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• What filesystem comes closest to matching NTFS for support of ACLs, and highly-granular permissioning?

  - by warren

  It seems that most other filesystems handle the basic *nix permissions (ugo±rwx), with maybe an addition here or there. Or can be "made" to handle ACLs through the use of other tools on top of the system. On the wikipedia pages about filesystems (http://en.wikipedia.org/wiki/List%5Fof%5Ffile%5Fsystems & http://en.wikipedia.org/wiki/Comparison%5Fof%5Ffile%5Fsystems), it appears that while some do support extended meta-data, none support natively the level of permissioning that NTFS does. Am I wrong in this understanding?

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• Stop Windows 8 from converting wallpapers to low quality JPGs

  - by Peter W.

  This has been bugging me on Windows 7 as well, and much to my chagrin Microsoft didn't bother addressing that issue in Windows 8. Take this image for example: http://mantia.me/goodies/desktops/supermariobros_wide.jpg It's made for retina Macbooks, so naturally it's being downscaled when setting it as wallpaper on my 1680x1050 screen. Windows 8 manages to make it look like shit, see this screenshot: http://d.pr/i/WGFy Is there any way of making Windows always the original image, not some JPGized-to-hell version of it?

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• Mod_rewrite works on local, not on remote, version?

  - by TylerT

  I have this site. Let's call it htp://www.mysite.com I have a rewrite rule to change htp://www.mysite.com/?q=words%20etc/0/10 into http://www.mysite.com/words%20etc/0/10 (or http://www.mysite.com//0/10 or http://www.mysite.com/0/10) .htaccess:ErrorDocument 404 htp://www.mysite.com/404.html options +FollowSymlinks rewriteEngine on rewriteCond %{REQUEST_URI} !-f rewriteCond %{REQUEST_URI} !-d rewriteCond %{REQUEST_URI} !index\.php rewriteRule ^/?([^/]+?)?/?([0-9]+?)/([0-9]+?)$ index.php/%{THE_REQUEST} [NC] Now, this works on my local apache 2.2.11 server, no errors. However on my host's apache 1.3.41 server, I get the following error: [Sat Mar 5 21:42:14 2011] [alert] [client [ip]] /home/_/public_html/mysite.com/.htaccess: RewriteRule: cannot compile regular expression '^/?([^/]+?)?/?([0-9]+?)/([0-9]+?)$'\n I imagine it's something quirky about the apache version as other sites on this host use mod_rewrite without a hitch. I've tried removing the +followSymlinks line, even the rewrite engine line. I haven't tried removing the conditions cause I don't think I should have to, I'm probably wrong.

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• Servlet 3 spec and ThreadLocal

  - by mindas

  As far as I know, Servlet 3 spec introduces asynchronous processing feature. Among other things, this will mean that the same thread can and will be reused for processing another, concurrent, HTTP request(s). This isn't revolutionary, at least for people who worked with NIO before. Anyway, this leads to another important thing: no ThreadLocal variables as a temporary storage for the request data. Because if the same thread suddenly becomes the carrier thread to a different HTTP request, request-local data will be exposed to another request. All of that is my pure speculation based on reading articles, I haven't got time to play with any Servlet 3 implementations (Tomcat 7, GlassFish 3.0.X, etc.). So, the questions: Am I correct to assume that ThreadLocal will cease to be a convenient hack to keep the request data? Has anybody played with any of Servlet 3 implementations and tried using ThreadLocals to prove the above? Apart from storing data inside HTTP Session, are there any other similar easy-to-reach hacks you could possibly advise?

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• Loading remote video (MP4) with SWFObject

  - by Reddy S R

  On my webpage I have a swfobject, from Camtasia, that loads mp4 data through FlashVars like this: <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="640" height="498" id="csSWF"> ... <param name="flashvars" value="autostart=false&content=funny.mp4&color=0x000000,0x000000" /> This works fine when the mp4 is on the same server(, and as a file). But when the file is residing on another server, the problem creeps in. Below is how I modify the flashvars. <param name="flashvars" value="autostart=false&content=http://myxyzsite.com/Private/Media/funny.mp4&color=0x000000,0x000000" /> This article explains how to load files from another server. When I point to this URL (http://myxyzsite.com/Private/Media/funny.mp4) in my browser directly, Open/Save dialog box is popped up. So the file exists. Should I set any HTTP headrs, say Content-Disposition to Attachment?

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• I can't change a value, for a web service using an axiom client!

  - by adrian7

  Hi.I just started learning about web serices. I succesfuly installed Tomcat, and deployed axis2 on it. I followed the tutorial from here http://ws.apache.org/axis2/1_1_1/quickstartguide.html . I made the StockQuoteService web service, moved the .aar file in the WEB-INF/services folder and tested it - it worked all fine. Then I made a client for the servce. I took the source code of the file AXIOMClient.java from the dir described here http://ws.apache.org/axis2/1_1_1/quickstartguide.html#clientaxiom , imported the classes in Eclipse Java IDE and runned it. I tested and the update method works from the browser when calling http://localhost:8080/axis2/services/StockQuoteService/update?symbol=WSO&price=144 But from my java client update method is not working at all, when calling getPrice I always receive 42.00. What am I doing wrong? or, how can I trace what is happening?

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• Update JSON file C# W8 development

  - by AndrewB

  At the moment, I've got a JSON file with content looking like this: { "username": "test", "someNumber":100 } I'm using JSON.Net to fetch the .JSON file from a webserver - C#: var http = new HttpClient(); http.MaxResponseContentBufferSize = Int32.MaxValue; var response = await http.GetStringAsync(URI); var result = JsonConvert.DeserializeObject<DatClass.Result>(response); This works great together with the class getting/setting the properties. However, what I would like to know is whether there's a good way for a user to update the .JSON file through a textbox UI? As in: [textbox - update username] [update button] - username sent to server - .JSON file updated - [textblock - showing updated username in UI]. I'm not looking for exact code solutions, I'm rather looking for good solutions on this, and/or if this is a terrible idea of an easy database(?).

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• Can IBM IHS server support more than one Websphere Application Server plug-in location?

  - by Spike Williams

  We want http://webserver.com/foo to point to an instance of WAS 6.0, and http://webserver.com/foo2 to point to an instance of WAS 7.0, running on the same server, but with different port numbers. This is a temporary thing, as we need to have both servers running as we transition our applications from running on 6.0 to 7.0. The webserver is IBMIHS (an Apache variant), and it needs to use the WebSphere plugin to connect to the WAS servers. Will this work? Any drawbacks?

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• forward ssh and ftp with a reverse proxy (squid)

  - by Arcath

  I already have a reverse proxy setup for HTTP, and im now looking to add ssh and ftp to it. i assume i can just copy the rules from the http list? how do i go about forwarding the requests? id like to have ftp on port 1235 and ssh on 1236

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• Get a DB result with a value between two columns values

  - by vitto

  Hi, I have a database situation where I'd like to get a user profile row by a user age range. this is my db: table_users username age email url pippo 15 [email protected] http://example.com pluto 33 [email protected] http://example.com mikey 78 [email protected] http://example.com table_profiles p_name start_age_range stop_age_range young 10 29 adult 30 69 old 70 inf I use MySQL and PHP but I don't know if there is some specific tacnique to do this and of course if it's possible. # so something like: SELECT * FROM table_profiles AS profiles INNER JOIN table_users AS users # can I do something like this? ON users.age IS BETWEEN profiles.start_age_range AND profiles.stop_age_range

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• cut text from each line in a txt file

  - by bboyreason

  i have a text file where each line looks like this: <img border=0 width=555 height=555 src=http://websitelinkimagelinkhere> each line is like that for like 1500 lines, i want to sort of 'grep' (i dont think that will work because it returns the whole line) each line for 'http://websiteimagelinkhere' output file should have newlines or tabs after each image link, like the original file. or if someone only knows a way to do this with each element being in a cell of the same column that would be okay too.

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• Wake On LAN on request [closed]

  - by honzas

  Hi, I have a small home network with the router capable of running OpenWRT, is there some utility or firewall rule, which can be used to Wake On LAN on request. What I think - if I want to access my media centre (using for example SSH or HTTP) and it is suspended, is it possible to catch the ICMP packet (saying the machine is offline) and send the WOL packet to wakeup the machine and resend the SSH or HTTP request? Thanks

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• issue occur while implementing tabs in css

  - by user3592205

  i was implementing tabbed feature using radio button hack,here is the tutorial from where i was learning. http://tympanus.net/codrops/2012/04/12/animated-content-tabs-with-css3/ and this is the final output http://tympanus.net/Tutorials/CSS3ContentTabs/ while implementing i am stuck at this, i suppose this issue occurs because content's opacity is set to 0 when radio button is checked or clearfix issue. here is what i got so far http://jsfiddle.net/parasrochiya/F8zva/ please help me out ..I hope you'll understand what i'm trying to implement. thanks in advance for your help.

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• Multiple user directories on EC2

  - by Joseph

  Im trying to set up multiple user directories on EC2 running Ubuntu, but im not sure how to set it up correctly so that i can serve files in the following format: http://<ec2 ip address>/user_1/public_html/file1.html and http://<ec2 ip address>/user_2/public_html/file3.html and so on for every user that i add. I tried looking for the httpd.conf file but i coulndt find it i only found apache2.conf Thank you guys.

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• Domain Forwarding | A Magento Store

  - by WaZ

  I have installed Magento inside a folder called magento. The URL of the site currently looks like this: http://gios.azamdevelopment.co.uk/magento/ We want our domain forwarded to the above URL and moreover, any links relative should work as well. e.g. http://gios.azamdevelopment.co.uk/magento/customer/account/login/ should ideally be www.giosconcept.com/customer/account/login and so forth. Thanks very much.

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• Domain Forwarding | A Magento Store

  - by WaZ

  I have installed Magento inside a folder called magento. The URL of the site currently looks like this: http://gios.azamdevelopment.co.uk/magento/ We want our domain forwarded to the above URL and moreover, any links relative should work as well. e.g. http://gios.azamdevelopment.co.uk/magento/customer/account/login/ should ideally be www.giosconcept.com/customer/account/login and so forth. Thanks very much.

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• BASH - Run command for each line in output of previous command

  - by user1582375

  All, I am want to request all network services using: networksetup -listallnetworkservices I then want to run the below command for each line in produced from the above command: networksetup -setautoproxyurl "A LINE FROM ABOVE" http://etc... Adiitonally, I only want to issue the setautoproxyurl command for service with "Ethernet" or "Wi-Fi" in the name networksetup -listallnetworkservices | while read line; do networksetup -setautoproxy $line http://etc...

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• How to Exclude an URL for Apache Mod_proxy?

  - by Mughil

  We have two Apache server as front-end and 4 tomcat server as back-end configured using mod_proxy module as load balancer. Now, we want to exclude an single tomcat url from the mod_proxy load balancer. Is there any way or rule to exclude? Proxy Balancer Setting: <Proxy balancer://backend-cluster1> BalancerMember http://10.0.0.1:8080 loadfactor=1 route=test1 retry=10 BalancerMember http://10.0.0.2:8080 loadfactor=1 route=test2 retry=10 </Proxy>

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• What would you use for auto completion in Rails app?

  - by Andrei

  I want to use auto-completion in a number of fields (5-7) in my forms. There is a screencast on auto-completion with Prototype library by Ryan Bates ( http://railscasts.com/episodes/102-auto-complete-association). On the other hand, I have noticed that quite many guys suggest jQuery for this task ( http://jquery.bassistance.de/autocomplete/demo/). And I guess, there was probably some development last year(s), so I ask you - what would you use nowadays to auto-complete your form fields and why? BTW, I still have an open question on auto completion for HABTM association: http://stackoverflow.com/questions/1510935/how-to-do-habtm-management-with-auto-completion-in-rails

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• can't use periods in ServerName/ServerAlias [Lion Apache installation]

  - by punchfacechamp

  I can access my host like this… http://keggyshop but can't use periods… http://keggyshop.edu here's my virtual host directive… <VirtualHost *:80> ServerName keggyshop ServerAlias keggyshop.edu DocumentRoot "~/sites/2012/keggy/web/pages/keggy/120528/sandbox/public" <Directory "~/sites/2012/keggy/web/pages/keggy/120528/sandbox/public"> Options Includes FollowSymLinks AllowOverride All Order allow,deny Allow from all </Directory> </VirtualHost>

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• PHP: URL detection (regexp) includes line breaks

  - by marco92w

  I want to have a function which gets a text as the input and gives back the text with URLs made to HTML links as the output. My draft is as follows: function autoLink($text) { return preg_replace('/https?:\/\/[\S]+/i', '<a href="\0">\0</a>', $text); } But this doesn't work properly. For the input text which contains ... http://www.google.de/ ... I get the following output: <a href="http://www.google.de/<br">http://www.google.de/<br</a> /> Why does it include the line breaks? How could I limit it to the real URL? Thanks in advance!

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• How to use switch statement with Enumerations C#

  - by Maximus Decimus

  I want to use a switch statement in order to avoid many if's. So I did this: public enum Protocol { Http, Ftp } string strProtocolType = GetProtocolTypeFromDB(); switch (strProtocolType) { case Protocol.Http: { break; } case Protocol.Ftp: { break; } } but I have a problem of comparing an Enum and a String. So if I added Protocol.Http.ToString() there is another error because it allows only CONSTANT evaluation. If I change it to this switch (Enum.Parse(typeof(Protocol), strProtocolType)) It's not possible also. So, it's possible to use in my case a switch statement or not?

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• Why this code works with jquery 1.3.2 but not with 1.4.2?

  - by metal-gear-solid

  this code var tip = "<p class="adobe-reader-download">Most computers will open PDF documents automatically, but you may need to download <a title='Link to Adobe website-opens in a new window'"; tip +=" href='http://www.adobe.com/products/acrobat/readstep2.html' target='_blank'>Adobe Reader</a>.</p>"; if($("div#maincontent a[href*='.pdf']").length>0){ $("div#maincontent").children(":last-child").after(tip); works fine with this <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" type="text/javascript"></script> but not working with this <script type="text/jscript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"> </script>

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• .pl or .cgi for perl web script file

  - by Nano HE

  HI. I created two files 'hello.pl' and 'hello.cgi' with the code below. #!/usr/bin/perl print "Content-type:text/html\n\n"; print "hello world"; I can view the page via both http://www.mydomain.com/cgi-bin/hello.pl and http://www.mydomain.com/cgi-bin/hello.cgi. Which one is more sense in Perl web dev? BTW, the directory of 'cgi-bin' created by my VPS server, Do I need contact with my VPS support to remove it or just remain it like this URL style? Maybe http://www.mydomain.com/perDev/hello.cgi is better?

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• why i cannot download the pdf document from openstack? [closed]

  - by hugemeow

  http://docs.openstack.org/trunk/openstack-compute/admin/os-compute-adminguide-trunk.pdf you may find the above link by clicking http://wiki.openstack.org/Documentation#Administration it seems a bit strange, i used to think openstack is a well known project, but such a nice project still have some broken links, very sorry to find this if somebody know how to download this pdf, just let me know:) thank you

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