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  • push commits to git (gitolite) repository messes up file permissions (no more trac access)

    - by klemens
    already posted here so feel free to answer there. everytime i commit/push something to the git server the file permissions change (all added/edited files in the repository have no read and execute access for the group). thus trac can't access the repository. do I need to change permissions of the folder differently? chmod u=rwx,g=rx,o= -R /home/git/repositories or do i need to setup gitolite somehow to write files with different permissions??? regards, klemens

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  • turn off disable the performance cache

    - by jessie
    OK I run a streaming website and my CMS is giving me an error when uploading videos "Failed To Find Flength File" ok so I did some research. The answer I got from the coder was below. I did do all that, but the only thing I could not do is turn off what he refers to as performance cache, talked about in the last sentence... I am on a Cent OS Assuming the script is set up properly, you are probably dealing with some kind of write-caching. Some servers perform write-caching which prevents writing out the flength file or the entire CGITemp file during the upload. The flength file or the CGITemp file do not actually hit the disk until the upload is complete, making it worthless for reporting on progress during the upload. This may be fixed using a .htaccess file assuming your host supports them. Here is a link to an excellent tutorial on using .htaccess files. I strongly recommend giving it a quick read before attempting to install your own .htaccess file. 1. A mod_security module for Apache. To fix it just create a file called .htaccess (that's a period followed by "htaccess") and put the following lines in that file. Upload the file into the directory where the Uber-Uploader CGI ".pl" scripts resides, or in some directory above it (like your server's DOCUMENT_ROOT, i.e. the top-level of your webspace). htaccess files must be uploaded as ASCII mode, not BINARY. You may need to CHMOD the htaccess file to 644 or (RW-R--R--). # Turn off mod_security filtering. SecFilterEngine Off # The below probably isn't needed, # but better safe than sorry. SecFilterScanPOST Off If the above method does not work, try putting the following lines into the file SetEnvIfNoCase Content-Type \ "^multipart/form-data;" "MODSEC_NOPOSTBUFFERING=Do not buffer file uploads" mod_gzip_on No 2. "Performance Cache" enabled on OS X SERVER. If you're running OS X Server and the progress bar isn't working, it could be because of "performance caching." Apparently if ANY of your hosted sites are using performance caching, then by default, all sites (domains) will attempt to. The fix then is to disable the performance cache on all hosted sites.

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  • How can I run a PowerShell function remotely?

    - by Aimar
    Using powershell, I plan to run many functions on a remote host to gather information. Here is an example to retrieve the content of file remotely just by running a function called getcontentfile with the parameter as the name of the remote host: function getcontentfile { [CmdletBinding()] param($hostname) $info = Get-Content "C:\fileinfo.xml" write-host $info } This function should return information about the remote host to the local instance of PowerShell. How can I modify this script to do that?

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  • Windows 7 only IE working other browsers not

    - by user177259
    I have strange behavior with browsers on my PC (but it work well before yesteday) My Chrome, FF (ERROR: Error 101 (net::ERR_CONNECTION_RESET): Unknown Error ) write me that can't connect to Internet I need to check Proxy, Firewall etc. I did it and all settings are fine, on other PC in this area all working with the same settings. Only explorer can work in internet. How to solve it ? Thanks I have tried chrome://net-internals/#tests in grope and test gooogle.com but all test failed with 101 error

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  • Sending mail from command line if body not empty

    - by cdecker
    I'd like to write a simple script that alerts me if a log changes. For this I'm using grep to find the lines I'm interested in. Right now it works like this: grep line /var/log/file | mail -s Log [email protected] Problem is that this sends a mail even if no matching lines are found. The mail utility from mailutils seems to have no switch telling it to drop mails that have an empty body. Is there a quick and easy way to do so?

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  • openssh sftp chroot

    - by Zulakis
    I chrooted a user to the directory /var/www/upload using ChrootDirectory /var/www/upload in my etc/ssh/sshd_config. The permissions of all the files in var/www/upload is 755 and owner is root:upload_user. However, I still cannot modify the files. (Getting a permission denied error.) Is it possible if I create a subdirectory with ownership upload_user:upload_user. Is it, by any means, possible to allow my chrooted user to write to his / directory?

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  • Emacs - Disable Some Minibuffer Messages

    - by mellowmaroon
    In Emacs, there are some cases where I would like to prevent messages from appearing in the minibuffer, mainly pertaining to "Beginning/End of buffer" and "Text is read-only". Is there any way I can prevent these messages from appearing in the minibuffer? Also, is there some significant reason I might not want to disable these? At face value, I can just as easily look at the row number and buffer write status on the modeline.

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  • Save as PDF to Folder Script for Apple Mail

    - by patte
    I want to add a script to a rule to auto-print messages as PDF to a specific Folder. What I found was this: http://is.gd/acmsE but it doesn't work for me on OS X 10.6. I already know the Save to PDF command and that you can create simple aliases in the "PDF Services" folder, but I need something automated for this task. I searched the web the whole morning and also tried to write my own Automator workflow but couldn't manage it Any help is highly appreciated.

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  • In-Page RSS Reader (Flash? Javascript?)

    - by Jonathan Sampson
    Has anybody ever seen any (no-installs-necessary) solutions to listing any RSS feed on any page of a website? Ideally it would consist of HTML (javascript if necessary) and require no downloads or installs. I am thinking of twitter-style apps that you load up in an iframe or via Javascript and in turn they show your latest tweets on the page - same concept, different content. Just looking for a shiny gadget, not able to write my own solution for this particular project.

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  • Are there any torrent clients that run as a service?

    - by snorfys
    I turn off all of my computers at night except for my server. I'd like to be able to have my torrent downloads run on my server, which won't be logged in, so I'm wondering if there are any clients that can run as a service. I'm ideally looking for one that can be passed a path to a .torrent file and will begin downloading it (I'll write the program that will interact with it).

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  • Why is my concurrency capacity so low for my web app on a LAMP EC2 instance?

    - by AMF
    I come from a web developer background and have been humming along building my PHP app, using the CakePHP framework. The problem arose when I began the ab (Apache Bench) testing on the Amazon EC2 instance in which the app resides. I'm getting pretty horrendous average page load times, even though I'm running a c1.medium instance (2 cores, 2GB RAM), and I think I'm doing everything right. I would run: ab -n 200 -c 20 http://localhost/heavy-but-view-cached-page.php Here are the results: Concurrency Level: 20 Time taken for tests: 48.197 seconds Complete requests: 200 Failed requests: 0 Write errors: 0 Total transferred: 392111200 bytes HTML transferred: 392047600 bytes Requests per second: 4.15 [#/sec] (mean) Time per request: 4819.723 [ms] (mean) Time per request: 240.986 [ms] (mean, across all concurrent requests) Transfer rate: 7944.88 [Kbytes/sec] received While the ab test is running, I run VMStat, which shows that Swap stays at 0, CPU is constantly at 80-100% (although I'm not sure I can trust this on a VM), RAM utilization ramps up to about 1.6G (leaving 400M free). Load goes up to about 8 and site slows to a crawl. Here's what I think I'm doing right on the code side: In Chrome browser uncached pages typically load in 800-1000ms, and cached pages load in 300-500ms. Not stunning, but not terrible either. Thanks to view caching, there might be at most one DB query per page-load to write session data. So we can rule out a DB bottleneck. I have APC on. I am using Memcached to serve the view cache and other site caches. xhprof code profiler shows that cached pages take up 10MB-40MB in memory and 100ms - 1000ms in wall time. Pages that would be the worst offenders would look something like this in xhprof: Total Incl. Wall Time (microsec): 330,143 microsecs Total Incl. CPU (microsecs): 320,019 microsecs Total Incl. MemUse (bytes): 36,786,192 bytes Total Incl. PeakMemUse (bytes): 46,667,008 bytes Number of Function Calls: 5,195 My Apache config: KeepAlive On MaxKeepAliveRequests 100 KeepAliveTimeout 3 <IfModule mpm_prefork_module> StartServers 5 MinSpareServers 5 MaxSpareServers 10 MaxClients 120 MaxRequestsPerChild 1000 </IfModule> Is there something wrong with the server? Some gotcha with the EC2? Or is it my code? Some obvious setting I should look into? Too many DNS lookups? What am I missing? I really want to get to 1,000 concurrency capacity, but at this rate, it ain't gonna happen.

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  • How do you redirect from one directory to another and maintain the proper basepath?

    - by codeninja
    I need to redirect all /eula traffic to /tos RewriteRule ^/eula/$ /tos [R=301,NC] but this rule doesnt seem to work -- mostly because the basepath is being treated as the root when really theres another parent directory; what's happening with the above rule is /my/docs/eula -> /tos which is not right, it should be doing this /my/docs/eula -> /my/docs/tos How do I write the rule for this, without having to specify what the parent dir is?

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  • Hardware for multipurpose home server

    - by Michael Dmitry Azarkevich
    Hi guys, I'm looking to set up a multipurpose home server and hoped you could help me with the hardware selection. First of all, the services it will provide: Hosting a MySQL database (for training and testing purposes) FTP server Personal Mail Server Home media server So with this in mind I've done some research, and found some viable solutions: A standard PC with the appropriate software (Either second hand or new) A non-solid state mini-ITX system A solid state, fanless mini-ITX system I've also noted the pros and cons of each system: A standard second hand PC with old hardware would be the cheapest option. It could also have lacking processing power, not enough RAM and generally faulty hardware. Also, huge power consumption heat generation and noise levels. A standard new PC would have top-notch hardware and will stay that way for quite some time, so it's a good investment. But again, the main problem is power consumption, heat generation and noise levels. A non-solid state mini-ITX system would have the advantages of lower power consumption, lower cost (as far as I can see) and long lasting hardware. But it will generate noise and heat which will be even worse because of the size. A solid state, fanless mini-ITX system would have all the advantages of a non-solid state mini-ITX but with minimal noise and heat. The main disadvantage is the read\write problems of flash memory. All in all I'm leaning towards a non-solid state mini-ITX because of the read\write issues of flash memory. So, after this overview of what I do know, my questions are: Are all these services even providable from a single server? To my best understanding they are, but then again, I might be wrong. Is any of these solutions viable? If yes, which one is the best for my purposes? If not, what would you suggest? Also, on a more software oriented note: OS wise, I'm planning to run Linux. I'm currently thinking of four options I've been recommended: CentOS, Gentoo, DSL (Damn Small Linux) and LFS (Linux From Scratch). Any thoughts on this? Any other distro you would recomend? Regarding FTP services, I've herd good things about FileZila. Anyone has any experience with that? Do you recommend it? Do you recommend something else? Regarding the Mail service, I know nothing about this except that it exists. Any software you recommend for this task? Home media, same as mail service. Any recommended software? Thank you very much.

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  • make programmer notepad default files as .txt?

    - by acidzombie24
    I am using http://www.pnotepad.org/ (i wouldnt mind switching to something else if it lightweight and has most/all features i like which i'll check on a app by app basis) When i create a new tab/file and save it unless i write .txt i get a file with no extention. Which makes it hard to open since i cant double click it (i dont think i can tell win7 to set a default app for files with no extension) How do i make pnotepad save with a .txt when non are specified?

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  • best way to save a web page

    - by Remus Rigo
    Hi all I have tried many ways/software to save a web page (html, mht, doc, pdf). My favorite software was an addon for browsers from Omnipage (OCR). What i like about this is that it prints the whole page (continuously) and it doesn't write the http path and page number on the footer of every page, which i find very annoying. Does anyone know a software like this one (freeware or not) PS I tried CutePDF

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  • Unix/Linux simple log parser (since, until)

    - by dpb
    Has anyone ever used/created a simple unix/linux log parser that can parse logs like the following: timestamp log_message \n Order the messages, parse the timestamp, and return: All messages Messages after a certain date (--since) Messages before a certain date (--until) Combination of --since, --until I could write something like this, but wasn't sure if there was something canned. It would fit well in some automated reporting I'm planning on doing.

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  • How to read external USB hard drive formatted ext3 from Windows 7?

    - by CChriss
    I had to format a USB hard drive to ext3 to use it with a Linksys nas box. Now I can't read the hd when I unplug it from the nas and plug it directly into my Windows 7 computer. (The computer accesses the nas over a wireless connection, so I like to plug the hd directly into my pc when transferring large files.) How can I leave the hd formatted with ext3 and yet be able to access it (read/write) when I plug it directly into my pc?

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  • Scponly: how can I block changing directories?

    - by mmr
    Hi all, I want to block users from changing directories when they log in via scponly's shell. How can I do that? I need to be able to provide users with their own upload directory that only they can see and read/write. They should not be allowed to execute any code, ie, change directories or the like. Thanks.

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  • using git for media libraries

    - by mpapis
    Rationale: I want to manage libraries of media files (music, images) using git, there is git-annex but it requires haskel platform - but they do not play together well (also it's quite to big dependency for me). Question: Is there any other plugin with this functionality, or possibly would it be possible to write such plugin (resources?). Similar questions: Self-hosted, cross-platform repository for large files Using Git to Manage An iTunes Library?

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