I need to lock a single file in AccuRev to avoid modification in the file by anyone. I know there is one way is to achieve it through AccuRev trigger. But I can't go with trigger because of the following:
1) Our AccuRev is on client side and used by many teams and therefore can't ask for server level trigger.
2) For client level trigger I need to ask put the script on all client machines or at some shared location.
Is there any other ways to achieve this easily in AccuRev?
Thanks in Advance.
Yes, Element-Level Security (EACLs)
Look in the admin manual under section "Element-Level Security (EACLs)".
Here is a link to a training video.
http://www.accurev.com/customer-support-resources/elearning-video-center
See the " Introduction to Element Access Controls (EACLs)" video.
Related
I need to log the last time the user signed in using my node.js server. I am looking into three options. The persistence requirement is not super high, meaning that the margin of error of this record being recorded is open.
Use SQL DB and whenever the user logs in it modifies their profile account.
Record it in a server text file. So whenever the user logs on, this file will be opened and updated. The opening, recording and closing of the file will all be done asynchronously.
I'm thinking that the second option is the better on because I'm using SQL for many other operations so I prefer to not interrupting my DB as much as possible.
One concern I have for the second option is the performance hit on the server that will be caused by the frequently read and write to a local text file.
I'm curious what other people who have gone through this path thought about my thought process. Any opinions or tips are highly welcomed. Thank you.
Normally you should use a SQL database, it is a much more better way than the plain text.
The main problem with a text file is that when you log in, you can simply append a line (but what about a couple of user loggin in at the same moment ? You have not any warranty that all the access are logged), but when you want to extact the last login for a user, you should read (and then load) all the file from the start (or the end), which can cause a really worst problem than the access to the DB.
Naturally you can work out all the problems with a text file, but then you have written a lot of code to avoid a simple update query.
I don't think that, with the information you give, you should be worried about the performance of a database access in this case.
I am new to this so forgive me for not understanding the lingo.
I have been using rackspace cloud control panel to build multiple virtual servers, i use them for maybe a couple of hours then i delete them. I need these servers to all have specific and unique names such as: "server1, server2, server3, etc." I also need them to have a specific password unlike the randomly generated password that is assigned by default.
I have been creating each individual server manually (based on an image that's set up) then I have to go back and reset the password andreboot all of them. Doing each one manually is a bit time consuming and I'm sure there is an easier way. Please help me figure this out.
I've been doing some searching but I haven't found anything too relevant to my problem on top of that I'm not too familiar with programming and such.
Basically what I'm looking to do is automatically create these servers with their appropriate names and passwords already built in from the start. I'm not sure if some sort of "API" is the answer, or if there's some sort of script that can be written, or both.
Any assistance is much appreciated.
thanks,
Chris
My colleague and I are participating in a huge project located in Accurev. We've already created own workspaces backed with some stream (let's call it zzz-stream) which is used by many other participants, not only by us.
The point is that we want to exchange our work between our workspaces, make some changes, exchange again, etc. BEFORE making the changes accessible for others, i.e. in other words we don't want to propagate our changes until it is stable and tested, but we want be able to work on it together.
My idea was to create new stream (yyy-stream) backed with zzz-stream, and then change our workspaces to be backed with yyy-stream. But unfortunately I have no rights to create streams.
My second idea was to use a workspace as backed stream, but it doesn't work because Accurev can't use ws as backed stream.
Is there any solution for our problem?
UPD: I accepted Brad's answer as most detailed. However Accurev is too heavy and sluggish to be used effectively. So actually I prefer to use Git for internal needs over the accurev workspace. (see Accurev externally, git internally)
Your idea of creating the yyy-stream is the EXACT right way to do it. The other options are decent workarounds for one-off situations, but creating the extra stream is simple and is fully leveraging AccuRev's capabilities.
That being said, I understand that your admins have stream creation locked down. They of course want control, but should be allowing for maximizing developer productivity and not forcing workarounds like this. My guess is they have stream creation locked down to a particular group being enforced by the server-admin trigger. One common thing I have seen other large sites do is:
- allow streams to be freely created off of a list of acceptable streams (easy to do in the trigger)
- enforce naming rules on the stream creation. This is important to admins in large sites to keep things organized. Again, this is very easy to enforce via the server-admin trigger.
Bottom line, if this is a common situation, work with the admins to allow this capability as per the above. If they have any questions, they are more than welcome to contact AccuRev and we will help them out.
Your idea on using another stream for you and your peer is a good one and is commonly called a collaboration stream. If your site has stream creation locked down, you would need to work with your AccuRev administrator to make that happen.
Another option is for you and the other developer to pull the keeps from the other workspace into your own stream. This relies on both of you being diligent about doing keeps and then you can look at the history of the other developer's workspace to find the keep operation, right-click that transaction and then select Send to Workspace. The destination workspace must be your own.
A third option (more for a situation where you are in your workspace and know exactly what file you want to grab the other users changes)is to bring up the version browser for the file, right click and select history/browse versions. Look for the other workspace, highlight the version in that workspace, right click and select send to workspace. This will checkout that version into your workspace.
This is similar to the change palette suggestion but quicker if your looking to this on a file basis.
Another idea is to use different version control system (e.g. git or svn) over Accurev workspace to exchange the changes and keep our history separated from zzz-stream. (similar to Accurev externally, git internally) Only changed files should be added to other VCS, not whole project. Some merge problems occur though.
Hello can anyone explain me or give me some examples of how to lock a folder with VB.net.
I want to chose folder, set password for it and then lock it.
When i try to open that folder i want my app to popup asking for password, if password is ok then unlock folder if not do nothing.
I know how to do all except this autorun of my app when folder is accessed.
Thank you!
Your scheme as you described it doesn't mention encrypting files, and without encryption use of such "locking" is questionable.
Now, encryption or not, your only solution is a filesystem filter driver which will ask the password when the file is accessed, and then will allow or deny opening of the file (and on-the-fly encryption/decryption must be performed as well).
VB.NET can't be used to write a kernel-mode driver (you need deep knowledge of C and Windows internals and about 6 months of work to create a driver). You can use our CallbackFilter product, which provides a driver and lets you write business logic in user-mode.
on the Microsoft forum there is the following solution, maybe it's useful to you: http://social.microsoft.com/forums/en-US/softwareresources/thread/9a0f17af-928e-4732-a3ba-90d54ed961ea ; you may create the file they suggest dinamically by your software and then manage it.
I am looking for information on using mstscax.dll in VB. The goal is to create a utility that logs into a remote service in the same manner as remote desktop. However, my utility is not required to show the desktop.
I have a series of commands that I will start off with that will look for users, reset logins, shadow, and message. I have been using a batch file on my RDP to perform these functions, but we are already looking for more functionality and power than what the batch commands can offer.
I am googling 'mstscax.dll' but the results have been less than satisfactory although I continue to search. Does anyone have any good references? Is this even going to be possible?
If you are looking to list or perform operations on remote desktop sessions, you might find the Cassia library helpful. The library can list users logged on to a server, disconnect or logoff sessions, shadow sessions, and display message boxes in a session, among other things. (Note that the shadowing functionality requires a pre-release version of the library available on the project's build server -- use the artifacts link.)
I think you're supposed to use the msrdp.ocx control rather than that dll, though I've personally never used either so can't say for sure.
Edit: Add link
Here's a codeproject article about automating RDP:
http://www.codeproject.com/KB/cs/RemoteDesktop_CSharpNET.aspx