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• How to set what application to open a file based on file extension on MacOS

  - by michael

  Hi, In my MacOS 10.5, it has set all my *.patch files to open with 'Notepad in Windows Via parallel'. I have tried to change it by 1. click 'OpenWith..' 2. select 'TextEdit' 3. check the 'Always Open With' box But still when I get new *.patch file, it will set to open 'Nodepad in Windows' by default. Can you please tell me how can I change that for good? Thank you.

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• Can't login to just installed view administrator

  - by matarvai81

  Hi, we are starting to test View for our purposes. I have created new test enviroment, new vdidemo active directory, new virtual center etc... I just installed view connection server component to new server and trying to do initial configuration, but when trying to log in I get following error " Error accessing the View Administrator. Contact the system administrator" Log file says following error 08:14:08,925 INFO LoginBean User administrator has failed to authenticate to View Administrator What is causing this problem? How can I log in and start to test VDI?

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• security issue of Linux sudo command?

  - by George2

  Hello everyone, 1. I am using Red Hat Enterprise 5 Linux box. I find if a user is in /etc/sudoers file, then if the user run command with sudo, the user will run this command with root privilege (without knowing root password, the user runs sudo only need to input the user's own password in order to run a command with sudo). Is that correct understanding? 2. If yes, then is it a security hole? Since users other than root could run with root privilege? thanks in advance, George

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• How to set up different documentroot for ip based requests, and different for domain based requests

  - by Carlos

  My problem is simply that I have a domain, let's say example.com, and my server's ip address is e.g. 192.168.0.1. I want to set up 2 different virtual hosts, so when user enters ip address (192.168.0.1) in his browser, he will see content from here: /var/www/staging But if user will type example.com, he will see content from here: /var/www I think it's possible but I was playing around with it and couldn't make it work. Also I don't want to make simple redirection. I know I can, but I need both of my apps (live & staging) working in root on the same server. I can't buy second domain, and I can't associate new ip address.

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• PHP-FPM not working with nginx and CentOS

  - by Daniel

  After failing to get FastCGI to work with PHP I have installed the PHP-FPM service which is reported to work out of the box, however PHP files are downloading instead of executing. This is what I have in the nginx.conf file: server { listen 80; server_name pubserver; root /usr/share/nginx/html; location ~ \.php$ { fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME /usr/share/nginx/html$fastcgi_script_name; fastcgi_param PATH_INFO $fastcgi_script_name; include /etc/nginx/fastcgi_params; } } The command netstat -tulpn | grep :9000 displays this which suggests PHP-FPM is running: tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 1058/php-fpm.conf)

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• linux refused to mount a valid partition

  - by greg

  My setup is a linux box with 1 partition used thought LVM - has been working for years. I add a freeze and after the reboot the partition cannot be mounted: mount -r -t ext3 /dev/pve/data /mnt/pve-data mount: wrong fs type, bad option, bad superblock on /dev/mapper/pve-data, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so However fsck doesn't see any problem with it: fsck.ext3 -fp /dev/pve/data /dev/pve/data: 3024076/60366848 files (0.6% non-contiguous), 156921642/241435648 blocks There's nothing in dmegs nor the syslog. I'm puzzled, what's wrong with my partition? Thanks in advance greg debian 5.0.10 LVM 2.02.39

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• How to DNAT to different local IP based on what public IP was accessed with Shorewall?

  - by mikl

  My server has several public IPs, and is running a bunch of virtual machines with private IP adresses. As an example, I want to map ports 80, 443 and 8080 on 232.21.23.23 (public) to 192.168.122.12 (private). I have tried a couple of different NAT mappings, but none of them seem to work: # This doesn't work. DNAT net loc:192.168.122.12 tcp 80,443,8080 - 232.21.23.23 # Neither does this. DNAT $FW loc:192.168.122.12 tcp 80,443,8080 - 232.21.23.23 # Nor this. DNAT net:232.21.23.23 loc:192.168.122.12 tcp 80,443,8080 # I have no idea what I'm doing. DNAT $FW:232.21.23.23 loc:192.168.122.12 tcp 80,443,8080 Can anyone point me in the right direction?

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• How do I format an SSD to be used as the hibernation drive? (Acer S3)

  - by Craig Caro

  I have an Acer Aspire S3 ultrabook. It comes with two separate drives, one 320 gb hdd and a 20 gb ssd, which Windows uses for hibernation. I formatted the SSD and installed Ubuntu on it. How do I format the SSD so that Windows recognizes the SSD as the hibernation drive, like the way it came out of the box? Acer really had an interesting way of using the SSD. I'm just trying to get the laptop ready to sell, so I figured I would get it back to normal.

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• Unlocking AMD Phenom II X2 550 Black Edition cores - what are the risks?

  - by Vilx-

  I've got the above mentioned CPU and a GigaByte GA-MA790XT-UD4P motherboard, which should be capable of unlocking the extra two cores - if I'm lucky and they're not faulty. The Internet is full of instructions on how to do that. What I don't have is spare money to buy new hardware if I brick something. What are the risks when attempting to do this? Is it completely safe, or can I be left with an expensive pile of junk? What should I keep in mind when doing so? Bigger cooler maybe (I'm running with the default box cooler)? Should I lower the frequencies too? I've never done any OC before.

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• Setting up Ubuntu Server on Amazon EC2 for hosting multiple domains with wildcard subdomains

  - by Ashish Kumar

  I'm trying to set up multiple domains on my Amazon EC2 micro instance running Ubuntu Server 12.04. I installed Apache correctly and set up virtual hosts but having problems with wildcard subdomains. This is what my httpd.conf file looks like NameVirtualHost *:80 <VirtualHost *:80> UseCanonicalName Off VirtualDocumentRoot /home/username/domains/%0/html/ </VirtualHost> My DNS records (on Amazon Route 53) are: domain.tld A 1.2.3.4 *.domain.tld A 1.2.3.4 If i create a test.domain.tld directory with the html subdirectory, it works fine. But what I want to do is to redirect *.domain.tld to domain.tld in case there is no directory for the sub-domain accessed. I would also like www.domain.tld to redirect to domain.tld. The system should also work if I decide to host another website, example.com, on the server. I tried Googling a lot but without any luck. Suggestions?

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• BlueCoat reverse proxy NTLM authentication

  - by mathieu

  Currently when we want to access an internal site from Internet (IIS with NTLM auth), we have two login screens that appear : step1 : LDAPAuth, from the BlueCoat that check login/password validity against Active Directory step2 : NTLM auth, from our application. Is it possible to configure the reverse proxy to use the LDAP credentials provided at step1, and give them to whatever application that requests them ? Of course, if those credentials aren't valid, nothing happens. We're using BlueCoat SG400. Update : we're not looking for SSO where the user doesn't have to enter a password. We want the user to enter his domain credentials in the LDAPAuth dialog box, and the proxy to reuse it to authenticate against our application. Or any application that uses NTLM. We've only got 1 AD domain behind the reverse proxy.

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• zero-config CGI enabled web server

  - by halp

  To serve static content of a directory over http, one can simply navigate to that directory and type: python -m SimpleHTTPServer 11111 which will start a http server on port 11111. This hack is nice because it requires zero-config: no stand-alone web server, no config files at all. Is it possible to extend this example, or have an alternate way to achieve this goal, but also have CGI support? The final goal is to have a quick and lazy way of serving a web site from a certain directory. The site has static content (HTML pages, images), but also a CGI script. The CGI script must work properly when accessed via browser. Of course I could setup a virtual host in apache, allow CGI inside it etc. But that's not a zero-config approach.

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• Set Windows 7 Default Login to a Non Domain Account

  - by Joe Taylor

  We have 12 Laptop Pc's that we have upgraded from Windows XP to Windows 7. The laptops are used by staff on away days. They log on to a local account on the machine - say User1 with no password. On the Windows XP Login screen there was a drop down menu allowing them to log on to the Local Machine. However in Windows7 there is no such box and it is confusing staff. Windows 7 tries to log into the domain by default, it doesn't seem to remember where the user last logged into. Is there a way to set Windows7 to log on to the local machine by default instead of the domain? I do not want the staff to have to type for example stafflaptop1\User1 when they log on.

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• Set Windows 7 Default Login to a Non Domain Account

  - by Joe Taylor

  We have 12 Laptop Pc's that we have upgraded from Windows XP to Windows 7. The laptops are used by staff on away days. They log on to a local account on the machine - say User1 with no password. On the Windows XP Login screen there was a drop down menu allowing them to log on to the Local Machine. However in Windows7 there is no such box and it is confusing staff. Windows 7 tries to log into the domain by default, it doesn't seem to remember where the user last logged into. Is there a way to set Windows7 to log on to the local machine by default instead of the domain? I do not want the staff to have to type for example stafflaptop1\User1 when they log on.

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• Static IPv4 and dynamic IPv6 on same interface

  - by Zsub

  I am trying to set up a CentOS 5.4 box to use a static IPv4 address, while getting a dynamic IPv6 address at boot time. I have only one interface, apart from the loopback interface, eth0. It has a static v4 and internet connectivity (I can SSH in). However, it doesn't get an IPv6 by default. I have enabled IPv6 in /etc/sysconfig/network and I have added IPV6INIT=yes to the config in /etc/sysconfig/networking/devices/. If I use dhcp6c it does get a valid IPv6 address, but the main question is how do I configure it to get one at boot-time?

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• Error adding 4tb LUN (Raw Device Mapping) to ESX4 VM

  - by Tom Gardiner

  Hi guys, I'm trying to map an existing 4tb LUN from a Fibre Channel SAN, through to a VM in my ESX4 environment. It keeps telling me that the VMDK file size exceeds the the maximum size supported by the datastore. I've tried in Physical compatibility mode, and also both Virtual styles. I'm a little confused by this as we had the same LUN mapped through to another VM when we were running ESX3.5... I've also noticed that some of my other RAW mappings are generating extremely large VMDK files on the ESX servers. Does anyone know if this change in behaviour is intentional? And if so why? It doesn't seem to me that if the LUN is mapped directly to the VM that it's size should be relevant. We're running 4.0.0 build 236512, and 4.0.0 build 219382 and I've not had any success on either. Any insight or advice would be much appreciated! TG

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• does vmware server needs bare metal or can be installed on an existing OS

  - by Registered User

  I am new to virtual stuff on Vmware sort of environment.I am basically testing Vmware and its various things for our needs.I have a linux 64 bit laptop.I want to know 1) The Vmware server can it be installed in this existing OS or I need to have baremetal installation for this? 2) What is the advantage of using Vmware Server on Vmware workstation ? 3) What is the use of ESX server of vmware? I have seen some alternatives like Xen which one is better Xen or Vmware might be a debatable issue but my questions for Xen are also same I checked Citrix website. 1) I see similar products for Xen What is the advantage of using Xen Server on Xen desktop ?

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• Oracle EE 11.2g: how to generate fresh new redo logs

  - by Aikanaro

  Hi, In the company I work for we are heavy users of vmware machines. Almost all our projects are developed inside a virtual environment up to the point where we have to deploy them into a production system. While in development, some colleagues of mine deleted the redo log files for Oracle in the hopes of gaining some free space. Now they are unable to start the database instance. Is there a way of generating a fresh new redo log so that the instance can be started? This is urgent and even though I'm currently googling for an answer I have yet to find it. Thanks in advance.

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• Log centralization, display, transport and aggregation at scale v2

  - by Eric DANNIELOU

  This is a duplicate question of Log transport and aggregation at scale and http://stackoverflow.com/questions/1737693/whats-the-best-practice-for-centralised-logging, but the answers might differ now : The softwares described in 2009 may have changed since (for example Octopussy evolved from version 0.9 to 1.0.5). Rsyslog has become the default on most linux distro. Requirements have changed (security, software configuration management, ...). I'd like to ask the following questions : How do you centralize, display and archive system logs? How would you like to do it now if you had to? Most linux distro use rsyslog nowadays, which can provide reliable log transport. But some older unices, network devices and maybe windows box still use old udp rfc-style transport. How did you manage to get reliable transport? Storing logs for a few months can represent a huge amount of disk space. How do you store them? rdbms? Compressed and encrypted text files?

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• Windows 7 / 8 tool for amplifying sound / equivalent to pavucontrol?

  - by Quandary

  I'm watching live streamed videos, but the volume sometimes is barely loud enough. With Windows, I can only turn the system volume and the flash volume up to maximum, and then bad luck if that's still not loud enough. On Linux, on the same notebook, I have the same problem, but I can use pavucontrol to amplify the sound volume beyond 100%. Unfortunately, I can't always work on Linux, since Visual Studio and SQL-Server only run on Windows. Is there any tool or way to amplify volume on Windows 7 / 8 , without having to resort to run Linux in a virtual machine?

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• Pure-FTPd: Which IP Address To Use For Login?

  - by mschooler93

  I am trying to connect to my VirtualBox LAMP Server with FileZilla, and it's not working. I have a static IP set, a FTP user set (with FTPd), and can connect successfully with ftp localhost, but not with Filezilla with the same credentials. I suspect this is because I am using the wrong IP address in the Host box. so is there a command I can use to display the IP address used to connect to my FTP? BTW, error code given in FileZilla is: Status: Connection established, waiting for welcome message... Response: 425 Sorry, invalid address given Error: Could not connect to server

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• Windows 2008 R2 Scheduled Task Not Running With Admin Privileges even if granted?

  - by j.rightly

  I have a scheduled task that is running as USER. I have checked the box "Run with highest privileges" in the scheduled task properties. The task is a powershell script that, among other things, reboots the system. The script executes and runs normally, but as a scheduled task, it fails to reboot the system. Here is the kicker: When I manually run the script as USER using the exact same command line as what's in the scheduled task, the script still runs but this time it actually reboots the system. I have UAC disabled and USER is a member of the local Admins group. The local Admins group has the right to shut down the system. Nothing in the event logs offers any clues. Why would the same script running under the same credentials work interactively but not as a scheduled task? UPDATE: This is too weird. When the task ran on schedule, everything worked normally.

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• Removing an iSCSI Target - iSCSI initiator 2.0 on Windows Server 2003 R2

  - by DWong

  For the life of me I cannot figure out how to remove an iSCSI target (Dell Equallogic SAN) from a Windows Server 2003 box. The volume shows up in Windows as drive letter Y:\ Using the iSCSI initiator, I can remove the Target Portal, but cannot remove the Target itself. Can someone give me some guidance on this? I've gone as far as setting the volume offline in the Dell SAN management tool, and even permanently deleted the volume. The Target no longer shows up in the iSCSI Initiator properties, but the drive letter is still there under My Computer. And now Windows is throwing delayed write errors for that drive. There must be a proper way to successfully remove an attached Target. TIA!

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• Additional mailboxes in Outlook 07 SP2

  - by Nick

  I have had my Outlook 2007 open additional mailboxes via the advanced account settings. After updating to Office SP2, the list of emails in the additional account still displays, but I get a message for each mailbox item: This item cannot be displayed in the Reading Pane. Open the item to read its contents. After double clicking the message, I get a small error box which displays just Cannot open this item. Unknown Error. Also, if I try to re-add the mailbox in the Advanced tab of my account settings, I get an error message The name cannot be resolved. The connection to Microsoft Exchange is unavailable. Outlook must be online or connected to complete this action. However, the status bar indicates Online with Microsoft Exchange, and I can both send and receive emails from my primary account. What could be going wrong?

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• Manual Duplex printing for Mac (and/or Linux)

  - by chris_l

  My printers don't support automatic duplex printing. I'm looking for a solution for my Mac and Linux computers that I've seen with most Windows printer drivers: Check "Manual duplex" in the printer screen Printer starts printing one side A dialog appears, asking me to flip the pages Printer prints the other side. One thing I can do, is print odd pages, then reopen the dialog and print even pages, but this is very inconvenient, especially when I only want to print a certain page range of the document as the Mac dialog forgets my previous page range every time. It gets even more inconvenient, when printing 2-up double sided, or when changing additional settings for this one printout. Is there maybe some tool, that can do this? Or maybe a "virtual printer driver" that can sit somewhere between the dialog and the actual printer driver, which manages these steps? (The Windows tool http://en.wikipedia.org/wiki/FinePrint can do something like that, but I don't need all of its features - and I need it on Mac/Linux) Thanks, Chris

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