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  • What is a HD Webcam?

    - by Vivek
    It seems like a stupid question, but really what is the difference between a webcam and a HD webcam? There are several webcams that can do 1280x786 or more, so what makes HD webcams HD?

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  • SVN shared password db on Windows server

    - by Greg McGuffey
    I'd like to have a shared password-db file for several repositories on my home svn server (run under Windows). I've figured out that I need to set all the repositories to have the same realm, but I can't figure out how to just put in an absolute path to the shared password-db. I.e. the full path is something like: c:\svn.users\passwrd What do I set the password-db setting to in svnserve.conf so it can find this file?

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  • Using USB HDD with Arcserve / Brightstor

    - by Hilt86
    I am having an issue configuring a standard USB HDD for use with CA Arcserve Brightstor 11.5 SP2 : Under the device list it shows a USB device category but none of my USB drives are listed underneath. I have attempted to "scan devices" but it makes no difference. I have also tried restarting the tape engine to no avail! Is anyone successfully using USB drives with Brightstor?

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  • md5sum returns a different hash value than online hash generators

    - by Ravi
    On suse10, md5sum myname gives md5 hash as 49b0939cb2db9d21b038b7f7d453cd5d The file myname contains string "ravi" while some of the online md5 hash generators for the same string seem to give a different hash http://md5-encryption.com/ http://www.miraclesalad.com/webtools/md5.php They spit out the hash for "ravi" as 63dd3e154ca6d948fc380fa576343ba6 Why is there a difference in md5sum for the same string "ravi" ?

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  • Windows 7 boot log missing?

    - by matt lohkamp
    After hitting F8 before startup and selecting "enable boot logging", I let windows try to start up and blue screen / restart (which I'm currently trying to troubleshoot) - I run the 'repair' function, open a command prompt, and try to find the boot log file, which I expected to be at %SystemRoot%\ntbtlog.txt - but it's not. Where is it? PS - probably makes no difference, but this is windows 7 ultimate 64bit to be precise.

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  • How to load powershell profile from cygwin bash?

    - by Jon Erickson
    So in cygwin bash I am able to type "powershell" to bring me into a powershell prompt but it won't load my powershell profile.ps1 due to not being able to execute scripts, but I can't set the execution policy in this prompt... So I tried running the default powershell prompt (as administrator) and was able to set the execution policy to remote signed, but it doesn't affect the powershell within bash what am I missing?

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  • Connecting to VNC Server behind Router

    - by waiwai933
    Right now, I have a Mac behind a Time Capsule1, which is behind a router installed by my ISP. In System Preferences, I've enabled Remote Management, but the IP address it gives me is a local IP address. How can I set up either my VNC Server (my Mac) or my VNC Client to connect to each other? N.B. My Mac is running Leopard, if that makes a difference. 1 Equivalent to an Airport Extreme

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  • Tomcat - additional classpath

    - by s5804
    We have set up Tomcat 6 with [TOMCAT_HOME]/lib - here is the standard tomcat release [TOMCAT_BASE]/lib - here we like to add non standard additional jar file However somehow I don't manage to get [TOMCAT_BASE]/lib jar files to be picked up by Tomcat. It appears that all my jar files out side tomcat are ignored. Before starting Tomcat I set the CLASSPATH=[TOMCAT_BASE]\lib -------- Edit JAVA_ENDORSED_DIRS can be used for adding an additional folder with jar files to be loaded by Tomcat

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  • mac hostname problem

    - by codeshepherd
    my hostname is newton ...when I set "127.0.0.1 Newton" in /etc/hosts .. parallels stops working.. when I set "127.0.0.1 localhost" in /etc/hosts apache installed via ports stops working.. when I add both '"127.0.0.1 localhost", and "127.0.0.1 newton" to hosts file.. parallels network doesnt work

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  • Moving from single-site to multi-site Active Directory has broken OWA proxying

    - by messick
    Originally we had the following setup: OfficeExch01 has Mailbox Role and CAS Role OfficeExch01 is in the office. CoLoExch01 had just CAS Role. CoLoExch01 is internet facing and in a CoLo. Three AD domain controllers in the default site. Users could go to https://webmail.whatever.com/owa, get proxyed to OfficeExch01 and everything was great. Well, we recently setup a separate AD site and put a domain controller and the ColoExch01 server in the new site. I also made that remote DC be a Global Catalog. Now, users get the following error: Outlook Web Access is not available. If the problem continues, contact technical support for your organization and tell them the following: There is no Microsoft Exchange Client Access server that has the necessary configuration in the Active Directory site where the mailbox is stored. I also see event 41 errors in the logs: The Client Access server "https://webmail.xxxxxxx.com/owa" attempted to proxy Outlook Web Access traffic for mailbox "/o=XXXXX/ou=Exchange Administrative Group (FYDIBOHF23SPDLT)/cn=Recipients/cn=xxxxxxk". This failed because no Client Access server with an Outlook Web Access virtual directory configured for Kerberos authentication could be found in the Active Directory site of the mailbox. The simplest way to configure an Outlook Web Access virtual directory for Kerberos authentication is to set it to use Integrated Windows authentication by using the Set-OwaVirtualDirectory cmdlet in the Exchange Management Shell, or by using the Exchange Management Console. If you already have a Client Access server deployed in the target Active Directory site with an Outlook Web Access virtual directory configured for Kerberos authentication, the proxying Client Access server may not be finding that target Client Access server because it does not have an internalUrl parameter configured. You can configure the internalUrl parameter for the Outlook Web Access virtual directory on the Client Access server in the target Active Directory site by using the Set-OwaVirtualDirectory cmdlet. Looking this up I see a lot talk about ExternalURL and InternalURL settings. However, everything worked great until we made the new AD site. I also made sure the internal CAS server's /owa virtual directory is set to use Integrated Authentication. Is there something I need to do to allow Exchange to see that I've made these AD changes?

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  • VMWare Player vs Workstation

    - by Anjisan
    What's the difference between VMWare Player vs Workstation? Is it that Player is for non-commercial use and workstation isn't? For someone who builds and tests applications at home for non-commercial use, is it worth paying for a Workstation license? Do I get any benefits over Player? (Note: I realize there's open source solutions like VirtualBox, but am more interested in the differences between Player and Workstation.) Thanks!

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  • How to make Shared Keys .ssh/authorized_keys and sudo work together?

    - by farinspace
    I've setup the .ssh/authorized_keys and am able to login with the new "user" using the pub/private key ... I have also added "user" to the sudoers list ... the problem I have now is when I try to execute a sudo command, something simple like: $ sudo cd /root it will prompt me for my password, which I enter, but it doesn't work (I am using the private key password I set) Also, ive disabled the users password using $ passwd -l user What am I missing? Somewhere my initial remarks are being misunderstood ... I am trying to harden my system ... the ultimate goal is to use pub/private keys to do logins versus simple password authentication. I've figured out how to set all that up via the authorized_keys file. Additionally I will ultimately prevent server logins through the root account. But before I do that I need sudo to work for a second user (the user which I will be login into the system with all the time). For this second user I want to prevent regular password logins and force only pub/private key logins, if I don't lock the user via" passwd -l user ... then if i dont use a key, i can still get into the server with a regular password. But more importantly I need to get sudo to work with a pub/private key setup with a user whos had his/her password disabled. Edit: Ok I think I've got it (the solution): 1) I've adjusted /etc/ssh/sshd_config and set PasswordAuthentication no This will prevent ssh password logins (be sure to have a working public/private key setup prior to doing this 2) I've adjusted the sudoers list visudo and added root ALL=(ALL) ALL dimas ALL=(ALL) NOPASSWD: ALL 3) root is the only user account that will have a password, I am testing with two user accounts "dimas" and "sherry" which do not have a password set (passwords are blank, passwd -d user) The above essentially prevents everyone from logging into the system with passwords (a public/private key must be setup). Additionally users in the sudoers list have admin abilities. They can also su to different accounts. So basically "dimas" can sudo su sherry, however "dimas can NOT do su sherry. Similarly any user NOT in the sudoers list can NOT do su user or sudo su user. NOTE The above works but is considered poor security. Any script that is able to access code as the "dimas" or "sherry" users will be able to execute sudo to gain root access. A bug in ssh that allows remote users to log in despite the settings, a remote code execution in something like firefox, or any other flaw that allows unwanted code to run as the user will now be able to run as root. Sudo should always require a password or you may as well log in as root instead of some other user.

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  • /usr/local or /opt ?

    - by SirFabel
    Hi Guys, How do you generally proceed for your package installations on Linux, for packages that are not part of your distrib's repos? On my side I am used to install in /opt. But since, I saw this doc on the Internet: http://www.pathname.com/fhs/. Now I am confused: apparently /usr/local would be also a possibility. What is the difference between both? Any best practices to share? Thanks SirFabel

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  • Nginx to act as both a webserver and for file transfer

    - by Simon Naude
    I would like to use Nginx as a webserver on my Ubuntu 12.04 server, but i would also like to use it for file transfers. I have been able to set it up as a webserver (very simple), and I have been able to set it up for file transfers (using autoindex on line), but i have not been able to do them both at the same time. Is it possible to have Nginx act as a webserver, and then when you click a link it shows your file directories instead?

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  • Mac 10.6.7 Firefox office 2011 file association for all users

    - by Sandman
    I need to work out a way to have Firefox 4 or 3.6 on OSX to auto open Word, Excel and Powerpoint file types from a local intranet. I have setup Firefox under a localuseradmin with the file types set to open automaticly and then I copied the Firefox/Mozilla folders into the /system/library/user template/ but when a new user logs in the file type association is set back to default when Firefox runs.

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  • ln -s not working under /mnt/

    - by Yaniv
    Hi all I'm following this tutorial to set up a LAMP stack on EC2 with persistent storage on EBS. It all works well when doing it step by step. But in case you want to mount your EBS under /mnt instead of under the root directory the ln -s commands won't work! I tried: ln -s /mnt/ebs1/httpd /etc and: ln -s /mnt/ebs1/httpd /etc/httpd Is there a difference when linking to a file on a device that is mounted under /mnt? (working on fedora core 8)

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  • mac cron can't use the shell correctly

    - by carneades
    I've set up cron to run a simple hello world shell script, but it's giving me an error that Google isn't helping me resolve. I've got to be missing something really simple! Here's my crontab: [email protected] SHELL=/bin/bash 30 * * * * * $HOME/hello.sh Here's hello.sh: #!/bin/bash echo HELLO WORLD! I get this error email: /bin/bash: 555: command not found I have tried setting shell to /bin/sh but it makes no difference. I still get an analogous error message.

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  • Auto-start the SQL Server Agent after a computer restart

    - by Dreas Grech
    I am using the SQL Server Agent to run some jobs every day, but the problem is that whenever the server (the machine itself) is restarted, the SQL Server Agent doesn't automatically start when the computer boots back up again...and I have to start it manually myself. How can I set the Server Agent to Auto-Start after a computer restart? Is there a particular Windows Service I need to set as auto-start ?

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  • Process limit for user in Linux

    - by BrainCore
    This is the standard question, "How do I set a process limit for a user account in Linux to prevent fork-bombing," with an additional twist. The running program originates as a root-owned Python process, which then setuids/setgids itself as a regular user. As far as I know, at this point, any limits set in /etc/security/limits.conf do not apply; the setuid-ed process may now fork bomb. Any ideas how to prevent this?

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  • Process limit for user in Linux

    - by BrainCore
    This is the standard question, "How do I set a process limit for a user account in Linux to prevent fork-bombing," with an additional twist. The running program originates as a root-owned Python process, which then setuids/setgids itself as a regular user. As far as I know, at this point, any limits set in /etc/security/limits.conf do not apply; the setuid-ed process may now fork bomb. Any ideas how to prevent this?

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  • BDrip vs BRrip?

    - by ahmed
    What is the difference between a BDrip and a BRrip? I often see these term while downloading videos.And which one is better in quality ?

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  • How to scan local network (LAN) for connected devices (MacOS)

    - by smotchkkiss
    I'm basically looking for something like this but available on Mac. I am trying to connect a new workstation to our wireless multifunction printer and I'm having a hell of a time getting the device to spit out an IP for me to connect to. Is there a way I can scan the network somehow? If it makes a difference, the new workstation is using MacOS X 10.6 Thanks in advance :)

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