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  • I need to set-up the blocked machine to relay to the unblocked machine using a different port

    - by Zain Ally
    I have two Windows Server 2003 machines sitting in a network. Server B has port 25 open and can relay emails to the local network's smtp server. Server A does not have port 25 open. How can I set it up to send emails through another port to the SMTP server? I am thinking if I can setup a local SMTP communication between my servers on a different port and let Server B send Server A's emails. Is that possible?

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  • Good maintained privacy Add-On/settings set that takes usability into account?

    - by Foo Bar
    For some weeks I've been trying to find a good set of Firefox Addons that give me a good portion of privacy/security without losing to much of usability. But I can't seem to find a nice combination of add-ons/settings that I'm happy with. Here's what I tried, together with the pros and cons that I discovered: HTTPS Everywhere: Has only pro's: just install and be happy (no interaction needed), loads known pages SLL-encrypted, is updated fairly often NoScript - Fine, but needs a lot of fine-tuning, often maintained, mainly blocks all non-HTML/CSS Content, but the author sometimes seems to do "untrustworthy" decission RequestPolicy - seems dead (last activity 6 months ago, has some annoying bugs, official support mail address is dead), but the purpose of this is really great: gives you full control over cross-site requests: blocks by default, let's you add sites to a whitelist, once this is done it works interaction-less in the background AdBlock Edge: blocks specific cross-site requests from a pre-defined whitelist (can never be fully sure, need to trust others) Disconnect: like AdBlock Edge, just looking different, has no interaction possibilities (can never be fully sure, need to trust others, can not interact even if I wanted to) Firefox own Cookie Managment (block by default, whitelist specific sites), after building own whitelist it does it's work in the background and I have full control All These addons together basically block everything unsecure. But there are a lot of redundancies: NoScript has a mixed-content blocker, but FF has it's own for a while now. Also the Cookie blocker from NoScript is reduntant to my FF-Cookie setting. NoScript also has an XSS-blocker, which is redundant to RequestPolicy. Disconnect and AdBlock are extremly redundant, but not fully. And there are some bugs (especially RequestPolicy). And RequestPolicy seems to be dead. All in all, this list is great but has these heavy drawbacks. My favourite set would be "NoScript Light" (only script blocking, without all the additonal redundant-to-other-addons hick-hack it does) + HTTPS Everywhere + RequestPolicy-clone (maintained, less buggy), because RequestPolicy makes all other "site-blockers" obsolete (because it blocks everything by default and let's me create a whitelist). But since RequestPolicy is buggy and seems to be dead I have to fallback to AdBlock Edge and Disconnect, which don't block all and and need more maintaining (whitelist updates, trust-check). Are there addons that fulfill my wishes?

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  • Is there a performance difference between Cat5 and Cat6 keystone blocks?

    - by Scott Anderson
    I'm going to be wiring my home for ethernet soon, and I've already decided that I want to use Cat6 cable to do it (faster speeds, better performance, etc). During the installation, I'd like to add wall-plates to certain rooms in my house, and the keystone blocks look like the best option for me. My question is: I've seen different keystone blocks on many cabling websites, some say Cat5e and some say Cat6. The Cat6 ones are slightly more expensive. Is there any noticeable performance gain from using a Cat6 keystone? To me, it just seems like the keystone really wouldn't matter, since it's basically like putting an RJ-45 end on a cable. Can I buy the cheaper Cat5e keystone blocks and still have the performance that Cat6 cable will give me? Thanks!

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  • Can I set up my Ubuntu machine as a proxy?

    - by George Edison
    I have 2 machines connected to a network that provides internet access. I would like one of the machines, which is running Ubuntu 10.04, to act as an internet proxy for the other machine, which is running Windows. How would I set this up? Is there a good Ubuntu proxy I can install?

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  • How to set the subversion repository root in Debian?

    - by Andrew Whitehouse
    I have just switched from an old Fedora Core server to Debian Linux v5.0.4. Having migrated the old repository and configured access through svn+ssh, I now want to be able to access the repository with the same path on the client as before. On Fedora you could specify the repository root with "svnserve -r " but having checked the config files and svnadmin options I'm stuck as to how I can do this on Debian. Is there a way to set the repository root in Debian?

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  • if I set up the expire http header of a css file to 1 year, if I modify that file, will it be ignore

    - by user39511
    I'm using rails with nginx/passenger. If I set up the expire http header of a css file to 1 year, if I modify that file, will it be ignored by the browser (ie, it will not request the new version)? Given that Rails adds a different timestamps to each asset such as foo.css?1270165626 every time I restart the server? That's the config I use right now (nginx/passenger): location ~* \.(ico|css|js|gif|jpe?g|png)(\?[0-9]+)?$ { expires max; break; }

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  • What is the difference between a plain Amazon ec2 instance and beanstalk?

    - by Alex Ford
    I am a solo developer and the sites I'm deploying are very small, usually hobby sites and I have a few questions about the Amazon services. Is there a reason for me to use beanstalk or should I just stick with a single ec2 instance? Should I use RDS for database? I heard someone say that I could just install a database on my ec2 instance, making it cheaper. I'm trying to keep everything as cheap as possible. I need to point custom domains to my sites. Pretty sure that means I have to deal with elastic IPs. Do those work with beanstalk or only with individual ec2 instances? Thanks in advance!

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  • Is there a difference between starting a WebLogic Admin Server through the command-line or through t

    - by lindelof
    I have WebLogic 11g installed on my machine under /srv/wls, and I start Node manager on it with /srv/wls/wlserver_10.3/server/bin/startNodeManager.sh. I create my domain with config.sh, and then I want to start the Admin Server of that domain with Node Manager. So I open a WLST session and do the following: > nmConnect(...) > nmStart('AdminServer') But when I then visit localhost:7001/console, and login, the screen on the browser remains blank and the server logs tell me the server has run out of PermGen space. I don't encounter this problem when starting the Admin Server through the shell script under $DOMAIN/startWebLogic.sh. Then it works fine. Any idea what I am doing wrong? I couldn't find anything in Google nor on the Oracle forums...

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  • User Profile modified dates don't match....what is the difference?

    - by Sean Perkins
    This question came up while I was investigating a server that randomly restarted last night. I was looking through the event logs to see if someone manually restarted the system, but nothing was identified. I went to C:\Users and there wasn't a single profile that had a modify date in a couple of years. When went to User Profiles by way of the System Properties window, I found that a handful of accounts logged in as recently as today. Those same names match to C:\Users, but the modify dates do not match. Why is this?

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  • Anyone know of a utility to print a set of similar web pages?

    - by Umber Ferrule
    I need to print potentially a couple of hundred letters (formatted web pages) which are automatically generated by another system. I'm looking for something that I can point at a directory containing these web pages, set the print options once and then it will print them all without any further intervention or messing about. Preferably free. Windows (XP onwards).

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  • What is the difference between a PDU and a power strip (both 120V, 15A)?

    - by rob
    I just chatted with an APC rep about upgrading the UPSes at our office. She recommended a single higher-capacity 6-outlet Smart-UPS to replace the four Back-UPS units we currently have. When I asked how she recommended plugging in all the current devices, she recommended using a APC's AP9567 PDU, but said not to use a power strip. At first she said I had to use an APC brand PDU, but after I inquired about using a Tripp-Lite PDU, she said any brand PDU would be fine. The APC PDU previously referenced looks like a standard 120V power strip with overload protection but no surge protection. Other than overload protection (which seems redundant if plugging into the UPS), is there something else I'm missing, or should any power strip (without surge protection) be fine? Edit: I didn't mention it earlier, but we don't have a proper rack--though I did still plan to mount the PDU or power strip to something. I guess I'm wondering if there's any special reason I should pay as much as $180 for the low-end APC PDU (which just looks like a power strip to me) vs. $20-$30 for a workbench power strip.

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  • What is the difference between executing script using Cygwin and PuTTY?

    - by Lily
    Now I get a script.sh, previously it was executed using PuTTY provided it was written in VMWare, but now I want to execute in Windows using Cygwin, I already copy the script.sh out to the corresponding directory, but some commands Cygwin can not recognise. generate(){ date +%T } TIME = generate() echo " Current Time: $TIME" After execute in Cygwin script.sh: line 3: syntax errot neat unexpected token '$'<\r'' script.sh: line 3:'generate<><

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  • Synchronize the same set of files to 2 different locations with 2 different programs for 2 different purposes

    - by Hedgetrimmer
    Because of stupid questionable IT policies at my not-to-be-named place of occupation, I have been (and will be, for the forseeable future) carrying on an external hard drive a unison-synchronized copy of all of my documents and code, including code which resides in some of my "dotfiles" and other code which resides in ~/bin (things I've made are there because ~/bin is in my $PATH) along with some cruft generated (and to be generated) by conscript and its related "giter8" templating system for Scala project boilerplates. Despite this, I do use a symlinking program to store all of my important dotfiles in a subdirectory. Thanks to that somewhat complicated setup, I have resorted to making a directory full of symlinks to every directory (or file, as is the case with stuff under ~/bin) that I want synchronized, and then follow = True is in my unison profile. It happens to be that this collection of odds and ends—plus an automatically-generated text file containing every package installed on my system—is everything under ~ that needs to be backed up to a remote (rsync-over-ssh) host with client-side encryption and signing from GPG. I already believe that duplicity is the most appropriate program to do that. What isn't as clear-cut is how to make duplicity use the exact same set of files when it runs a backup; it would be simple if duplicity would follow symlinks, but it does not and the manpage lists no option for enabling any such behavior. Comparing unison's file selection algorithm to duplicity's, I don't think I can write a program that could compute a ruleset for one program given one for the other. For the record, I would rather not keep the symlinks manually synchronized with duplicity file-selection rules, as they can change thanks to the above-mentioned complications regarding ~/bin. I don't think running duplicity on the external hard disk is such a good idea either; I usually keep that hard disk unmounted and unplugged in case of a power failure or other physical problem with the computer, plus I'm not sure about duplicity's performance given that: the hard disk is NTFS-formatted in order to be useable at my Windows-imprisoned place of occupation. despite being a USB 3.0 disk, my computer has no USB 3.0 ports so it acts as a USB 2.0 disk. How can I have duplicity (or is there a better program that I have overlooked?) back up the exact same set of files that is bidirectionally synchronized with my external hard disk?

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  • Can you set up a gaming LAN using OpenVPN installed in a VMware guest OS and be playing the game on the host OS?

    - by Coder
    I would like to setup a gaming VPN. Ie. I have some games that work over LAN and would like to play them with people that are not on my LAN. I know I can do this with OpenVPN. My ultimate goal would be to run OpenVPN portably on my host OS and not even need any virtualization. As such i don't want to install it on my host, but i'm fine with running it portably. I'm even fine with temporarily adding registry keys, and then running a .reg file to remove these entries once i'm done. To this effect i have installed OpenVPN on a virtual machine and diffed the registry. I then manually (using a .reg file) added all the keys that seem important on my host OS and copied the installation folder of OpenVPN onto my host machine. Then i try to run openVPN GUI 1.0.3 as a test and it says "Error opening registy for reading (HKLM\SOFTWARE\OpenVPN). OpenVPN is probably not installed". I verified that that key is indeed in the registry with all subkeys and it looks correct. I have tried running the GUI as an administrator and in compatibility mode with no success. I am running Windows 7. If this fails then i would be happy with installing OpenVPN on a virtual machine in VMWare but they key is that i will be running the game installed on my host machine. The first question for this option is if this is even possible. The second is, that I can't get the VM to have internet access if I use bridging but i can if i use NAT. Is it possible to do this game VPN setup with VMWare guest OS running using NAT? Summary of questions: -Is it possible to run openVPN portably and if so what did i miss above? -If it's not possible to run it portably, then can setup a gaming LAN by installing OpenVPN in a guest OS with NAT and how can i do this? -If the above is not possible then can i install OpenVPN in a guest using bridging and if so how can i set this up with a Windows 7 host and Windows XP guest as currently i can't get the guest to be able to access the internet in bridging mode, but it working in NAT mode. -In general is there any good documentation on setting up a gaming LAN with OpenVPN (i am using 2.1.4) as i have never set up a VPN of any sort before so any help would be much appreciated. Thanks!

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  • Is there a way to set windows 2008 file and folder sharing permission so you only get prompted for a

    - by Matt
    Is there a way to set windows 2008 file and folder sharing permission so you only get prompted for a password on certain shares? That is, right now, when I got to \theserver\ I get prompted for a password despite having some shared folders that permit anonymous access. Is there a way, asides from setting the policy sharing model to guest rather than Classic to allow a user from a non-domain pc to go to \theserver\ and see the shares and permit him or her to enter a folder with anonymous access without having to enter a username or password?

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  • How can text be set on both the left and right sides of a line in Word?

    - by Lord Torgamus
    Is it possible to set Microsoft Word to display some text left-aligned and other text right-aligned on a single line? Here's an example of what I mean: | Chickens, turkey and duck 30 | | Cows 240 | | Pigs and boar 83 | | Sheep Not applicable | where the vertical lines denote the sides of the page. The full justify option won't work because I don't want anything in the middle of the lines. The table of contents option has the formatting I want, but only supports page numbers, which does me no good.

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  • How can I set up a load balancer to direct all Search Engine Bot traffic to one server?

    - by Ryan
    We have a simple load balancer set up on Rackspace to 3 web server nodes. After reviewing our traffic and expenses, the largest bandwidth hog is Google Bot. Since on Rackspace we pay for bandwidth by the byte, we'd like to direct all traffic from GoogleBot to another host (MediaTemple) with unlimited bandwidth. We think this would cut our hosting bill several thousand dollars a month. Is this possible? Advisable?

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