privileges

问题 I'm designing a little software in Java. I don't know the term/definition to what I'm doing, but I'm prompting commands from Java to the terminal. Something like this: Process process = Runtime.getRuntime().exec("command"); I've done this before in Linux, and I used gksudo for commands that required the root password. Is there any gksudo in OS X? Any graphical popup asking for root password? 回答1: You can more ore less manage to write your own with an AppleScript shell script: #!/bin/sh

问题 I am trying to get use Hibernate for access data from different userspace(where i just have select privileges).I have complete application running with tables in my userspace(so configurations are correct).When i try to get record from different userspace,i am able to see the size of list.However not able to access that collection. Also when hibernate configuration start, i can see it trying to alter and update, which i would like to stop.Its oracle db .I would like to know where i am doing

问题 I am writing a simple distributed system in DRb. I have all the peers, and one server to do the bootstrapping. In that server, I have a few methods like "suggest_peer", and "start_service" and "stop_service". When a peer connects to the server, he is able to call all three methods. I want him to be able to call only the first one. Also, I have a file that initializes the server, and has a little cmd line so I can start the service, debug, log and all that. I want that cmd line to be able to

问题 I am writing a simple distributed system in DRb. I have all the peers, and one server to do the bootstrapping. In that server, I have a few methods like "suggest_peer", and "start_service" and "stop_service". When a peer connects to the server, he is able to call all three methods. I want him to be able to call only the first one. Also, I have a file that initializes the server, and has a little cmd line so I can start the service, debug, log and all that. I want that cmd line to be able to

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 8 years ago . I am wondering if it is possible for a command line application to request root access, like trying to call itself with sudo . I am looking for a solution that would allow to write applications that require sudo privileges if it is needed. It doesn't have to request root access always, only if needed. 回答1: The

问题 I know that I can use views to grant access to a subset of attributes in a table. But how can I grant access to particular tuples only? Say I have a table of registered students, a username attribute and then some other like degree_status, how do I grant access so that user A can only select from the table a tuple corresponding to username A ? I have a database exam and I'm studying some past papers and I came across this question but I don't know how to answer it and I cant find how to do it

问题 Using Toad 9.7.2 against a network Oracle DB (10g) I can't see any objects in the schema browser using the account information provided to me by my DBA. Using Oracle 10g installed locally, I see all objects in my local Oracle instance using the account I created which has all privileges. I believe this is an instance where the account provided to me by my DBA does not have sufficient privileges in the DB or to the Oracle catalog? Is there a specific privilege I need to request of my DBA for

问题 I have an EXE running with normal privileges, but there are cases (for example using VSS / volume shadow copy) where I need admin privileges (if I'm not mistaken) The idea is to put the code that needs extra privileges in a separate EXE and launch it as needed. It's something that I'll rarely need, but I still need to have it as a last resort option (this is to say that I'll rarely need to call it, maybe once/twice a day on average) My question is: How can I call an admin-elevated process

问题 I am trying to use the perf tool inside a Docker container to record a given command. kernel.perf_event_paranoid is set to 1, but the container behaves just as if it where 2, when I don't put the --privileged flag. I could use --privileged, but the code I am running perf on is not trusted and if I am OK with taking a slight security risk by allowing perf tool, giving privileged rights on the container seems a different level of risk. Is there any other way to use perf inside the container? ~$

问题 I'm writing a Java ME app that will use privileged operations such as messaging. By default the user is prompted to confirm each of these operations, but I would like to run it as a background service. Documentation says to request permission in the jad file, I have done so and presume it will work on a device. However I would like to test this on the Netbeans mobility emulator first. I tried signing the app as "trusted" but my emulated execution still prompts the user for permission. 回答1: