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  • Folder keeps changing back to read-only. What permissions setup causes this in Windows?

    - by farmerbuzz
    I think I'm going crazy. Every time I create a folder it automatically is set to readonly, but I can still then rename the folder or add folders to it. If I attempt to uncheck the readonly flag it becomes checked again when I next open the folder properties. What the heck? Could my IT dept really have set up a policy like this somehow? If so, how? Seems crazy that Windows would even do this -- no errors when I uncheck read-only and hit ok but the change fails.

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  • Minimum permissions needed to create a user Home Folder in Windows Active Directory

    - by Jim
    We would like the Help Desk to have the responsibility of creating User Home folders instead of our 2nd level support. The help desk global group is already an Account Operator, so in Active Directory they are able to edit all User Attributes just fine. The problem is figuring out the minimum level of permissions needed on the File Server to create the home share, with out giving them access to everyone home share. So if they open AD Users and Computer, open the properties for a user, and enter \home\users\%username% in the profile tab and then click OK, they get the following error. The \home\users\username home folder was not created because you do not have create access on the server. The user account has been updated with the new home folder value but you must create the directory manually after obtaining the required access right. Right now I have given the Helpdesk group Full Control on the root folder only (no files or subdirectories) The directory is actually created, but the permissions on the newly created folder only show administrators full control, and no permissions for the configured user account. It sure sounds like I'd have to make the helpdesk local admins on the file servers, which is what I'd like to avoid. Especially since the file servers are a large cluster hosting much much more than the entire orgs home share structure.

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  • Using the right folder for the right job. Article link, please?

    - by Droogans
    There are specific folders designed for specific tasks. /var/www holds your web sites, /usr/bin contains files to run your applications...yet I still find myself putting nearly all of my work in ~. Is it possible to overuse my home directory? Will it come back to haunt me? Anyone have a good link to an article of best practices for organizing your files so that they are placed in their "correct" place? Is there even such a thing in Linux? I am referring specifically to user-generated content. I do not compile applications from source, I use apt-get for those tasks. This article has a great introduction to what I'm looking for. Table 3-2, "Subdirectories of the root directory" is the sort of thing I'm looking for, but with more details/examples.

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  • Firefox Master Password (ssh-agent)

    - by BCable
    I use the master password feature of Firefox, and I also use SSH keys to login to a bunch of UNIX machines. For SSH, there is a very useful application called ssh-agent that runs in the background knowing the required information about unlocking the key so you don't have to type the question every single time you want to connect. I open and close Firefox a lot, so I was curious, is there a way to have Firefox run in the background (preferrably doing nothing, but the whole process would be fine I guess as well) so that I don't have to type my master password every single time I open Firefox? Thanks!

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  • Project Tasks seem to take longer than entered

    - by Cylindric
    In Microsoft Project 2007, I can't work out why my tasks are scheduled to finish later than I would expect for the Duration I put in. I enter a task with a start date on a Monday and a 1-day duration, and it shows the Finish as Tuesday. Task Name Duration Start Finish Do Something 1 day 12/04/2010 13/04/2010 How can I set this up so a one-day task takes one day, and not one-and-a-bit? I want a one-day task that starts on a Monday to finish on the Monday.

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  • Nginx Rate Limiting by Referrer?

    - by SteveEdson
    I've successfully set up rate limiting on IP addresses like so, limit_req_zone $binary_remote_addr zone=one:10m rate=1r/s; But I was wondering if its possible to do the same on referrers? For example, if a site gets placed in an iframe on a third party site, which generates too much traffic to handle. I can't find any nginx variables for the referrer anywhere. Is this possible? Or can the solution be achieved in a different way? Thanks.

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  • Is there a tool to copy a folder using shadow copy?

    - by Borek
    Is there a tool similar to Robocopy or TeraCopy that would do a "shadow copy" of a folder? I'm not sure if this is technically possible on Windows 7 but what I'd like to find a utility that, when I execute the "copy" command, would create a fixed copy of that folder at that given time and then copy the result over to another location. What I'd like to achieve are consistent copies of folders that might be currently in use. Is this possible on Windows? Is there any user friendly utility to help with this?

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  • How can I use fetchmail (or another email grabber) with OSX keychain for authentication?

    - by bias
    Every fetchmail tutorial I've read says putting your email account password clear-text in a config file is safe. However, I prefer security through layers (since, if my terminal is up and someone suspecting such email foolery slides over and simply types "grep -i pass ~/.*" then, oops, all my base are belong to them!). Now, with msmtp (as opposed to sendmail) I can authenticate using the OSX keychain. Is there an email 'grabber' that lets me use Keychains (or at least, that lets me MD5 the password)?

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  • Organising photos using Picasa

    - by Casebash
    I am kind of confused by Picasa's photo organisation system which involves albums on one hand and folders plus collections on the other. Does anyone have a good system for using these to keep everything organised?

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  • How to prevent windows from being resized?

    - by endolith
    Adobe Audition is really stupid in that when you change the size of the window, and then change it back to the original size, all the frame positions are lost and you have to tediously reposition them by hand. I'd like to make it completely impossible to ever resize the window, just keep it maximized at all times. If I accidentally click "Restore" or drag the title bar, it should either ignore it, or move around the screen while staying the same size. Is there any way to do this?

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  • Specifying prerequisites for Puppet custom facts?

    - by larsks
    I have written a custom Puppet fact that requires the biosdevname tool to be installed. I'm not sure how to set things up correctly such that this tool will be installed before facter tries to instantiate the custom fact. Facts are loaded early on in the process, so I can't simply put a package { biosdevname: ensure => installed } in the manifest, since by the time Puppet gets this far the custom fact has already failed. I was curious if I could resolve this through Puppet's run stages. I tried: stage { pre: before => Stage[main] } class { biosdevname: stage => pre } And: class biosdevname { package { biosdevname: ensure => installed } } But this doesn't work...Puppet loads facts before entering the pre stage: info: Loading facts in physical_network_config ./physical_network_config.rb:33: command not found: biosdevname -i eth0 info: Applying configuration version '1320248045' notice: /Stage[pre]/Biosdevname/Package[biosdevname]/ensure: created Etc. Is there any way to make this work? EDIT: I should make it clear that I understand, given a suitable package declaration, that the fact will run correctly on subsequent runs. The difficulty here is that this is part of our initial configuration process. We're running Puppet out of kickstart and want the network configuration to be in place before the first reboot. It sounds like the only workable solution is to simply run Puppet twice during the initial system configuration, which will ensure that the necessary packages are in place. Also, for Zoredache: # This produces a fact called physical_network_config that describes # the number of NICs available on the motherboard, on PCI bus 1, and on # PCI bus 2. The fact value is of the form <x>-<y>-<z>, where <x> # is the number of embedded interfaces, <y> is the number of interfaces # on PCI bus 1, and <z> is the number of interfaces on PCI bus 2. em = 0 pci1 = 0 pci2 = 0 Dir['/sys/class/net/*'].each { |file| devname=File.basename(file) biosname=%x[biosdevname -i #{devname}] case when biosname.match('^pci1') pci1 += 1 when biosname.match('^pci2') pci2 += 1 when biosname.match('^em[0-9]') em += 1 end } Facter.add(:physical_network_config) do setcode do "#{em}-#{pci1}-#{pci2}" end end

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  • Cfengine Perform action based on variable value

    - by Daniel
    In cfengine, I have a variable that is set to the output of a command. Let say variable myoutput is set to "hi world". How can I execute a command based on the contents of myoutput. I would like to do something like this (sudo cfengine code): bundle agent test { vars: "myoutput" string => execresult("echo 'hi world';","noshell"); commands: myoutput=="hi world":: "/usr/bin/php myaction.php"; }

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  • How to securely delete files stored on a SSD?

    - by Chris Neuroth
    From a (very long, but definitely worth to read) article on SSDs: When you delete a file in your OS, there is no reaction from either a hard drive or SSD. It isn’t until you overwrite the sector (on a hard drive) or page (on a SSD) that you actually lose the data. File recovery programs use this property to their advantage and that’s how they help you recover deleted files. The key distinction between HDDs and SSDs however is what happens when you overwrite a file. While a HDD can simply write the new data to the same sector, a SSD will allocate a new (or previously used) page for the overwritten data. The page that contains the now invalid data will simply be marked as invalid and at some point it’ll get erased. So, what would be the best way to securely erase files stored on a SSD? Overwriting with random data as we are used to from hard disks (e.g. using the "shred" utility) won't work unless you overwrite the WHOLE drive...

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  • Package Managers and Custom Installs?

    - by Miko
    Is it possible to use custom installs in conjunction with the package manager? For example, I would like to use apt-get to install EngineX because it will also install all the applicable dependencies. However, I prefer to use version 0.8.34 which I then configure to include modules that EngineX does nt come with by default. Is there some way for me to get the best of both worlds?

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  • How do I set permissions structure for multiple users editing multiple sites in /var/www on Ubuntu 9

    - by Michael T. Smith
    I'm setting up an Ubuntu server that will have 3 or 4 VirtualHosts that I want users to be able to work in (add new files, edit old files, etc.). I currently plan on storing the sites in /var/www but wouldn't be opposed to moving it. I know how to add new users, I know how to add new groups. I'm unsure of the best way to handle users being only able to edit some sites. I read over the answers here in this question, so I was thinking I could setup a group and add users to that group, but then they'd all have essentially the same permissions. Am I just going to have to assign each user specific permissions? Or is there a better way of handling this? Added: I should also note, that I'll have each user login in via SSH/sFTP. The users would never need to do anything else on the server.

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  • Which linux for raid/fileserver?

    - by Tronic
    hi, i will get an ibm x3500 in the next days and wondered which linux i should use. i tend to use ubuntu 10.04 server, haven't heard anything bad about it and i'm a big debian fan. there will be a raid 5 powered by the ibm hardware raid controller (don't know which one). is it possible to monitor and manage it wit hthe ubuntu 10.04 server distro? or should i go another way and choose something like redhat (haven't used it though...)? thanks in advance regards

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  • How to approach taking a very diverse hybrid network and making something lean and cohesive

    - by Gregg Leventhal
    I am going to have an opportunity (from the role of Linux Sysadmin) to work on optimizing a corporate server network that has a lot of different application servers from LAMP stacks to JBOSS to IIS based ASP/.NET systems of all sorts. I am interested to hear how you would approach evaluating and consolidating a network in a situation like this where you are walking in cold? What are some of your go-to techniques?

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  • Facing error: "Could not open a connection to your authentication agent."; trying to add ssh-key.

    - by Kaustubh P
    I use ubuntu server 10.04. ssh-add /foo/cert.pem gave the following output Could not open a connection to your authentication agent. These are my running processes: ps -aux | grep ssh Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html root 1523 0.0 0.0 49260 632 ? Ss Dec25 0:00 /usr/sbin/sshd root 10023 0.0 0.3 141304 6012 ? Ss 12:58 0:00 sshd: padmin [priv] padmin 10117 0.0 0.1 141304 2400 ? S 12:58 0:00 sshd: padmin@pts/1 padmin 11867 0.0 0.0 7628 964 pts/1 S+ 13:06 0:00 grep --color=auto ssh root 31041 0.0 0.3 141264 5884 ? Ss 11:24 0:00 sshd: padmin [priv] padmin 31138 0.0 0.1 141264 2312 ? S 11:25 0:00 sshd: padmin@pts/0 root 31382 0.0 0.3 139240 5844 ? Ss 11:26 0:00 sshd: padmin [priv] padmin 31475 0.0 0.1 139372 2488 ? S 11:27 0:00 sshd: padmin@notty padmin 31476 0.0 0.0 12468 964 ? Ss 11:27 0:00 /usr/lib/openssh/sftp-server These are my environment variables: $ env | grep SSH SSH_CLIENT=192.168.1.13 42626 22 SSH_TTY=/dev/pts/1 SSH_CONNECTION=192.168.1.13 42626 192.168.1.2 22 What is wrong? Why cant I add any identities? Thanks.

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  • Different approaches to share files over local network & playlists "collaboration"

    - by exTyn
    I know, that I can use Google to find methods to share files over local network [1]. But, I have never shared files over local network, and I want to do this in a good, professional way. Also, this could be a good community wiki, I think. Well, what I am asking for, is: what are pros and cons of different methods to sharing files ofver local network? In my case, I need to share files between Linux & Win 7, and I want it to be secure (= without access for anyone else but me & people in my room). Another question (connected with above topic) is about playing music over the local network. Let's say, I live with 2 other guys in a room, one of us have speakers and we want to collaborate in creating playlists (e.g. everyone is choosing 3 songs to be played). Is it possible? How to do this? I am asking this question on SuperUser, because it (question) is connected with hardware & software (network, connecting computers, software for managing playlists in network etc.). I think it is most accurate place for such question (I have considered SO and SF). [1] And I have already done this! But, I do not have an experience in this field (sharing files over local network), do I am asking about pros and cons.

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  • Any good software to help me memorize passwords?

    - by Septagram
    I'm using KeePass(X) and other tools to keep most of my passwords. However, it turns out, there is still about half a dozen passwords I'm using on regular basis that I would prefer to just remember. So, do you people know of any good programs, preferably open-source, to train yourself using a particular password and thus to memorize it? I know I can remember a 96-bit entropy password rather well if I practice entering it 3 days, 5 minutes for each day, I just want a good software to simplify the process and exclude the possibility of shouldering or otherwise leaking the password.

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  • Libraries merged folder views

    - by Stigma
    So I pretty much love the Windows 7 Libraries feature, and saw one use for them that I thought would be perfect, but I can't seem to manage it. Basically, a merged view of different folder structures. Suppose I make a new generic library and add three locations to it: C:\Test\, D:\Test\ and D:\temp\Test\. Now, these may look somewhat okay as long as there are no duplicates in these folders. (It wants to group them based on the included directory, which one can work around by looking on google - I don't have the precise trick on hand I am afraid.) But when you get collisions and, say, two of those directories have a Sub directory in them, stuff becomes unusable (assuming Arrange by: Folder view). You'll have multiple folders listed named Sub, which is pretty useless when looking for data. I want folders to get 'merged', which ought to be possible somehow since it can create these merged views based on artist, album etc in other views. So all subdirectories that are double (and recursively checking for doubles inside those, etc) ought to be merged for as far the View is concerned. If files have a collision, I don't really care what happens - hide one, show both, filter out duplicates, whatever. (Although an option would be nice...) Anyhow, is there anyone who knows how to get such a 'merged folder structure' functionality for Libraries? It would be really useful for me.

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  • Is it possible to store playlists in music file metadata?

    - by Ryan Thompson
    I have been trying to think of a way to store my playlists completely independently from any one music player, and I think that one way to do this would be to use each song's tags to store the list of playlists in which that song belongs. For example, if song1.mp3 and song2.flac both belong in the "Cool Songs" playlist, then I would add to each of them a tag called "Playlist" with a value of "Cool Songs". To access the "Cool Songs" playlist in my music player, I simply search for songs where the "Playlist" tag has a value of "Cool Songs". Obviously, I would need a music player that allows me to manipulate arbitrary tags on any music format, including multiple instances of the same tag (so that songs can be in multiple playlists). Instead of creating playlists, I create "saved searches" or whatever the music player calls them, that search for the appropriate playlist tag. Is this scheme possible, and how many music player programs would support such a scheme?

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  • Windows7 shows a drive as full in summary but files, including backup folder, shown on drive are ver

    - by Rob
    I have a drive partitioned so it is seen by Windows as 2 drives: C:\ and D:\ Windows7 shows D:\ as full up in the graphical summary in 'My Computer' summary of all the drives, e.g. the bar graph indicates full and nearly all of the drive's capacity, 108Gb, is full. So I go into the D:\ drive to look at the files, I see several folders. I select them all and the right click menu Properties to count their size, expecting the value to be about the same as what Windows reports in the summary, i.e. nearly 108Gb. But the properties shows the files are very small, Kbs and Mbs, nowhere near 108Gbs. One of the folders is a backup, but its size is very small. I've checked the folder options to show all system files and hidden files too - and counted these in the properties. Something invisible is holding the space. What is happening here? I'm afraid to delete anything if it removes valuable backups. Have I got huge backups here? Why can't I see them? How do I see them?

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