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• Installing packages in R path[1]="\file/users/bernard/R/win-library/2.15": Access is denied

  - by user1812210

  I recently attended an R training course and was happily working with a laptop in RStudio. On my return to the office I installed RStudio and I tried to run some scripts I had gathered from the course. However, these scripts required me to install packages and when I tried to install the packages the result was an error. Error in install.packages : path[1]="\file/users/bernard/R/win-library/2.15": Access is denied In my firm we write to a server drive refferred to as the U: drive rather than the hard disk on the desktop for security reasons. Any ideas what is going on? I have checked the properties of the folder in windows and it says I have permission but still it fails. I have tried creating a folder on the C drive and directing R_LIBS_USER to it but no luck.

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• Running PHP scripts as the owner of the PHP file: security issues

  - by thomasrutter

  I'm using suexec to ensure that PHP scripts (and other CGI/FastCGI apps) are run as the account holder associated with the relevant virtual host. This allows for securing each users' scripts from reading/writing by other users. However, it occurs to me that this opens up a different security hole. Previously, the web server ran as an unprivileged user, with read-only access to user's files (unless the user changed the file permissions for some reason). Now, the web user can also write to user's files. So while I've prevented different users taking advantage of each other's scripts, I've made it so that in the event that some application has a remote code injection vulnerability, it now has not only read access but also write access to all that user's scripts and website. How can I deal with this? One idea I've had is to create a second user account for each user account in the system, so that each user has their own user account, and all their scripts are run under another user account. But that seems cumbersome.

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• Suppressing / Accepting warning windows automatically in commands executed through batch file

  - by David Somach

  I am automating the uninstall of IE9 through executing the command in these instructions inside a batch file: http://answers.microsoft.com/en-us/ie/forum/ie9-windows_7/how-to-uninstall-ie9-beta-64-bit-it-is-not-in-the/863d8f3d-c4ab-43e6-9d57-e163ea3baddd The instructions say to run the command twice. The first time the command runs, I get the following error window (3 times): "Windows Package Manager Operation failed with 0x80070005 Access id denied." I click OK for each of these windows, and the rest of the script runs fine and IE8 is usable after restart. Is there a way to suppress these windows? I want this to be fully automated and these windows block the script until the user presses "OK".

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• Security issues of running PHP scripts as the owner of the PHP file with suexec

  - by thomasrutter

  I'm using suexec to ensure that PHP scripts (and other CGI/FastCGI apps) are run as the account holder associated with the relevant virtual host. This allows for securing each users' scripts from reading/writing by other users. However, it occurs to me that this opens up a different security hole. Previously, the web server ran as an unprivileged user, with read-only access to user's files (unless the user changed the file permissions for some reason). Now, the web server can also write to user's files. So while I've prevented different users taking advantage of each other's scripts, I've made it so that in the event that some application has a remote code injection vulnerability, it now has not only read access but also write access to all that user's scripts and website. How can I deal with this? One idea I've had is to create a second user account for each user account in the system, so that each user has their own user account, and all their scripts are run under another user account. But that seems cumbersome.

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• Wrapping text in an opened file in vim

  - by TK

  I want to soft wrap text in Vim to 90 columns per line. I want soft wrap so that it doesn't affect actual text by adding line break characters. Here's is what I tried: // Opened a file with lots of text and ran the following: set wrap set tw=90 set linebreak Running the commands doesn't change anything about the view at all. It soft wraps at the end of the window. I have used "Soft Wrap" in TextMate by Command-Option-W to get the same effect, and want to know how to get it work on Vim.

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• Windows File Sharing - Long Initial Delay

  - by Isaac Sutherland

  I have two Windows 7 machines connected to a router. I created a shared folder on machine A, and I can access it from machine B. The transfer speed is great. However, there is sometimes a long initial delay when I try to access the shared folder from machine B. I'll click to open the folder, and windows explorer pauses for a few minutes before actually loading the contents of the folder. After it loads, however, I can navigate the subfolders and edit files with no noticeable delay. Then, some time later, I will get the huge delay on saving a file, after which subsequent saves have no delay. What is the problem here, and how can I fix it?

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• Customize autoindent settings in VIMRC file

  - by Shane Reustle

  I have autoindent enabled in my .vimrc file but have run into an annoying bug/feature. For example, when I'm tabbed in 3 times, and I hit return, the new line is also tabbed in 3 times. Then when I hit enter again, that new line is also indented 3 times, as it should. The problem occurs when I go back up to the previous line (the first of the 2 new lines). VIM automatically removes the whitespace because it saw it as an empty line. Is there a way to disable this from happening? I'd like to be able to back to coding like this: function test(){ <return> <return> } <up> <right> Thanks!

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• Slow file operations, possible I/O error but chkdsk says OK

  - by mikolajek

  I've recently faced a strange problem. I use Directory Opus file manager that suddenly started to report an I/O error when trying to copy files onto one of my disks. The Windows Explorer did copy those files but it was extremely slow. I run chkdsk on this drive (ca. 300GB) and it took it over two days to complete! However it reported no errors found. I run Hard Disk Sentinel that says the drive is OK. But the files still read and write extremely slow! Can anyone advise me what to do? I have a spare space I am copying my files for backup now but should I get rid of this disk? Or can I try to "heal" it somehow? Many thanks for your ideas!

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• syntax error: unknown user 'munin' in statoverride file

  - by John

  Server running Ubuntu 12.04 lts I installed munin the other day on a server. I decided later to remove it with apt-get. I noticed that not everything was removed from the installation so manually removed the munin web directory and also removed the munin user-name and group from the sever. However I have just now tried to run apt-get upgrade which is now returning an error: dpkg: unrecoverable fatal error, aborting: syntax error: unknown user 'munin' in statoverride file E: Sub-process /usr/bin/dpkg returned an error code (2) I am now out of my depth. What does this mean? Google results have not really been helpful. Can anyone help? Thanks, John

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• Default file type supported by IHS web server

  - by SK

  Hello, We earlier used IIS web server. To redirect some URLs ending with .asp, we created a directory structure based on URL's to be redirected; wrote VB script in .asp files to redirect present page to desired page and placed these .asp files in appropriate directories. Finally copied this directory structure to the docroot of IIS webserver. Due to some reasons, we had to switch to IHS web server. As IHS does not support .asp files, we can't use same directory structure having .asp files to redirect our URLs. Please let me know the default file type that is supported by IHS webserver (as the default filetype supported in IHS is .asp). Thanks in advance! SK

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• Importing an XML file into excel

  - by Sudhee

  I have a multilevel XML file. When I import the XML into excel, it creates multiple columns for the multilevel data. However, I need the multilevel data as additional rows. Is there any way I can achieve this ? Thanks a lot for your help. My XML File: <L1> <L1dataId>07320</L1dataId> <DateDetail>13-Oct-2013</DateDetail> <TypeDetail> <TypeId>1</TypeId> <Rate1> <Current> <onsite>100</onsite> <net>100</net> <gross>100</gross> </Current> <Past> <onsite>100</onsite> <net>100</net> <gross>100</gross> </Past> </Rate1> <Rate2> <Current> <onsite>2100</onsite> <net>2100</net> <gross>2100</gross> </Current> <Past> <onsite>2100</onsite> <net>2200</net> <gross>1200</gross> </Past> </Rate2> <Rate3> <Current> <onsite>300</onsite> <net>300</net> <gross>300</gross> </Current> <Past> <onsite>400</onsite> <net>400</net> <gross>400</gross> </Past> </Rate3> </TypeDetail> <TypeDetail> <TypeId>2</TypeId> <Rate1> <Current> <onsite>100</onsite> <net>100</net> <gross>100</gross> </Current> <Past> <onsite>100</onsite> <net>100</net> <gross>100</gross> </Past> </Rate1> <Rate2> <Current> <onsite>2100</onsite> <net>2100</net> <gross>2100</gross> </Current> <Past> <onsite>2100</onsite> <net>2200</net> <gross>1200</gross> </Past> </Rate2> <Rate3> <Current> <onsite>300</onsite> <net>300</net> <gross>300</gross> </Current> <Past> <onsite>400</onsite> <net>400</net> <gross>400</gross> </Past> </Rate3> </TypeDetail> </L1> How Excel converts it and how I need it:

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• Different Apache log file for each subdomain?

  - by consolibyte

  Is it possible to configure Apache to use a different log file for each subdomain, even if all of the subdomains are within the same VirtualHost container? So, I have only one VirtualHost: <VirtualHost *:80> ServerName example.com ServerAlias test1.example.com test2.example.com test3.example.com </VirtualHost> And I want to end up with the following log files: /var/log/httpd-access_test1.log /var/log/httpd-access_test2.log /var/log/httpd-access_test3.log I know I can probably do this with a custom log format and split-logs, but I was wondering if there's a way to just have Apache do it for me.

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• How to remove blank lines in .txt file

  - by Brant

  I want to change text file format as following , but don't know how to do (2) 5. The function of the condenser is to: a) vapourise the liquid refrigerant b) change high pressure refrigerant vapour to liquid c) pressurise low pressure refrigerant vapour d) vent off vapourised refrigerant e) lower the liquid refrigerant pressure (2) 6. One tonne of refrigeration is: a) 13958 kJ per day b) 100 kJ per minute c) 233 kJ per minute d) 13958 J per hour e) 335 J per second (2) 5. The function of the condenser is to: a) vapourise the liquid refrigerant b) change high pressure refrigerant vapour to liquid c) pressurise low pressure refrigerant vapour d) vent off vapourised refrigerant e) lower the liquid refrigerant pressure (2) 6. One tonne of refrigeration is: a) 13958 kJ per day b) 100 kJ per minute c) 233 kJ per minute d) 13958 J per hour e) 335 J per second

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• php-fpm not working several days,return 'No input file specified'

  - by Magic

  My server running ubuntu 64bit, nginx, php-fpm. Everything is working well. But several days after. The browser display 'No input file specified'.After I restart php-fpm. Everything run well again.But this situation occur again and again.So I must restart the php-fpm several days.Anyone know what's the problem? nginx -V output sshadmin@ubuntu:~$ nginx -V nginx: nginx version: nginx/0.9.7 nginx: built by gcc 4.4.3 (Ubuntu 4.4.3-4ubuntu5) nginx: TLS SNI support enabled nginx: configure arguments: --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module

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• diagnose "corrupt file" problems

  - by Matthew

  My computer has been crashing the last couple weeks pretty regularly (at least once a day). A lot of times things I do will display a little notification in the bottom right saying something about a corrupt file. (I'm on Windows XP Pro Service Pack 3). When the computer does crash I get the "blue screen of death" usually. Some of the notifications also advise running the chkdsk utility. I cannot get it to successfully run. Using the command prompt (or even the "tools" menu after right clicking the drive and choosing properties), it will not run the utility (it says "do you want to schedule it to run next boot time" or whatever, which I confirm). The problem is that most of the time after restarting, it doesn't run at all. The few times it does run, it has an error (I can't remember the error right now, it at least says it's ntfs and such) and says disk checking will end. How can I get it to successfully run?

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• Windows Server 2003 Exchange OWA email file attachment relogin

  - by ton

  hello guys i have a exchange server running but there is a problem. when i use the web access and i click new email ad i click on the paperclip(to add a attachment) i select a file and then i click Add to upload it. but when my Oulook Web Access hangs its stays loading 10 or 20 seconds. and then it ask for my login again my username and password. when i fill my username and password in again the same happens its stays loading for 10 or 20 seconds and then it ask again for my username and password. can somebody help me on this pleas.

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• Recover data from a corrupted virtualbox vmdk file?

  - by Neth

  The power went out while I was doing a build on a VirtualBox machine, when I restarted the vmdk for the disk the vm was using was corrupted, apparently irrecoverably. I have been able to grep the 66GB vmdk file and it finds strings from the code I was working on that hadn't gotten in to subversion yet (yeah, yeah I know). But the strings are either in the shell history or what look to be strings inside object files. Any ideas for finding/recovering the source code? If it helps the vm was Linux, Fedora Core 10 on an ext3 filesystem. The host is an ubuntu 10.04_amd64 and has an ext4 filesystem.

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• racoon-tool doesn't generate full racoon.conf file in /var/lib/racoon/racoon.conf

  - by robthewolf

  I am using ipsec-tools/racoon to create my VPN. I am using racoon-tool to configure racoon.conf but when I run racoon-tool reload it only generates the first section - Global items. When I run racoon-tool I get: # racoon-tool reload Loading SAD and SPD... SAD and SPD loaded. Configuring racoon...done. This is the entire file /var/lib/racoon/racoon.conf # # Racoon configuration for Samuel # Generated on Wed Jan 5 21:31:49 2011 by racoon-tool # # # Global items # path pre_shared_key "/etc/racoon/psk.txt"; path certificate "/etc/racoon/certs"; log debug; I cannot find anywhere a solution as to why this is happening. Please help

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• Can't find synergy config file on Windows

  - by Joel Avery

  New to synergy I connected everything just fine. Both my Windows 7 64bit (server) and 7 32 bit (client) are connected perfectly. However, I can't tell synergy which screen is where because I can't find this config file everyone is talking about. I looked in the root folder of the application, there is no ext/synergy.conf so I went and made one but that isn't working either. Kind of frustrating cause I think its the last step. Anyway any help is much appreciated. I have the newest version from the site but it says version unknown in the application. On Windows it has that cool drag and drop UI to place your screens where you want them but nothing is working for my mouse or keyboard.

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• Firefox: Load local html file when opening new tab

  - by user81430

  A couple of months ago, I configured Firefox to load a local html file containing my commonly-used links whenever I open a new tab This week I've been trying to find where I set this up. I cannot find this setting anywhere in the Firefox options. Somewhere there is (or was) a dialog box with an item that said something like 'Page to load in new tab'. Where was it? Could Mozilla have removed it in the latest upgrade? I'm not using any extensions but LastPass, so it's not controlled by an extension.

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• Indexing text file content with command line query

  - by Drew Carlton

  I take daily notes in a plaintext file labeled with date in the YYYYMMDD format. These files are no more than 100 lines long, and are written in a blog style format. I'd like to be able search these files as if they were blog posts indexed by google, with some phrase query returning the most relevant/recent date filenames, with a snippet containing the relevant part. Ideally it would be something like this: #searchindex "laptop no sound" returns: 20100909.txt: ... laptop sound isn't working... 20100101.txt ... sound is too loud... debating what laptop to buy... and so on and so forth. I'm working on a linux platform (Debian with GNOME). I've looked at beagle and tracker, but they just seem complete overkill for what I want.

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• Easy File Locker Locked My Desktop

  - by user20358

  I'm happy with easy file locker, it does as promised. Last night I decided to lock all my files. C:users/Barry Some how my desktop is locked. When I closed EFL my desktop went black. Safe mode is still black. Help Below are my spec's eMachines ET1161-03 CPU: Athlon 64 X2 4400+; CPU speed: 2300GHz; Graphics adapter: nVidia GeForce 6150SE; Monitor: No; Hard drive size: 320GB; WorldBench rating: Fair

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• Memeory Leak in Windows Page file when calling a shell command

  - by Arno

  I have an issue on our Windows 2003 x64 Build Server when invoking shell commands from a script. Each call causes a "memory leak" in the page file so it grows quite rapidly until it reaches the maximum and the machine stops working. I can reproduce the problem very nicely by running a perl script like for ($count=1; $count<5000; $count++) { system "echo huhu"; } It is independent of he scripting language as the same happens with lua: for i=1,5000 do os.execute("echo huhu") end I found somebody describing the same issue with php at http://www.issociate.de/board/post/454835/Memory_leak_occurs_when_exec%28%29_function_is_used_on_Windows_platform.html His solution: Firewall/Virus Scanner does not apply, neither are running on the machine. We can also reproduce the issue on other Developer Machines running XP 64, but not on XP 32 Bit. The guilty guy for the allocation is C:\WINDOWS\System32\svchost.exe -k netsvcs which runs all the basic Windows services. Does anybody know the issue and how to resolve it ?

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• Saving a compressed text attachment results in empty file

  - by Brandon

  I have a text document with compressed text in it, the text is auto generated by a program. The text document is fine on my machine (Vista 32-bit), and can be used normally. The other person can also create and use these files just fine. (XP 32-bit) However when I email it to someone else (Outlook 2003 on both machines) the attachment is sent fine (5kb) but when the other person tries to save it somewhere, the saved file is empty. (64b) At first I thought Outlook didn't like compressed text files (security risk maybe?), but I can receive the text files just fine. Is there a setting somewhere on the other persons machine that tells Outlook not to trust compressed text? Can anyone think of a reason why these files are being saved as empty text documents?

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• Mercurial mirror: abort: No such file or directory: http://[...]/00manifest.i

  - by Sridhar Ratnakumar

  I am trying to setup a daily mirror of a mercurial repository - code.python.org in particular - within our local network, and serve that via Apache HTTPD. On the remote host that hosts apache, I did this: $ cd /var/www $ hg clone http://code.python.org/hg/trunk/ On my macbook, I ran: $ hg -v clone http://remote/trunk/ (falling back to static-http) abort: No such file or directory: http://remote/trunk/.hg/store/00manifest.i Google does not show any relevant result for this particular error. I remember back in those days being able to setup Bazaar mirrors by a simple clone. Doesn't Mercurial work like that? How do I setup a mirror that must further act like a clone URL?

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