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  • how to change appearance of org-mode files on Github?

    - by Peter Salazar
    Github supports org-mode files, and has a renderer that parses .org files and converts them to HTML form. Headings appear in larger font, text tables are converted to graphical HTML tables, etc. Is there a way to control the way .org files appear on Github? I tried adding some export options in the usual manner #+OPTIONS: H:2 toc:t but the options are not reflected. Is this possible? If not, is there a workaround to display org-mode files through Github?

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  • Need to store and backup HD vid files. But need to access them alot.

    - by Mike
    I've had my 700 Gb HDD ever since I bought my computer so partitioning it is out of the question. What I need is a place to keep my HD vid files so when I edit, I don't get a long load time in the editing software. But I also need to keep a back-up of all my other important files which I haven't been doing. Should I buy an additional internal drive JUST for vid files and buy an external for backup of all my files? What are my best options?

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  • Will open files limit in Centos affect HTTP connections? Does the limit apply to a single session or all sessions?

    - by forestclown
    When I do a ulimit -n I got 256, I assume it means I can open 256 files at the sametime. Does it means I can open 256 files with one single session? or all sessions? For example, I logined to my server with username "abc" (via putty/ssh), and open 200 files, with the session still running, I logined to the same server again with the same username "abc" (via putty/ssh), I can open only another 56 files? or I can open another 256 files? Lastly, does this limit also restrict number of http connections? e.g. with the above example, I have opened 200 files, and then I use "wget" or "curl" to make http connections. Thanks

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  • Since upgrading to Windows 8.1, I can't open any files on a SMB share shared by my OS X Mavericks Mac

    - by Gary
    I have a PC with Windows 8.1 and a Mac with Mavericks. I have a folder on the Mac that is shared with the PC. When I'm on the PC and I try to open a file that is shared by the Mac, such as an ISO file (a disk image), then I get a message saying that I cannot open the file, or the file is in use (it depends on the app/filetype). I have the same problem when I open a video file. Strangely, text files and PDF files are just fine. And if I copy any of the problematic files to the local Windows disk, then I can open them just fine. The specific error messages are: AVI files opened in VLC: "Your input can't be opened. VLC is unable to open the MRL." ISO files opened by Windows Explorer: "Sorry, there was a problem mounting the file." This only started happening after I upgraded to Windows 8.1 on the PC and Mavericks on the Mac. Mavericks upgraded its SMB version from SMB1 to SMB2, so perhaps that is related? Does anyone know what the problem might be, and how I could fix it? Thanks in advance!

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  • Should I group all of my .js files into one large bundle?

    - by Scottie
    One of the difficulties I'm running into with my current project is that the previous developer spaghetti'd the javascript code in lots of different files. We have modal dialogs that are reused in different places and I find that the same .js file is often loaded twice. My thinking is that I'd like to just load all of the .js files in _Layout.cshtml, and that way I know it's loaded once and only once. Also, the client should only have to download this file once as well. It should be cached and therefore shouldn't really be a performance hit, except for the first page load. I should probably note that I am using ASP.Net bundling as well and loading most of the jQuery/bootstrap/etc from CDN's. Is there anything else that I'm not thinking of that would cause problems here? Should I bundle everything into a single file?

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  • How to change default permission for uploaded files in apache with mounted webroot?

    - by faridv
    I have an ubuntu server 11.10 with apache 2.2.20, php 5.3.6 and an installation of Joomla cms. I have used an extra hard disk as my web server storage and mounted it into /data/www/ (I hope it's not where my problem us!). I've set permission of all files and folders in my web root to 755 and user groups for them is set to [default ubuntu user(in my case radio)]:www-data. In past days I had serious problems with joomla not showing new uploaded images and other files and also I can't install any extensions. After hours of searching I found out that uploaded files don't have appropriate permission (they are -rw-------) and Joomla application cannot read, copy or move them after upload. I’m wondering how can I set a default permission so all files that I upload use it? PS: I’ve tested umask but it did nothing. I think it has nothing to do with my problem.

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  • How can I get rid of / hide :2eDS_Store files on my linux netatalk server?

    - by Douglas Mayle
    I'm running a netatalk server process on my linux server that serves files up to Mac client machines. Whenever you use Mac's Finder to access foreign filesystems over netatalk, it creates '.DS_Store' files to store information about the folder. Normally, these files would be hidden by default, and I wouldn't care. Unfortunately, netatalk doesn't allow access to local hidden files, so when the Mac writes and reads these, it renames them :2eDS_Store on the local filesystem. When you have a deep tree, you end up with these littered all over the place, and other Windows and Linux clients have to deal with them. How do I make these available to Mac clients and hidden from everyone else?

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  • How to set expiration date for external files? [closed]

    - by garconcn
    I have a site included lots of external files, most of them are gif format. I have no control on the external files, but have to use them(with permission). When I check the site using Google Pagespeed, I got very low score(31) even though the page load is fast. One of the high priority suggestion is to leverage browser caching by setting an expiration date. However, all the files are on external links. I have already set the expiration date for local files.

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  • How to shrink Windows 7 XP Mode VHD files?

    - by A_M
    I'm trying to shrink a Windows 7 XP Mode VHD file with VhdResizer with little success. When I select my VHD file, it says "VhdExpand only supports fixed and dynamic VHD files". My XP Mode VHDs are dynamic files. Does anyone have any idea why it is failing? Failing that, does anyone have a process that I can use to shrink my XP mode VHD files on Windows 7 (64 bit)?

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  • Unexpected Access Denied error while accessing EFS encrypted file

    - by pozi
    I am getting Access Denied error when I try to access some files. ACL is OK, all ACE's all intherited, I have full access to these files and I am the owner of these files. ACE's are exactly same as other files in the same directory which are accessible without problems (doublechecked through Security Tab on file properties and cacls command). Files are EFS encrypted, however I should have access to these files, because they were encrypted by the same user account I am trying to access (decrypt) them. EFS settings are exactly same as other files in the same directory which are also encrypted and accessible without problems (doublechecked through cipher command and efsdump command (SysInternals)). In ProcMon utility (SysInternals) I am getting Access Denied entry while accessing these files. Files are not used (locked), checked by Unlocker utility. Up to now, I tought I understand NTFS ACL's and EFS mechanisms fairly well, but now I am completely stuck and I do not know how to access these files. Any thoughts?

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  • How to configure Xchat and IRC server to transfer files?

    - by takeshin
    How do I configure Xchat to send files? My setup: hardware router: xxx.xxx.xxx.xxx example.com | Ubuntu Server with IRC server: 192.168.1.2 Local machines: 192.168.1.x My aim is to allow to send files between the local machines. By now, they are able to talk on the local IRC channel. which ports do I need to open on the router? what do I need to configure on the server? how to configure XChat on the clients? how to troubleshoot/debug the problems?

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  • How can I force a merge of all WAL files in pg_xlog back into my base "data" directory?

    - by Zac B
    Question: Is there a way to tell Postgres (9.2) to "merge all WAL files in pg_xlog back into the non-WAL data files, and then delete all WAL files successfully merged?" I would like to be able to "force" this operation; i.e. checkpoint_segments or archiving settings should be ignored. The filesystem WAL buffer (pg_xlog) directory should be emptied, or nearly emptied. It's fine if some or all of the space consumed by the pg_xlog directory is then consumed by the data directory; our DBA has asked for WAL database backups without any backlogged WALs, but space consumption is not a concern. Having near-zero WAL activity during this operation is a fine constraint. I can ensure that the database server is either shut down or not connectible (zero user-generated transaction load) during this process. Essentially, I'd like Postgres to ignore archiving/checkpoint retention policies temporarily, and flush all WAL activity to the core database files, leaving pg_xlog in the same state as if the database were recently created--with very few WAL files. What I've Tried: I know that the pg_basebackup utility performs something like this (it generates an almost-all-WALs-merged copy of a Postgres instance's data directory), but we aren't ready to use it on all our systems yet, as we are still testing replication settings; I'm hoping for a more short-term solution. I've tried issuing CHECKPOINT commands, but they just recycle one WAL file and replace it with another (that is, if they do anything at all; if I issue them during database idle time, they do nothing). pg_switch_xlog() similarly just forces a switch to the next log segment; it doesn't flush all queued/buffered segments. I've also played with the pg_resetxlog utility. That utility sort of does what I want, but all of its usage docs seem to indicate that it destroys (rather than flushing out of the transaction log and into the main data files) some or all of the WAL data. Is that impression accurate? If not, can I use pg_resetxlog during a zero-WAL-activity period to force a flush of all queued WAL data to non-WAL data? If the answer to that is negative, how can I achieve this goal? Thanks!

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  • Is it possible to copy U1 files between two PCs locally when an Ubuntu user account is recreated?

    - by Federico Ghigo
    I have 2 Ubuntu 11.04 PCs (desktop and laptop), both synced via U1. Recently I completely rebuilt the user account (completely deleted the home directory) on one of the two (the desktop), and now I have to resync. Problem is that the PC is on a slow connection and I have difficulties resyncing the 14gb of data. Of course I have the opportunity of moving it to a place where the connection is faster, but it's not comfortable, and it will take some time. Since the laptop is in sync with the account I was wondering if stopping the service and copying the files + some database (which files is the question) could let me avoid resyncing everything.....

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  • How to partition Seagate FreeAgent GoFlex 2TB hard disk?

    - by balki
    Hi I bought a new Seagate 2TB external hard disk. I opened the drive's application in my virtual windows, did product registration using the application present in it. I have few questions on how best to use it. The drive by default has some files and folders - setup.exe, System Volume Information, USB 3.0 PC Card Adapter etc,. I copied all the files to my laptop. Is it safe to delete these files? It has a dash board for windows which allows to tune power options, test the drive etc. Will I be able to use the dash board if I put back all these files and mount on windows again? I want to partition and format the hard disk. Data I like to store is Around 10 to 20 GB Files - Virtual box images. Around 4GB Files - Dvd images. Other Movies and personal Files. What is the best filesystem to store very huge files like 10 to 20GB files. So that they are written and accessed fast also best uses the drive's capacity. If I leave one of the partition as ntfs and others to different files systems, will it be able to mount on windows and Will I be able to use the device's dash board? Note: I dont need any encryption for my data. Any other advice on using the hard disk is also welcome.

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  • How can I recursively change the permissions of files and directories?

    - by Nikhil
    I have ubuntu installed on my local computer with apache / php / mysql. I now have a directory at /var/www - inside which I have several of my ongoing projects. I also work with opensource ( drupal, magento, sugarcrm ). The problem I am facing is changing file permission with terminal. Sometime I need to change the permission of entire folder and its subsequent sub-folders and files. I have to individually change using sudo chmod 777 foldername How can I do this recursively. Also why do I have to always do it 777, I tried 755 for folders and 644 for files, but that won't work.

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  • Why are my files in /var/lock and where did they just go?!

    - by Nicky Hajal
    I am hosting a website on Debian 5.0 & Apache2. Today one of my websites was down, Apache said it couldn't find the directory. I located the files and the whole site once in /var/www/site was now /var/lock/site. All the files were present. I was confused, but figured I'd just move it back. mv /var/lock/site /var/www All looked fine... Except that only the directories moved and the files appear to be lost! I am working on restoring from backups but I would really love to know what happened and where my files went (the backups are a few days old). Thanks for your help!

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  • How to get files that are dragged on Aquamacs (or opened via Quicksilver) to open in the same frame

    - by Stefan
    In Aquamacs 2.0 preview 6, when opening new files externally (e.g., via Quicksilver or via dragging files on the Aquamacs icon) they always open in new frames (i.e., new windows). I would prefer new files to be opening in the same frame, just in a new buffer (possibly with tabs turned on). I already unchecked the option "Show Buffers in new Frames", but that only seems to affect the behavior of the built-in open command (Command-o). Are there any options for this or some other way to modify this behavior?

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  • unable to decrypt certain files with secret key pgp 6.5.8, any advice?

    - by pythonian29033
    Ok so I do some stuff for a client of ours that requires me to decrypt some of their suppliers messages, the thing is, something weird happened the other day and I can only decrypt some files with an old decryption script, but for certain files I get the error: "Message is encrypted. Cannot decrypt message. It can only be decrypted by: 2048 bits, Key ID 98627E12, Created 2000-03-02 "Other Guy "" as you can see, the key is ancient and I was still 9years old when it was created, so I have know idea who this "Other Guy" is. . .and I can't understand why I'm able to decrypt some of the supplier's files with the decryption script, but for others it fails. PS: the supplier only uses one public key, so this should work for all the files, any advice?

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  • how to edit source files and commit the changes to the new website?

    - by ajsie
    i've got ubuntu installed with lamp. im using webdav to upload/download files to/from the ubuntu web server, after i have edited the php source files in netbeans. however, i wonder what is best practice for editing source files and committing these changes to the new website. cause if we are 2-3 developers, i guess we have to use svn. but i have never used it before so i wonder how it works. should i install it and then select the /var/www (apaches webroot) as the repository folder? then when i check in, all the changes will apply immediately? could someone please explain following steps: how to download, edit the source files, upload the files and see the new changes in the website. cause i have only worked with a local apache before, and it was only me. now there will be some more programmers so i have to set up a decent, central environment for this, and have to know how netbeans, svn, webdav and apache works all together. thanks!

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  • Windows XP: How to delete files and folders that cannot be deleted?

    - by glenneroo
    I have a backup copy of a previous Windows' Documents and Settings folder which only contains my original user and within 2 more directories: Favorites and Local Settings. When I try to delete Local Settings I get this error: When I try to delete Favorites, I get this error: I ran this in a cmd shell: attrib *.* -r -a -s -h /s ...but it did not help, nor did it return any errors/warnings. I used Unlocker v1.8.5 and LockHunter repeatedly at multiple levels to see if any files are in use, but both always say: No Files Locked. Update #1: I was able to rename the directory, which now gives me this warning before (trying to) delete: If I press Yes (or Yes to All) then I get this error: Update #2: I let chkdsk /f run which required a reboot since it's on my primary system partition. During Stage 2 scanning, I received about 40 of these: Deleting an index entry from index $0 of file 25. ...followed by: Deleting index entry cookies in index $I30 of file 37576. ...but I still get the first error dialog above when trying to delete. Update #3: Digging deeper, the 99 is the name of one of many directories located deep in here: C:\Documents and Settings.OLD\User\Local Settings\Application Data\Microsoft\Messenger\[email protected]\SharingMetadata\[email protected]\DFSR\Staging\CS{D4E4AE55-B5E2-F03B-5189-6C4DA6E41788}\ Inside each of those directories were files with names such as: 2300-{C93D01AC-0739-4FD9-88C7-13D2F21A208E}-v2300-{C93D01AC-0739-4FD9-88C7-13D2F21A208E}-v2300-Downloaded.frx I noticed that, unlike all the directories, I couldn't rename any of these files. I also noticed that the file + dir names were extremely long: Original directory = 194 characters Filenames = 100+ characters Together the length exceeds the 255-char limit which is bad and would explain the error message I posted in Update #1. Partial Solution: Rename all directories until the total path length is less than 100. Afterwards I was able to rename the .frx files, not to mention delete everything inside the Local Settings directory. This is only a partial solution because this (empty) directory is still undeleteable: C:\1\2\Favorites\Wien\What To Do.. I'm guessing because of the ".." at the end, Windows (Explorer and cmd) can't deal with it: Here is what Explorer properties shows: Any ideas?

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  • MOSS 2007 WSP Retraction 'Error"

    - by juanlarios
    This one is a quick post , but I thought I would post this information as I could not find anything that helped me on this specific scenario. Please read the entire article before taking action as there are some irreversable or very troublesome routes I caution about! Problem: I had a client trying to retract a WSP from Central Admin and would eventually go to an, 'Error' State. I could not retract it and after looking at event logs I figured it was a problem with security. I tried several accounts, checked the databases to see if there was some issue with readonly databases and nothing was working.   Solution: Delete the solution from central admin! Yes, I said it. With StsAdm , just delete the solution from Central Admin using this command: "C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\BIN\STSADM.exe" -o deletesolution -name "yoursolution.wsp" What has just happened is that Central Admin does not know about the WSP anymore but the feature and any deployed files are still on the server. For whatever reason SharePoint was not able to retract the files as it normally does. Now you can do one of two things, you can add the solution again to central admin and deploy overtop of the deployed files so it overrides them, or simply clean up the files manually. I re-added the solution through stsadm, but then deployed through stsadm using the -force option in the command. This overrides the existing files on the server. If you deploy through Central admin it will tell you you need the -force option that is not offered as part of the UI in central admin. Use the following command: "C:\Program Files\Common Files\Microsoft Shared\web server extensions\12\BIN\STSADM.exe" -o deploysolution -name "YourSolution.wsp" -immediate -allowgacdeployment -force Just to make sure everything was good, I retracted to solution again, and it worked! then I deleted the solution from central admin alltogether. Then I checked the server and noticed all the files that were deployed with the WSP were cleaned up properly. I then re-added the new WSP the client was looking to install (an Updated WSP). Conclusion: I have no idea why it was not able to retract, but I have seen this several times. I don't know if has to do with security of certain accounts. Althought it's anoying at times, it is fairly easy to fix if you have good instructions. Hope it helps you out!   ***WORD OF CAUTION - if you clean up the files manually you might want to uninstall the features through STSADM commands as SharePOint might still recognize the features that were deployed as the WSP. You might not want to get into the mess of deleting files that are still part of activated or installed Features. THis is why I suggest doing what I did.

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  • Is it possible to open Adobe Illustrator files from last close?

    - by ksy
    Say you have three files open in Adobe Illustrator, but you exit out of the program. Is there a way that you can have those three files opened back up when you open up Illustrator again? Similar to how most text editor programs are set up -- so when you open up the program again all your last stayed-open files are there. Also, does anyone know what the terminology for this saving-behavior is? State-saving? Googling to find the answer is difficult within the sea of Illustrator 'saving files' questions.

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