VNC Single User Access
I was wondering if there was a way I could set up VNC access for someone but only to access their account on my system. i would like to make a new user (named "VNC Guest") and allow them access only to this user and the files and preferences specific to this user. As an administrator I have set up VNC access via Remote Management but when I attempt to logon through the VNC Guest account I have the option to control the screen of the current user, which happens to be my administrator account, and access to the VNC Guest desktop. Is there any way I can block access to the current user and force only access to the account VNC Guest? Basically I would just like to block access to the administrator screens and file system.
Thanks in advance.
Hi,
I am running 10.4.8 server with open directory.
Currently some users have the setting of logining on
to only 1 computer at a time. I had a problem this
morning where the system told me a user could not log
on becuase they were logged on someplace else. This
was not the case, there is one server and two clients
in the office. I know at this time they were not
logged on I rebooted all three machinces and still
the same message. Is there a flag that needs to be
reset? What could cause this to happen and how can I
correct this problem?
Regards
Jeffrey
Similar Messages
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Hi,
I am running 10.4.8 server with open directory. Currently some users have the setting of logining on to only 1 computer at a time. I had a problem this morning where the system told me a user could not log on becuase they were logged on someplace else. This was not the case, there is one server and two clients in the office. I know at this time they were not logged on I rebooted all three machinces and still the same message. Is there a flag that needs to be reset? What could cause this to happen and how can I give it.
REgards
JeffreyHi,
I am running 10.4.8 server with open directory.
Currently some users have the setting of logining on
to only 1 computer at a time. I had a problem this
morning where the system told me a user could not log
on becuase they were logged on someplace else. This
was not the case, there is one server and two clients
in the office. I know at this time they were not
logged on I rebooted all three machinces and still
the same message. Is there a flag that needs to be
reset? What could cause this to happen and how can I
correct this problem?
Regards
Jeffrey -
How do I allow all users on a single computer access to music without duplicating songs?
There has got to be a way to allow all users on a single computer access to a single -shared- directory without DUPLICATING the songs, but I can't figure it out. Tried Edit | Preferences | Advanced | Change, but the songs do not show up. Tried Sharing the folders. Tried Public Folders. Just want all my songs in one place to save space, prevent duplicates. Please advise.
Move the iTunes folder from its current location to, say, C:\iTunes.
With each account in turn press and hold down shift and click the icon to start iTunes, keep holding until asked to Choose or create a library.
Choose the library at C:\iTunes, or wherever you put it.
Job done.
tt2 -
I run a mac air on a single user account but multiple people using it, which is ok for the situation. All have their accounts in the apple mail app. what is missing for me is a separate password to access the mail account. otherwise anyone can see anyones
Any clue, how i can add a mail account to apple mail app, but with separate password / pin to open it.
Years ago there was a program called mail switcher which added this functionality, but thats gone.
cheers
TomThey would have to be logged in as separate users in order not to see your account in Mail. Whatever accounts put in Mail under your account will show up. All mail accounts usually have there own user and password. The only thing you can do is to remove the password from Keychain and take the account offline so you don't keep getting prompts for passwords each time it checks for mail.
Not a great solution.
Best way is to give the other user their own user account with their own mail and enable fast user swithcing to log between the different users if all access the computer frequently. -
Can't log in with valid password, can't boot from disk, can't access disk utility, in single user mode can't reset password as appears locked in caps mode with '?' for forward slash, can anyone help?
Which keyboard layout you were using? German, French ... I suppose your layout is reset to the default: US and you are unable to find the "?" or "/" ...
Please have a look into the keyboard viewer, to see how the layout of your keyboard is actually.
marek -
I messed up, I changed my "Wheel group" properties to No Access ( or something other than the default) at the top level of my startup disk "Macintosh HD". Now my computer won't start up, I just get the spinning wheel of death. I also am in Thailand right now, so I cannot go to a Genius at an apple store, nor do I have startup disks available.
So I was hoping there was a way to change back the properties of my disk (Volume) in single user mode (via Command +s) during startup, i.e. can I do a chmod command on the Macintosh HD listing under the Volume Directory. Or where do i fix this? Is it fixable without startup disks, etc...
THANKS FOR ANY HELP!!!!
If you could also please let me know you have an answer, I WOULD REALLY APPRECIATE IT!!!
thanks so much
mark
<Edited by Host>Thomas,
Thanks for the info on command-R, didn't know about that!!!
Yes I changed the sharing "Wheel Group" permissions on my hard drive via Get Info. But that's all I did. And then most of the apps wouldn't respond with anything. So not knowing I did something stupid, I decided to re-boot, and then nothing but the Wheel of Death at startup.
I was trying to limit access to my computer on this network, changed my public folder settings, and then I thought why not the whole hard drive, but at that time I had no idea what the "Wheel Group" was... so I shouldn't have touched it, BUT IT DID ...... argggggg....
I managed to go to an internet cafe & research the problem yesterday. I used the command +s single mode to get in, and then did the necessary steps to mount the drive so I could make changes. I basically did this:
Boot into single-user mode (boot while holding down CMD-S)
Follow the on-screen instructions to mount the file system as read-write (a fsck command followed by a mount command)
Type the following: "chmod o+r /" followed by "chmod o+x /"
Type "exit" to leave single user mode and complete the boot sequence.
I found it at this link http://forums.macrumors.com/showthread.php?t=416180
It worked... thank God!!! Well so far so good.
I was going to try my own fix by chmod on the Hard drive listed under Volumes directory, but that doesn't seem to match the info under Get Info Window. So I just used the fix above. I probably should now go and do "Disk Utility - repair permissions", however I am a little gun shy right now, so I will probably wait until I am back in the States so I can go to an Apple store if it messes up. Right now I'm following the "if it ain't broke, don't fix it" MOTTO...
So Thomas I just wanted to say THANKS for replying so quickly, and I really appreciate your help!!!
(yes I know I shouldn't have used my email addresses, but I WAS DESPERATE, but that's still no excuse)
Hopefully maybe this thread will help someone else out in the future....
Okay, thanks again!
Mark -
How to assign read only access for a database to a single user?
Hi All,
I have created a login for one of the user , and i used deny view to deny that user access to any of the databases to be shown.Now, he cannot see any databases in the explorer window.
My question is now i want to give this user permission ( read-only) to a single database. How can i do that? I have googled around and found some solutions but nothing is working.
Can someone please help me with any suggestions.
Thanks a lot for your time and suggestions in advance.
ThanksHi Bhanu,
Thanks for your reply, I am not sure i got it. I have a user created with the name of 'msam_test' and if i login into management studio with this userid and password i dont see any databases showing up because i used the DENY View command to hide which is
working fine.Now i just want to see only 1 database named 'suresh3_test' with a read only access to this database.
I tried using your code in the below way
USE [suresh3_test]
CREATE USER [<msam_test>] FOR LOGIN [<msam_test>] WITH DEFAULT_SCHEMA=[dbo]
exec SP_ADDROLEMEMBER 'DB_DATAREADER','<msam_test>'
But i receive an error saying
Msg 15007, Level 16, State 1, Line 3
'<msam_test>' is not a valid login or you do not have permission.
Msg 15410, Level 11, State 1, Procedure sp_addrolemember, Line 75
User or role '<msam_test>' does not exist in this database.
Can you please help me on this.
Thanks -
Can I access Terminal from Single User Mode?
So I have an early 2011 MBP that is having the graphics switiching problem that's been well documented in some other threads recently:
https://discussions.apple.com/thread/4766577?start=120&tstart=0
http://appleinsider.com/articles/13/10/14/apples-2011-macbook-pro-lineup-sufferi ng-from-sporadic-gpu-failures
Basically, I cannot boot because it goes to a white screen after the apple logo.
I found these terminal commands that will shut off the discrete graphics card so that only the integrated graphics will run, which would be an ok solution because I mainly use the computer for Recording/Mixing etc with Logic Pro, so I don't really need the more powerful graphics.
http://forums.appleinsider.com/t/160161/apples-2011-macbook-pro-lineup-suffering -from-sporadic-gpu-failures/80#post_2420378
But I of course can't access Terminal because I can't get past startup. Is there a way to get to terminal and/or enter these commands while in Single User Mode?Are you referring to these
You can move the kext out with these commands:
> mkdir DisabledExtensions
> cd /System/Library/Extensions
> sudo mv ATIRadeonX****.kext ~/DisabledExtensions (replace asterisks with your model's numbers)
> sudo touch /System/Library/Extensions
If so there is nothing to take, the commands are physically removing system files. Once those files are moved there is no way for them to go back unless you put them back or you do an install of the OS.
But I am surprised that Safe mode does not work for you. In Safe mode the system only uses the onboard graphics. Are you certain you ere booted into Safe mode? When in Safe mode the words Safe Boot will appear in red letters at the top of the login screen. Did you see that? I ask because it is easy to mistime the Shift key press during boot and not actually get into Safe mode.
Perhaps you problem something different? -
Multi user access in Single application file
Hi,
Is it possible to work Single application but multi-user access in Indesign CS6.
If yes, Please let me know how to access.
Thansk,
Uvaraj SI'm not sure exactly what you are asking. InDesign files can be edited by only a single user at one time, but any user can open a file not already in use.
-
ACE and ANM RBAC - Single user with Admin access
Goodday,
I would like to confirm if one can only assign a single user Admin access to a context via RBAC (either on ANM or ACE native RBAC through ACS). So is this true or not?
If so, would I be correct in assuming this excludes the default Admin user.
Also, what do you do if you need to provide Admin access to more that one user? Can it be done?
Thanks
PaulActually multiple users can assinged to the pre-defined ADMIN role in ACE RBAC such as the following:
myaceisnamedthis/Admin(config)# username Bob password weakpass role Admin domain default-domain
This is also true in ANM, where the user's RBAC is a cross product of the ANM defined role and domains (which is at the ANM level so that it can span multiple ACE devices and contexts).
In both cases, the AAA can be used for authentication, though authorization is performed by ACE/ANM themselves.
Cheers,
David K. -
Set Single user with reviewer access to multiple conference room calendars
Want to add a single user with reviewer access to multiple conference room calendars, used the below but it given a below error , Single user i am able to add but single user for multiple confernce room calendars hot happening.
Import-csv C:\smtp1.csv | foreach-object {Add-MailboxFolderPermission -identity $_mail":\Calendar" -User "Mike" -AccessRights "Reviewer"}
Smtp1.csv
mail
[email protected]
[email protected]
Error:--
[PS] C:\>Import-csv "C:\smtp1.csv" | foreach-object {Add-MailboxFolderPermission -identity "$_mail:\Calendar" -User "Mike" -AccessRights "Reviewer"}
The specified mailbox "\Calendar" doesn't exist.
+ CategoryInfo : NotSpecified: (0:Int32) [Add-MailboxFolderPermission], ManagementObjectNotFoundException
+ FullyQualifiedErrorId : 78C23328,Microsoft.Exchange.Management.StoreTasks.AddMailboxFolderPermission
The specified mailbox "\Calendar" doesn't exist.
+ CategoryInfo : NotSpecified: (0:Int32) [Add-MailboxFolderPermission], ManagementObjectNotFoundException
+ FullyQualifiedErrorId : 78C23328,Microsoft.Exchange.Management.StoreTasks.AddMailboxFolderPermission
The specified mailbox "\Calendar" doesn't exist.
+ CategoryInfo : NotSpecified: (0:Int32) [Add-MailboxFolderPermission], ManagementObjectNotFoundException
+ FullyQualifiedErrorId : 78C23328,Microsoft.Exchange.Management.StoreTasks.AddMailboxFolderPermission
The specified mailbox "\Calendar" doesn't exist.
+ CategoryInfo : NotSpecified: (0:Int32) [Add-MailboxFolderPermission], ManagementObjectNotFoundException
+ FullyQualifiedErrorId : 78C23328,Microsoft.Exchange.Management.StoreTasks.AddMailboxFolderPermissioni tried with that as well but getting the below
A positional parameter cannot be found that accepts argument ':\Calendar'.
+ CategoryInfo : InvalidArgument: (:) [Add-MailboxFolderPermission], ParameterBindingException
+ FullyQualifiedErrorId : PositionalParameterNotFound,Add-MailboxFolderPermission
A positional parameter cannot be found that accepts argument ':\Calendar'.
+ CategoryInfo : InvalidArgument: (:) [Add-MailboxFolderPermission], ParameterBindingException
+ FullyQualifiedErrorId : PositionalParameterNotFound,Add-MailboxFolderPermission
A positional parameter cannot be found that accepts argument ':\Calendar'.
+ CategoryInfo : InvalidArgument: (:) [Add-MailboxFolderPermission], ParameterBindingException
+ FullyQualifiedErrorId : PositionalParameterNotFound,Add-MailboxFolderPermission
Cannot process argument transformation on parameter 'Identity'. Cannot convert value "" to type "Microsoft.Exchange.Configuration.Tasks.MailboxFolderIdParameter". Error: "Valu
e cannot be null.
Parameter name: mailboxFolderId"
+ CategoryInfo : InvalidData: (:) [Add-MailboxFolderPermission], ParameterBindin...mationException
+ FullyQualifiedErrorId : ParameterArgumentTransformationError,Add-MailboxFolderPermission -
Single-user mode: How to mount and access an external USB drive?
My MacBook Pro HD is acting up. Cannot boot normally or into "safe mode". Cannot reinstall OS without wiping out the HD. Need to recover some critical files but DiskUtil First Aid and Restore options cannot successfully complete. Problem traced down to "invalid node structure" which means I either have a hardware problem or my filesystem partition directory structure is corrupted. I need to recover some files that are not backed up (timin issue with my regular backup process).
I can boot into single-user mode, mount the root file system (/sbin/mount -uw /) and can see/navigate the rot filesystem structure via good UNIX command line. Here's what I would like to do (in single-user mode):
1. Mount an external USB drive (250 GB already formatted as Mac OS X Extended)
2. Copy various files and/or directories from my HD to the external USB drive (UNIX cp command)
I realize I could go spend $$ for the Disk Warrior or Data Rescue products (or something similar) that SHOULD help me recover my HD or files, but it seems silly to do this when I can see, touch and taste them from within single-user mode....
Comments? Suggestions?
TIA --
Trent
P.S. Once I've recovered my files, I'll try to reformat the HD and then reinstall the OS. And THEN go have Apple look at my machine (thank goodness for AppleCare coverage)!Resolution:
1) Boot system in single-user mode (SUM) with external HD attached.
2) Execute the following UNIX CLI commands once SUM boot process is completed:
# fsck -fy
# mount -uw /
# mkdir /Volumes/target_directory
# mount -t hfs -w /dev/diskXXX /Volumes/target_directory
# cp -RXv /source_directory /Volumes/target_directory
Where XXX is the device-level name for your external HD's data partition. In my case this was /dev/disk1s2. It may take some experimentation to identify this device name if your system has multiple HD's.
3) Verify contents were successfully copied onto the /Volumes/target_directory.
Comments and observations:
- Do NOT use "/" as your source directory - cp will make a second (redundant) copy of /volumes/target_directory
- I was able to successfully copy ALL files off my HD despite the fsck command's "invalid node structure" error message with this simple procedure. YMMV, depending on the state of your HD.
- The repeated disk0s2: I/O error warnings displayed during the SUM boot process did not seem to have a negative effect on this procedure. I also received this same error warning intermittently as I navigated the mounted filesystem did not seem to be a problem, either. Again, YMMV.
Commercial software:
I downloaded ProSoft Engineering's Data Rescue 3 product (trial version) before spending $99 to attempt to recover my "bad" HD's data via mounting to a good system with FW target mode. It could not successfully complete its "QuickScan" process and immediately hung on block 0 of 390M during its "Deep Scan" process. The product did seem to function properly on an operational system. ProSoft's technical support was responsive and helpful but had no answer for my "Deep Scan" error.
I did not attempt to use Alsoft's Disk Warrior 4 product. I could not find any trial software available and was reluctant to spend $100 based upon the mixed reviews and comments on this discussion forum as well as other reviews. Alsoft does claim to address the "invalid node structure" error in their marketing materials. Hindsight being 20/20 - I saved $100 by using this simple procedure.
Final note:
Neither Leopard nor Snow Leopard's installation DVD could recognize the bad internal HD when trying to do a reinstall. While DiskUtil was able to "see" the bad internal drive it immediately failed when I tried to do an "erase and format". Took the system to my local Apple store and the Genius ran a tool called "SMART Utility" from Volitans Software (www.volitans-software.com). SMART utility confirmed that my HD was bad so it was replaced. AppleCare pays for itself (once again!). -
Unable to Access Single User Mode on Macbook Air 2012
I am unable to enter SINGLE USER mode on myMacbook Air 2012....I have made sure that there is no Firmware Password preventing me from doing so...what else
could be the reason....any suggestions?So are you saying you try to start up as shown here:
OS X Mountain Lion: Start up in single-user mode
If so, what happens when you try? What do you see? -
Network / external access when booted in single-user mode from install CD?
So I have this iBook with a semi-functional hard drive: can't boot from it (either normal or single-user), can't use it in Firewire Target Disk mode, can't fix it with Disk Utility, an overnight run with Disk Warrior seemed to be hung, etc, BUT if I boot in single-user mode from the install CD I can then mount it readonly and see at least many of the files on it.
So now I want to slurp the important ones of those files off of it over the network (or in any other clever way anyone can suggest). I'm not a huge Unix or Darwin expert, so an exact set of commands would be appreciated. *8) A friend suggested to me that I might be able to 'init' it at a 'runlevel' that included the networking stack, but I dunno what that means. *8) Does the CD in fact include a full networking stack? Or anything else that I might be able to use to slurp some data from the hard disk before it gives up entirely?
Tx very...
Message was edited by: David Chess; annoying typoDavid
I think Ronda was hoping you had the Tiger Instal DVD, which has a copy of Terminal on it.
You said earlier that trying to boot into Target Disk Mode didn't work. Would it help you if you could? If so, I can show you how to do it from Single User Mode. I've done it, and it works, although admittedly I did boot into SU mode from my HD, not my Instal Disc (I have tried that, it also works, I just haven't done both together).
If you can make use of this, post back and tell me what you get from which nvram when you are booted in SU mode from your CD. It's possible that command won't be available on the CD—so we need to check first. If it says "which: no such command", try ls -l /usr/sbin/nvram instead. -
Multiple users accessing single application in HTML DB 2.1 with XE
Hi,
I am struggling to setup an application in HTMLDB 2.1 on XE.
I would like multiple users to be able to access the same application. I have created the application and the users but now I need to give the new users access to the application.
Can some highlight how to do this? Is it with authorisation schemes?
Thanks
Joel.Joel,
Have you reviewed the XE documentation on Managing End Users?
http://download-west.oracle.com/docs/cd/B25329_01/doc/appdev.102/b25309/wrkspc.htm#CHDDFDCH
Sergio
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