monitoring

I need to monitor clipboard events in my mac os app. I found a sample for a clipboard viewer and another question in stackoverflow asking for the same thing, but none of them has a solution on how to monitor the clipboard events. That is, immediately after the user hits command + c, I get an event notifying. I know that the functionality exists, as there is an app that uses this functionality Ideas? Naftaly I have written a clipboard listener [it will print every new text based information that entered the clipboard] in native Java see the following code: import java.awt.Toolkit; import java

I'm developing a monitoring application for Android listening for broadcast intents: whenever some suspicious intent pattern occurs a dialog alerting the users pops up. Indeed the intents must have been triggered by the same application, to avoid useless warnings. In general this seems not to be possible, for instance I found something here: How to find Intent source in Android? I'm asking if there is a workaround to this, for instance looking into the context or whatsoever . I really need the application name, not the just the application name to do something else. Cheers, Gil I'm developing

I want to restart my Python web application, if code gets changed. But there could be a large number of files that could be changed, since files in imported modules could change ... How to get the actual file names from imported packages / modules? How can modified Python files be detected efficiently? Is there a library to do that? Shameless plug. There's also http://github.com/gorakhargosh/watchdog that I'm working on to do exactly this. HTH. gamin is another option which is slightly less Linux-specific. I'm not sure how you would implement the 'reload application' operation in your

how to monitor system calls for a process? Check strace In the simplest case strace runs the specified command until it exits. It intercepts and records the system calls which are called by a process and the signals which are received by a process. The name of each system call, its arguments and its return value are printed on standard error or to the file specified with the -o option. Each line in the trace contains the system call name, followed by its arguments in parentheses and its return value. 来源： https://stackoverflow.com/questions/1010561/unix-system-call-monitor

I have 16 Java processes with the same main method and arguments running on one machine. I wish to monitor these remotely thru JConsole. Hard coding port numbers like -Dcom.sun.management.jmxremote.port=5000 won't work because these processes are using same configuration and they can't work with same port. Is it possible for the JVM to select a different port dynamically for each of the 16 processes? MarianP Using RMI Connector might be the way as you may specify URL of your agent. In case you'd need it, you may create RMI registry programatically using: java.rmi.registry.LocateRegistry