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  • Rails /tmp/cache/assets permissions issue using Debian virtual machine hosted on OS X Lion

    - by Jim
    I am running Parallels Desktop 7 on OS X Lion. I have a VM with Debian installed, and inside that VM I setup a Rails development environment. I am using Parallels Tools to share out my OS X home directory to the VM - the goal here is to run the Rails server on the VM, but host the files on OS X (so they are automatically backed up, and so I can use tools like Textmate to develop with). Everything seems to work with the shared directory - my Debian user can read, write, and execute files. However, when I cloned a recent Rails project from Git, I got an error message when it tried to compile the CSS assets. My symptoms are exactly the same as in the question: http://stackoverflow.com/questions/7556774/rails-sprocket-error-compiling-css-assest-chown-issue I believe this is permissions-based, but it is really weird. My entire Rails project directory has permissions set to 777 and my Debian user owns it. If I navigate into /tmp/cache/assets, those permissions are the same. However, the three-character directories Rails is creating (DCE, DA1, D05, etc...) are being created without write permissions! If I refresh the Rails page a few times, about 4 or 5 (with Rails creating new three-character directories every time), eventually it will create one of the directories with the proper 777 permissions and everything will work! This will persist until I make a change to the CSS files and it has to recompile. Does anyone have any idea what might be going on here? I can't fathom why it is creating temp directories with incorrect permissions, or why after a few refreshes the good permissions kick in and it works... It definitely seems to be an issue with the share, since if I move the project into a different directory on the VM, it seems to work fine. On the OS X side, I've given the shared folder 777 permissions as well, but no dice...any ideas? Update I've found that the number of times I need to refresh before it works is not random - it has to do with how many assets are being compiled. For example, if I edit one of my CSS files, and there are four CSS files in the app/assets/stylesheets directory, I have to refresh four times before the app will finally work without the operation not permitted error...

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  • Question about RewriteRule and HTTP_HOST server variable

    - by SeancoJr
    In evaluating a rewrite rule that redirects to a specific URL and say the rewrite condition is met, would it be possible to use HTTP_HOST as part of the URL to be redirected to? Example in question: RewriteRule .*\.(jpg|jpe?g|gif|png|bmp)$ http://%{HTTP_HOST}/no-leech.jpg [R,NC] The motive behind this question is a desire to create a single htaccess file that would match against an addon domain (on a shared hosting account) and an infinite amount of subdomains below it to prevent hotlinking of images.

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  • How to make samba users

    - by Master
    I want to make users in samba but not in the system. how can i make them. i have only one system user called userA and i want to make 3 different users can access samba shared folders

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  • vsftp hangs at "150 Here comes the directory listing."

    - by Rikr
    In a vsftpd server enviroment, shared various directories from nfs mountpoints, I can log in without problem, but when I send the first "ls", the vsftp give me the directory listing: lftp [email protected]:~ ls -rw-rw-rw- 1 1160 1016 392 Jun 06 09:28 test.gif but not give me the shell again (lftp client). In the server log I can see that the last message is: "150 Here comes the directory listing." Why happend this?

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  • For the .com TLD, is there any known change tracking for WhoIs information?

    - by makerofthings7
    A client exposed information regarding what will become a controversial website in the domain WhoIs after she purchased it from auction. Is there any whois cache that will detect, save, and share the old whois information for that domain, after it has changed? (It's a website to provide birth control in countries where it is banned, and she may receive death threats for the information shared on it. Obviously something she wishes to avoid.)

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  • Deployment/provisioning tool for commercial applications (not developed in-house)

    - by mfinni
    I help manage a few hosted commercial applications, and we have a lot of manual processes involved when doing new customer-instance deployments into the shared (multitenant) environment. Allow me to describe the most relevant features, and then we can talk about the tools. We have an application on AIX, that requires dozens of changes to config files (some plain text, some XML) as well as a good number of commands to be run on multiple servers - some to start the new instance, some to restart our shared authentication and reporting engines, etc. The config changes follow templates, of course. The servers in question will also depend on the initial conditions specified by the implementer/deployer - we may choose to deploy a given customer to our servers in Europe, or one set of servers may be active-active whereas a different set of servers is active-passive - in short, there's a lot of complications. We have another application that run on IIS 6 and SQL. The DBAs don't want any automation of the SQL components and that's fine with me, but automating the IIS bit would be great. For a new customer instance, we make a filesystem copy of a template Virtual Directory target named after the new customer, make a new AppPool to match, edit a VirDir template .xml file to replace the filepaths and AppPool names with the new ones, and then make a new VirDir from the modified template XML to point to the new filesystem folder and app pool. For the first case, something like ControlTier or Chef might be good. For the second, the new(ish) Web Deploy from MS would probably do a good job. Has anyone used these tools or others to do something similar for applications? More of a nice-to-have, not a fixed requirement - Has anyone used anything that works on both platforms? I'm looking for something free, because the official word is that within a year, we will have whatever HP has renamed the OpsWare suite, which should be able to do stuff like this. Edit - based on someone's suggestion, looking at CFengine for the AIX application, it doesn't seem to address my pain. The problem isn't keeping a given config synced across dozens of servers, we have rsync for that. The problem is that onboarding a new customer instance touches dozens of files, putting pieces of the same or similar information into them - some are new stanzas in existing files, some are new files, and some are new directories. This is a several-hours-long process that is also error-prone because it's mostly done by hand. I guess I'm looking for config-file generation and management. I have built a small Perl script to do something similar for a much smaller case - it binds a CSV file into variables, and then does a copy-and-search-and-replace from a set of template config files. I could probably do the same here.

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  • How to build a self-sufficient gcc/glibc/binutils set in a non-standard path?

    - by netvope
    Suppose a set of custom-built gcc/glibc/binutils are in $prefix (e.g. /home/user/path) I want: gcc to look for libraries in $prefix/lib64 instead of /lib64 gcc to look for headers in $prefix/include instead of /include to use $prefix/lib64/ld-linux-x86-64.so.2 as the (hard-coded) loader path instead of /lib64/ld-linux-x86-64.so.2 the dynamic loader to look for shared libraries in $prefix/lib64 instead of /lib64 How should I configure the builds? Do I need to modify gcc's specs file or do anything else?

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  • Toggle-able USB hub with more than one input and output?

    - by user74757
    I recently came across this product: http://ppa-usa.com/shared-network-hub-4-port-usb.html The only problem is, this is nearly opposite of what I need. Ideally, I'm looking for a USB hub-like device that can accept at least two devices for input, and toggle those two devices between at least 2 PC's. The hub linked above appears to be only able to accept one device. Does anyone know of such a product?

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  • Google Docs revision/access control

    - by brainjam
    I've worked on shared Google Docs with family members, but don't really know how or whether Google prevents two users from modifying the same document at the same time .. and clobbering one another's work. How does Google Docs handle this .. is a document 'locked' whenever somebody opens it for revisions? I haven't been able to see an answer for this in their documentation/help.

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  • Wired and wireless network file sharing

    - by Megan
    I have connected my Internet to a buffalo air station router and a swtich. Computers and Laptops on this network connect to the Internet wired and wirelessly. I would like to share files locally on this network but I can't access the laptop's which connect wirelessly. I have shared folders on each computer but I would like to know if local file sharing is possible as all the computers utimately connect to the same router. All computers are running Windows 7.

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  • Running isolated Internet Explorer instances side by side? (separate cookie sets)

    - by GJ
    I'm using PAMIE (http://pamie.sourceforge.net/) to automate some testing routines on a client's web site via IE8, and would like to be able to run multiple tests under different user credentials. The site which I'm testing is using cookies to remember the user (without a "remember me" option I can deselect). Therefore, when I run a second instance of IE8 the cookies get shared and I can't log in as a different user. Is there any way to get IE8 to use isolated sets of cookies in each window?

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  • Host's sys admins - can they view files?

    - by FullTrust
    Hi, Just a quick question. When using shared hosting, can system admins (employed by the host) access your files and read your database connectionstring details? Can they also access your database, and view the files, without a connectionstring? I'm assuming there's a certain level of trust, but is this possible/common? Thanks

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  • Splitting Company into two separate companies with duplicate IT infrastructure. Need Reccomendation

    - by Shanghai360
    We are dividing our company into two companies. All employees will be shared across both the companies. We have separate Accounting systems, email and other applications for both companies. There are two physical offices located within the same city block. And identical infrastructure at both. Money is not a limiting factor. How would you design the network, remote access, and configure the workstations? Thanks!

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  • Determine creator of mail item in Exchange 2003 public folder

    - by John Gardeniers
    We have several users using a shared account and when messages in that account's in box have been processed they are drag and dropped into a public folder. Is there a way to determine who dropped a mail item in an Exchange 2003 public folder, so that we can have some accountability? I suspect this can't be done natively in Exchange, so if there is a scripted solution to this I'd be very interested.

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  • .htaccess ignored, SPECIFIC to EC2 - not the usual suspects

    - by tedneigerux
    I run 8-10 EC2 based web servers, so my experience is many hours, but is limited to CentOS; specifically Amazon's distribution. I'm installing Apache using yum, so therefore getting Amazon's default compilation of Apache. I want to implement canonical redirects from non-www (bare/root) domain to www.domain.com for SEO using mod_rewrite BUT MY .htaccess FILE IS CONSISTENTLY IGNORED. My troubleshooting steps (outlined below) lead me to believe it's something specific to Amazon's build of Apache. TEST CASE Launch a EC2 Instance, e.g. Amazon Linux AMI 2013.03.1 SSH to the Server Run the commands: $ sudo yum install httpd $ sudo apachectl start $ sudo vi /etc/httpd/conf/httpd.conf $ sudo apachectl restart $ sudo vi /var/www/html/.htaccess In httpd.conf I changed the following, in the DOCROOT section / scope: AllowOverride All In .htaccess, added: (EDIT, I added RewriteEngine On later) RewriteCond %{HTTP_HOST} ^domain\.com$ [NC] RewriteRule ^/(.*) http://www.domain.com/$1 [R=301,L] Permissions on .htaccess are correct, AFAI can tell: $ ls -al /var/www/html/.htaccess -rwxrwxr-x 1 git apache 142 Jun 18 22:58 /var/www/html/.htaccess Other info: $ httpd -v Server version: Apache/2.2.24 (Unix) Server built: May 20 2013 21:12:45 $ httpd -M Loaded Modules: core_module (static) ... rewrite_module (shared) ... version_module (shared) Syntax OK EXPECTED BEHAVIOR $ curl -I domain.com HTTP/1.1 301 Moved Permanently Date: Wed, 19 Jun 2013 12:36:22 GMT Server: Apache/2.2.24 (Amazon) Location: http://www.domain.com/ Connection: close Content-Type: text/html; charset=UTF-8 ACTUAL BEHAVIOR $ curl -I domain.com HTTP/1.1 200 OK Date: Wed, 19 Jun 2013 12:34:10 GMT Server: Apache/2.2.24 (Amazon) Connection: close Content-Type: text/html; charset=UTF-8 TROUBLESHOOTING STEPS In .htaccess, added: BLAH BLAH BLAH ERROR RewriteCond %{HTTP_HOST} ^domain\.com$ [NC] RewriteRule ^/(.*) http://www.domain.com/$1 [R=301,L] My server threw an error 500, so I knew the .htaccess file was processed. As expected, it created an Error log entry: [Wed Jun 19 02:24:19 2013] [alert] [client XXX.XXX.XXX.XXX] /var/www/html/.htaccess: Invalid command 'BLAH BLAH BLAH ERROR', perhaps misspelled or defined by a module not included in the server configuration Since I have root access on the server, I then tried moving my rewrite rule directly to the httpd.conf file. THIS WORKED. This tells us several important things are working. $ curl -I domain.com HTTP/1.1 301 Moved Permanently Date: Wed, 19 Jun 2013 12:36:22 GMT Server: Apache/2.2.24 (Amazon) Location: http://www.domain.com/ Connection: close Content-Type: text/html; charset=UTF-8 HOWEVER, it is bothering me that it didn't work in the .htaccess file. And I have other use cases where I need it to work in .htaccess (e.g. an EC2 instance with named virtual hosts). Thank you in advance for your help.

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  • File and Printer Sharing / Samba / 139 being blocked but where

    - by Hurricanepkt
    I just set up my new remote office network the problem is i cannot access shared folders to the home office (without turning on the vpn) I control the servers remotely but would really like to access ports 139 and 445. The problem is that they are open on the server side but it appears as though the packets are being dropped before they get get to the server... any way i can tell where the packet is being dropped?

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  • Which linux distro to use? Hyper-V hosting.

    - by TomTom
    Not a linux geek I am looking for a recommendation which Linux distro to use for a hyper-v based hosting envfironment (so access to the enlightment part easily is important). I Would also love to have something that alloows me to split operating system read only files and user files easily without too much tinkering onto two discs, so that the boot disc can be read only. (reasoning: This would allow me to set up a read only disc that is shared between multiple server instances, with the server disc only containing basically the user files)

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  • OpenSwan + xl2tpd VPN: How can I share Internet connection

    - by Michael
    I have an OpenSwan IPSec + L2TP VPN on Linux setup working from off of my server so I can connect to it from my laptop (roadwarrior setup). I am able to connect to the VPN remotely just fine, however the internet connection is not shared. I'm assuming there is some sort of masquerading I am supposed to be doing, but I have no idea how to go about doing that (iptables?). Any help getting this working so I can essentially use my VPN connection as a proxy would be great. Thanks

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  • Memory Usage on Linux box does not match up with `free`

    - by Chris Lieb
    I have a Linux machine that is not running too much in the way of software, but is somehow using 1.7GB of the 2GB of the installed memory. When I run free, I get: total used free shared buffers cached Mem: 2072616 1979972 92644 0 164876 129740 -/+ buffers/cache: 1685356 387260 Swap: 498004 1632 496372 However, when I run ps aux, the memory usage of all processes only comes out to 295.9MB, which is a far cry from the 1.7GB of memory that free reports as used. Why is there such a discrepancy?

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