I'm not really used to the Emacs scripting system, and I hope someone will help me and someone else will be able to use the answer to improve his workflow, since I believe this is a pretty common one Examples of commands: python manage.py test python manage.py test stats python solve.py # for project-euler puzzles :-) the first and the second runs over a ssh (in a terminal) sometimes (I like developing with vagrant) I understand that it's easy to bind the first and the third ones, but the second changes too often - I'd just like to "run last command"

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