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• is there a small portable linux with good development environment?

  - by Sriram

  let me put it this way..! i use windows/ my company wants me to use windows i like Linux i don't want to use cygwin i want a simple portable Linux with a development environment aka( make,gcc,g++,llvm,...) with a bash and vi is enough for me no need any gui. these 4 points never change. ;) i tried damn small Linux.. its awesome but it doesn't have what i need. so is there a portable Linux distribution that i can run from windows using qemu or something with a good up2date development environment? thanks in advance

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• why my dns always give wrong ip?

  - by xjdrew

  My dns always resolve learnxue.com with wrong IP, even when I change dns server and execute ipconfig /flushdns. answer from 8.8.8.8: > learnxue.com Server: google-public-dns-a.google.com Address: 8.8.8.8 Non-authoritative answer: Name: learnxue.com Addresses: 97.74.42.79 97.74.42.79 answer from 61.147.37.1: > learnxue.com Server: d.center-dns.jsinfo.net Address: 61.147.37.1 Non-authoritative answer: Name: learnxue.com Addresses: 97.74.42.79 97.74.42.79 My friends living in other city, using dns 61.147.37.1, can get right result, as below: > learnxue.com Server: d.center-dns.jsinfo.net Address: 61.147.37.1 Non-authoritative answer: Name: learnxue.com *Addresses: 222.73.173.188* Is my dns hijacked?

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• Is there a way to browse a media server (MediaTomb) with a media player (VLC)?

  - by twig

  I currently have an EEE PC set up with LinuxMint as my media server using MediaTomb. I use VLC as my media player on another Windows computer to watch videos off the media server. It works fine, but the current process is: Open up browser and navigate to folder Find the file I want to play and copy URL Paste URL into VLC and watch. This is fine for me on the PC, but it is a little troublesome for my parents to grasp (or for me to use on the phone). Ideally I'd like to: Open up VLC Browse to the file (using VLC) Click/select to play If there is any solution which is similar to this, please let me know. I'm willing to change the software on both server and client to accommodate (although it somewhat depends on which formats are supported on the server) Side note: I've tried searching online for this but I find a lot of jargon such as "media server/centre", media streaming, DLNA, UPNP and feel that some people are either using them interchangeably or incorrectly.

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• windows 7 security settings for non-admins

  - by Wasi

  I was recently modifying the security settings for my drive C. I did not notice that i was logged in as a user and changed the permissions for users to "read". Later i realized that there was no admin set up on the pc (when switching user). Now with the security settings changed I can't do anything on the computer. I can only read the files that previously existed. And this applies to every drive on my computer. Now the user accounts do not have the privileges to change the permissions. How can i allow users to have full control without having admin on my pc

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• How do I get a file type to show up with a name I choose in Windows Explorer?

  - by Adrian

  I associated a file extension using the command assoc. But in the Explorer, it lists the type as the extension name. I.e. assoc .sh=ShellScript will still cause explorer to show the type as SH File. Anyway to change it so it shows up as ShellScript or better yet, Shell Script? EDIT: Using assoc didn't work. Seems to be something wrong with my registry. I figured that using quotes would put in a white space, but because it didn't show up in the explorer, I figured it may have been part of the problem.

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• Configure IE to use MS Word Viewer as .doc viewer on Citrix server with Office installed

  - by Adam Towne

  We have a small number of citrix servers that all have office installed. Only a small subset of users have access to office. Everyone is set to open office documents with the free viewers on the Citrix servers. We control access to office through NTFS permissions. We now have a large number of users who need to be able to view office documents from a webpage. Opening office files normally works fine. When users open the office documents from the link in a webpage, it ignores the file associations and attempts to open the document with the full office program. How can I change the program that IE uses to open office documents, or how can I force it to use the file associations I set in the operating system?

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• How to get started with tcp/ip v6?

  - by Johan

  Hi Now and then there is "news" about that the ip numbers will run out in X years, and we must change to tcp/ip v6... And even thou this crisis never really happens it has waken a question, how do you get started with tcp/ip v6? What can I do at home and is this a good or bad idea? Can you use IPv4 and IPv6 in the same cables in the same LAN, or do you need to physically separate them? Can you have some translation box so you can reach the "normal" internet from the IPv6 connected devices? (Just like a NAT-Router) Can someone please clarify the situation a little bit? Thanks Johan

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• Directly editing IIS 7 applicationHost.config configuration file

  - by lunadesign

  I know that IIS 7+ now uses XML config files instead of the metabase. I also know that if I edit a web.config file for a given site, IIS automagically detects the changes and implements any corresponding config changes. However, does this also apply to the server-level applicationHost.config settings file? (Its usually located in C:\windows\system32\inetsrv\config.) Specifically, is it safe to carefully edit this file instead of using IIS Manager or the appcmd command line utility? I couldn't find anything in the documentation that said it was okay or not okay to do this. I'm curious because I have to change the bindings for numerous sites from one IP to another. It would be much faster to simply do a global search and replace for the IP address in the config file instead of manually editing a few dozen sites in the GUI.

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• Where can I find the Sync Key in Firefox?

  - by tim11g

  I want to add other computers to a sync account with Firefox 12 (Windows) In the Firefox support pages, procedures are given for accessing the "Sync Key" and the "Recovery Key": At the top of the Firefox window, click on the Tools menu and select Options. Select the Sync panel. Click Manage Account and then select My Sync Key. Find Sync Key In Firefox 12 under Windows, The "Manage Account" menu on the Sync options dialog has only these choices: View Quota Change Password My Recovery Key Reset Sync Where has the "Sync Key" moved to? Or how is the Sync Key accessed?

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• Recommendation for email setup for programatically sending lots of emails

  - by jcmoney

  To clarify I have an app that notifies users via email when certain actions take place (I am not spamming as the user has opted in to the notifications and can change that option at any time). Because of number of emails that needs to be sent, Gmail, Yahoo, etc will not work. Unless I am mistaken services like MailChimp, Lyris, etc will also not fit this need since every email is sent one at a time and is very specific to the user and action that took place. What I really want is something that would allow me to be able to call some mail function, give it a recipient, from, message and subject, and not have it be blocked by the email service. This can be a free or paid service. I have server access so I can install something if necessary as well but I don't know much about email services and fear if I do it myself, I'll get blocked by some other player like my VPS host or ISP or something.

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• Laptop screen brightness stuck

  - by Bart van Heukelom

  I can no longer adjust the brightness of my laptop screen, it's stuck at the lowest. In Linux, the brightness adjustment keys (Fn + F4/F5) still work, since a brightness popup shows and the meter bar changes, but it does this in a strange way. Starting at 100%, each successive press of the "lower brightness" button moves the bar to: 67% 50% 0% 26% 12% Or another random pattern like that. The problem is not Linux however, since I can't change the brightness from Windows (7) either. Where do I even begin to look? Since the problem does not seem be OS-specific, I've searched in the BIOS, but it has no option like that. How did this happen? I think it's been this way since when I lowered the brightness to 0%, then pressed the "lower brightness" key again. Not sure about that though.

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• Unable to delete a directory from NTFS drive: "Access is denied"

  - by Evgeny

  I'm running Windows XP Pro x64 SP2. I have a directory on an NTFS drive that was created by a Maven build. A subsequent build attempted to delete this directory and failed. I now get the error "Access is denied" whenever I try to do anything with that directory: change to it, delete it, rename it. This happens both in Windows Explorer and from a command prompt. The properties dialog in Windows Explorer doesn't even contain the Security tab. I created the directory, so I don't think this is truly a permissions issue. I've occasionally had this error happen in the past is well. I believe the error is misleading, but the question is: what is the real problem and how do I fix it?

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• Hylafax and "No response to MPS"

  - by Joril

  We have an Hylafax 5.2.5 CentOS 5 installation hosted inside a Xen virtual machine. It works quite well, but now I'm in the process of upgrading/migrating it to a KVM virtual machine running Ubuntu 10.04 and Hylafax 5.5.1 (compiled from source using http://sourceforge.net/projects/hylafax/files/hylafax%20debian%20build%20files/ ) The problem I'm having is that - while receiving works fine - sending faxes is extremely unreliable, I get lots of "No response to MPS repeated 3 tries", or "Failure to transmit clean ECM image data." The line, modem and configuration files I'm using are the same as before, so I thought that it could be a KVM scheduling issue, but even setting cpu_shares to 10240 instead of 1024 doesn't change a thing... What else could I try? Here's an example log file http://pastebin.com/cN01cpEs

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• Mac Grey/White Screen of Death

  - by cust0s

  The other night I updated my iTunes to the latest version (through Software Update) when I came to turn on my computer I was greeted with the dreaded white screen of death. I use an early 2008 iMac 24". I've tried the basic things, unplugging/turning off accessories, trying to boot from the install disk, reseting pram, etc, etc. Still no luck and no change what-so-ever. All I've been able to ascertain that my keyboard still works (by ejecting). I should point out that I did recently replace my Hard drive with a Western Digital Black 500GB (though the computer is well out of warrenty) and I'm a little concerned that the problem could be the screen.

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• Bash preexecute

  - by Alex_Bender

  I'm trying to write bash command wrapper, which will be patch bash current command on the fly. But i'm faced with the problem. As i'm not a good Shell user, i can't write right expression of variable assignment in string. See bellow: I'm set trap to preexecute, through this: alex@bender:~$ trap "caller >/dev/null || xxx \"\${BASH_COMMAND}"\" DEBUG; I want change variable BASH_COMMAND, do something like BASH_COMMAND=xxx ${BASH_COMMAND} but i don't know, how i need escaping variables in this string NOTE: xxx -- my custom function, which must return some value, if in end of command situated word teststr function xxx(){ # find by grep, if teststr in the end `echo "$1" | grep "teststr$" >/dev/null`; # if true ==> do if [ "$?" == "0" ]; then # cut last 6 chars (len('teststr')==6) var=`echo "$1" | sed 's/......$//'`; echo "$var"; fi } How can i do this stuff?: alex@bender:~$ trap "caller >/dev/null || ${BASH_COMMAND}=`xxx $BASH_COMMAND`" DEBUG;

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• No option to select ASP.Net Version in IIS 6?

  - by GenericTypeTea

  I'm running Windows Server 2003 64bit edition. I've just installed the .Net 4 Framework in order to get a new WCF service up and running. However, I have no options anywhere in IIS 6 for selecting the ASP.Net framework version. I.e. Right click Properties on the website should have as ASP.Net tab from where I should be able to select v2 or v4. Does anyone know why they're not there and how I can make them appear? For the time being I've had to go into Website Properties Home Directory Configuration and change the .svc extension to use v4.0.30319 instead. So, everything's now working for my WCF service, however every other extension is set to v2. How can I get the tab? It's not visible on any of my 23 websites.

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• linux audit - exclude a process that updates the time

  - by user185704

  I have set my auditd rules to log when the system time is changed However, our servers are VMs and thus have problems with the time drifting out. We needed to solve this issue so we used a VMware tool to regularly synchronize the time. My problem now is that my audit logs are overwhelmed with time change entries like this: Jun 1 15:08:39 ***** audispd: node=****** type=SYSCALL msg=audit(1338559719.053:344291): arch=c000003e syscall=159 success=yes exit=5 a0=7ffff2084050 a1=0 a2=144b a3=485449575f4c4c55 items=0 ppid=1 pid=1348 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="vmtoolsd" exe="/usr/lib/vmware-tools/bin64/appLoader" key="time_change" How can I exclude this vmware tool from the audit, but still capture a user changing the time? Here are my current audit rules to capture time changes: -a always,exit -F arch=b32 -S adjtimex -S settimeofday -k time_change -a always,exit -F arch=b32 -S clock_settime -k time_change

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• Different settings for secure & non-secure versions of Django site using WSGI

  - by Jordan Reiter

  I have a Django website where some of the URLs need to be served over HTTPS and some over a normal connection. It's running on Apache and using WSGI. Here's the config: <VirtualHost example.org:80> ServerName example.org DocumentRoot /var/www/html/mysite WSGIDaemonProcess mysite WSGIProcessGroup mysite WSGIScriptAlias / /path/to/mysite/conferencemanager.wsgi </VirtualHost> <VirtualHost *:443> ServerName example.org DocumentRoot /var/www/html/mysite WSGIProcessGroup mysite SSLEngine on SSLCertificateFile /etc/httpd/certs/aace.org.crt SSLCertificateKeyFile /etc/httpd/certs/aace.org.key SSLCertificateChainFile /etc/httpd/certs/gd_bundle.crt WSGIScriptAlias / /path/to/mysite/conferencemanager_secure.wsgi </VirtualHost> When I restart the server, the first site that gets called -- https or http -- appears to select which WSGI script alias gets used. I just need a few settings to be different for the secure server, which is why I'm using a different WSGI script. Alternatively, it there's a way to change settings in the settings.py file based on whether the connection is secure or not, that would also work. Thanks

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• Does IP helper forward subnet broadcasts?

  - by Eamon

  Hi, I have a device on a VLAN that uses UDP subnet broadcasts to advertise its presence to similar devices. This works fine on a single VLAN, but now I need to allow it to communicate with similar devices on a second VLAN. I thought of using the IP helper command in the router, but I am wondering if that only forwards global broadcasts (255.255.255.255)? My device sends out a subnet broadcast (e.g. 192.168.6.255) Will IP helper change the destination address to the target subnet (e.g. 192.168.7.255)? Eamon

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• Snow Leopard and NAS share

  - by Andreas

  Hi, I bought a BlackArmor 220 from Seagate. When I start Snow Leopard the NAS shows up with its full name under shares. The problem is that when I click the NAS only a folder BA_Backup shows up, all the other folders, I created, don't. When I click the NAS, it says I'm connected as "guest". I mean I can connect by "Go to server" and additionally add the folders to the user startup objects, so they show up when I start my Mac, but when the NAS already shows up, why can't I configure it? Where can I change this? Thanks! Cheers, Andi

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• Windows 7 context menu not disappearing after selecting an option

  - by RaYell

  I have a very annoying problem for several days now. Whenever I open context menu in any application on my Windows and select any option it does not disappear correctly. The option I choose is always visiable and what's even more annoying it's beign displayed over any other application. The only solution I've found at the moment is to change a display resolution and restore it. That makes it disappear but it's very annoying because I have to do that always after using context menus. Is there any fix for this problem? Below is the screenshot of how it appears on screen:

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• Why does changing the physical socket on your router cause delays?

  - by Josh Browning

  My question involves the delays involved with changing which physical socket your ethernet cable is connected to. I am aware that if you are connected to a router on a network and then change which physical socket on that router you are using you will gain very small additional delays initially. However I am curious as to what causes these delays. I originally thought it was to do with the infromation stored in the routing table and whether that was allocated to a specific socket on the router or not. Although, if your IP address is the same then I don't understand why there would be delays because I would of assumed that any information within the router was linked to an IP address rather than a physical socket.

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• Inconsistent black levels in windows 7 media center

  - by James G

  I've got a HTPC running windows 7 64bit, hooked up to a Samsung LCD TV. My problem is different types of video are displaying different black levels on the TV. When I play a bluray through Arcsoft Total Media Theater I have to set the "HDMI Black Level" to "normal" in the TV picture options menu. When I play recorded TV through WMC I have to set it to "low" otherwise the black colors on the video are washed out and grey. Is there any way to configure the system so all videos are displayed with the same black level? The hdmi black level setting is deep in Samsung's menus so it's becoming a chore to keep switching it everytime I watch a different type of video. I'm using an ATI 4670 graphics card with HDMI output going straight to the TV. In the ATI catalyst control center I've got pixel format set to RGB 4:4:4 (Full RGB) since the TV wont allow me to change the HDMI black level if I choose one of the other settings.

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• Why not all users can log in to a network computer by using <network computer name>/<user name> form

  - by Haris

  There is a file server in my office that is not connected to my office LAN. In this server there are folders that are shared. This server is connected to a switch and a wireless router. Everyone who wants to access this server uses wireless network connection. They log in to this server by providing user name and password registered to the server. Some people can log in to my office file server by providing user name in (the server name)/(user name) format, while other must use (the server IP address)/(user name) format. Why is it like this? I need everyone can access the file server by providing user name in (the server name)/(user name) format. I have tried to change the %SystemRoot%\system32\drivers\etc\hosts file, as some suggested, but it won't work. Any other suggestion?

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• Redirect HTTP requests based on subdomain address without changing accessed URL?

  - by tputkonen

  Let's say I have a domain, www.mydomain.com. And I ordered a new domain, abc.newdomain.com. Both domains are hosted in the same ISP, so currently requests to either of those addresses result in the same page being shown. I want to redirect all requests to abc.newdomain.com to folder /wp so that when users access abc.newdomain.com they would see whatever is inside folder /wp without seeing the URL change. Questions: How can I achieve this using .htaccess? How can I prevent users from accessing directly /wp directory (meaning that www.mydomain.com/wp would be blocked)?

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